Top LLM Development Companies in California
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Explore Reviewed LLM Development Companies in California — Find Skilled LLM Developers for Your Project
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5.0 (48 Reviews)
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5.0 (48 Reviews)
80
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
80
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Engineered for the AI Era
Bytes Technolab is an AI-first Product Engineering and AI & Data Implementation partner engineering intelligent, scalable and market-fit digital products and implementing AI & Data solutions that turn operational complexity into sustainable competitive advantage, trusted across North America, UK, Europe, MENA, Australia and Asia. We partner with startups, mid-market and enterprise companies to build AI-powered products from the ground up and embed intelligence into the operations they already run de-risking innovation, accelerating time to market and building for scale with ambition. Our depth, structure and strategic clarity turn AI ambition into lasting, measurable business results. Not an agency. A partner who owns the outcome. Our Core Offerings in Software Development 1. Digital Product Engineering We help startups and enterprises turn ideas into scalable digital products through structured discovery, rapid MVP development, and robust engineering that accelerates time-to-market without compromising quality. Our expertise includes: Product Strategy & Discovery Prototyping Product Design & Experience Product Solution Architecture POC Development MVP Development Digital Product Development SaaS Development Product Modernization Product Governance CTO as Service 2. AI & Data Intelligence We embed AI into products and business processes to unlock smarter decisions, automation, and predictive capabilities that drive measurable efficiency and competitive advantage. Our capabilities include: AI Consulting & Strategy Generative AI Development Agentic AI Solutions Prompt Engineering NLP Development RAG Implementation Computer Vision MLOps & AIOps Platforms We Work For: [Digital Product Engineering] -- Product Strategy & Discovery JIRA & Confluence Monday FigJam -- Prototyping Figma Balsamiq -- Product Design & Experience Figma Miro or Figjam -- Product Solution & Architecture AWS/Azure/GCP AWS Serveless -- Product Design & Experience React, Angular, Vue NodeJS, Python, PHP, Java ReactNative, Flutter, Android, iOS -- MVP Development Confluence JIRA Figma MERN Python/Django PHP Java ReactNative Flutter AWS/Azure/GCP -- SaaS Development MERN Python/Django Java PHP ReactNative Flutter AWS/Azure/GCP -- Product Modernization SOC2, VPAT ADA, HIPPA, WCAG, GDPR, PCI DSS -- Product Governance -- AR/VR Development -- IOT Development [AI & Data Intelligence] -- AI Consulting & Strategy -- Generative AI Development React, FastAPI, Python, Flask, Django LangChain, LlamaIndex, Vector DBs -- Agentic AI Solutions CrewAI, LangGraph -- Prompt Engineering OpenAI, Anthropic -- NLP Development Hugging Face Transformers LangChain -- RAG Implementation Pinecone, Qdrant, Weaviate LangChain, LlamaIndex -- Computer Vision TensorFlow, PyTorch YOLO Tesseract, GPT-4, OCR, Embeddings MediaPipe -- MLOps & AIOps MLflow AWS SageMaker Kubeflow, Airflow [Digital Transformation] -- Web Application Development MERN Python Java -- CMS Development Wordpress Webflow Contentful Strapi Sanity -- Mobile Application Development React Native Flutter iOS Android Our Methodology: Engineering With Intent. Innovating With Discipline. At Bytes Technolab, innovation is embedded in our DNA. Our approach is customer-centric, agile, and outcome-driven. Innovation isn’t a buzzword for us. It’s a structured habit. We don’t start with code. We start with context—understanding the business model, constraints, customers, and the outcomes that truly matter. We focus on: Deep business discovery before making any technology decisions. Scalable, secure, and future-ready architectures that prevent tomorrow’s technical debt. Agile execution guided by clear strategic direction—balancing speed with purpose. Continuous investment in applied R&D, with strong focus on AI and emerging technologies. Performance optimization, governance frameworks, and measurable KPIs embedded from day one. Long-term technology partnerships designed for evolution, not one-time execution. Intelligent digital ecosystems that enhance customer engagement, streamline operations, and elevate digital maturity. Our USPs: Simple Reasons Why Our Clients Love Us AI-First Product Engineering Mindset Digital products are designed with intelligence embedded from day one, not retrofitted later. End-to-End Expertise Structured discovery, rapid MVPs, and enterprise-grade engineering under one unified delivery model. Architecture Built for Tomorrow Scalable, secure, and future-ready systems that prevent technical debt and support long-term growth. Partnership Beyond Delivery Long-term collaboration focused on measurable impact, continuous innovation, and sustainable digital maturity.
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Undisclosed/hr
$1,000 - $10,000
100 - 249
Tomball, USA
Verified Client Review
Webflow Site Development for Creative Agency
Reviewed by: Taylor Powers, Project Manager at Creative Agency View all 48 Reviews
5.0 (47 Reviews)
56
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
56
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
AI-Native Product Engineering Company
Developer Bazaar Technologies is a Top AI Development company building custom Mobile App & Software Development and specializing in building AI Solutions delivering mesurable outcome. Why Choose Us: ISO 9001: 2015 Certified GDPR Complience HiPPA Complience Trusted by 450+ established industry leaders. 890+ Project Completed. Worked on 50+ MVP and Custom solutions. 1.2 Million+ App Downloads 93% Delivery Rate Worked with big giants like Lowes Pro Supply, Accenture, JSW, Upgrad, and InfoBeans. We Specialized in: AI App Development AI Development & Integration Digital Product Development SaaS Development Services Software Development Services Ecommerce Development Services Staff Augmentation Services Our Key Differentiators: Outcome Based Development Process-Oriented Delivery Focus Comprehensive Project Proposal: Resources, Milestones, Timeline, Budget, and Contract Milestone-Driven Approach Detailed User Epic Story Interactive Figma Design Consistent Communication Rate Technology Stack DB Tech is expertise in: Mobile App: Flutter, iOS (Swift), Andriod(Kotlin & JAVA) Back end: Node.JS, PHP, Laravel, CodeIgniter Front end: React, Next.js, HTML, CSS, JAVASCRIPT CMS: WordPress CSS Frameworks: Bootstrap, Tailwind Creative Designs: FIGMA, Adobe XD, Photoshop, Illustrator Database - MySQL, MongoDB AI Model - ChatGPT - 4, Claude, Wishper, DALLE 2, PaLM-2, Mistral Kindly message me for an in-depth conversation. Book a Free 15-minute consultation with our experts: https://calendly.com/info-41652 Contact Number: +1 (205) 677-7111
View Developer Bazaar Technologies Profile
< $25/hr
$5,000 - $20,000
50 - 100
Fremont, USA
Verified Client Review
Mobile App & API Development for Software Development Agency
Reviewed by: Akhilesh Malviya, Business Development Executive at Infowind Technologies(IT) Pvt. Ltd. View all 47 Reviews
5.0 (3 Reviews)
51
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
51
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Powering Enterprises with AI and Innovation
Seasia Infotech is an AI-driven digital engineering company with 20+ years of experience building enterprise-grade technology solutions. We help organizations design, develop, and scale secure and high-performance digital products that drive transformation and long-term growth. We operate at the intersection of AI, cloud computing, enterprise engineering, and product innovation, enabling businesses to adopt modern technologies faster and more efficiently. Our focus is on solving real-world business problems using intelligent systems, automation, and scalable architecture. We have worked with startups, enterprises, and global companies across industries such as healthcare, fintech, legaltech, e-commerce, education, logistics, and energy. Our delivery spans custom software, mobile apps, SaaS platforms, AI solutions, and cloud-native systems. At Seasia Infotech, we believe software should continuously evolve with business needs. As an AI-first engineering organization, we embed intelligence, governance, and measurable outcomes into every solution we deliver. Our Expertise Custom Software Development Enterprise Solutions (ERP, CRM, CMS) Enterprise Software Engineering & Modernization AI & Machine Learning Solutions Generative AI (Chatbots, Image & Text Generation) Agentic AI & Intelligent Automation Cloud Computing & DevOps Mobile App Development (iOS, Android, Cross-Platform) Web Development (Frontend & Backend) Data Engineering & Big Data Analytics UI/UX Design & Product Strategy Quality Engineering & AI-Powered Testing Blockchain Development IoT Solutions AR/VR Solutions Cybersecurity & Enterprise Security E-commerce Development Low-Code / No-Code Development Digital Transformation & Smart Automation We are committed to delivering high-quality, transparent, and outcome-driven solutions that help businesses reduce costs, improve efficiency, and accelerate innovation. Our goal is to empower organizations with future-ready digital ecosystems. Seasia Infotech continues to shape the future of digital transformation through AI-first thinking and deep engineering expertise.
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$25-$49/hr
$5,000+
500 - 999
Emeryville, USA
Verified Client Review
E-Commerce Engine for Web Dev Firm
Reviewed by: William Akuoko, CEO at ADEHYEE INFOTECH LTD View all 3 Reviews
4.9 (11 Reviews)
50
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
50
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
AI-enabled product engineering partner
Fueling disruption. EffectiveSoft is an AI-enabled software engineering company focused on building, modernizing, and scaling digital products and enterprise systems. Our work combines product engineering, embedded UX expertise, and AI capabilities applied within real operational environments. We support organizations across healthcare, fintech, ISV, and enterprise domains, from new product development to modernization of existing platforms with growing technical and business complexity. About EffectiveSoft 23+ years in software engineering 360 employees worldwide 9 representative locations 52% of clients stay with us for over 5 years Microsoft Solutions Partner, AWS Partner, and Oracle Partner ISO/IEC 27001:2022 certified Why EffectiveSoft? Product engineering as the core Product engineering forms the foundation of our work. We design and build systems that remain reliable as requirements evolve, integrations expand, and data volumes grow. Our teams stay involved from architecture through production and ongoing development. Design embedded into delivery Our dedicated UX practice works inside the engineering process rather than alongside it. Design helps define structure, interaction logic, and information flow early, reducing ambiguity before implementation begins. AI applied inside real systems We use AI as an engineering layer that extends existing systems rather than replacing them. This includes AI-enabled products, workflow automation, legacy modernization, and intelligent software delivery connected to real business workflows and operational environments. Engineering continuity Clients work with us for engineering continuity, adaptability, and the ability to operate inside complex systems without overcomplicating delivery. Rather than treating requirements as fixed inputs, we ask questions, clarify constraints, and work through product and system logic before implementation begins.
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$50-$99/hr
$25,000+
300 - 999
San Diego, USA
Verified Client Review
BI & Analytics Services for Business Intelligence Company
Reviewed by: Dmitry Chashnik, CEO at Cobit Solutions View all 11 Reviews
5.0 (12 Reviews)
49
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
49
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
AI-driven custom software development for complex digital products.
NEKLO is an international custom software development company specializing in scalable digital products across AI, healthcare, fintech, marketing, construction, energy, and other technology-driven industries. Since 2008, NEKLO has delivered 300+ successful projects with a team of 200+ engineers, helping startups and enterprises build, modernize, and scale software platforms focused on long-term business growth. The company provides full-cycle software development services, including product discovery, architecture planning, web and mobile development, cloud modernization, DevOps, QA, AI integration, and dedicated engineering teams. NEKLO works with businesses facing complex technical challenges, from launching MVPs under aggressive timelines to rebuilding legacy infrastructure and scaling high-load systems. The company focuses on practical engineering execution that improves operational efficiency, accelerates time-to-market, and supports sustainable product growth. Core capabilities include: Full-cycle custom software development AI-powered software solutions and automation Legacy system modernization and cloud migration Dedicated engineering teams and staff augmentation Scalable backend architecture and cloud infrastructure Web, mobile, API, DevOps, and QA services With engineering hubs across Europe and client-facing teams in the US and EU, NEKLO offers flexible engagement models and rapid onboarding, typically within a few weeks. Long-term partnerships are built on transparency, predictable delivery, and senior-level engineering expertise, enabling clients to scale products confidently without sacrificing reliability or performance. Why Choose NEKLO 200+ engineers and 300+ delivered projects Strong expertise in AI and complex software systems Senior-level development teams Fast onboarding and flexible collaboration models Experience across healthcare, fintech, construction, and SaaS Focus on scalability, reliability, and long-term product growth
See all 2+ Portfolios
$150-$199/hr
$100,000+
200 - 250
Novato, USA
Verified Client Review
E-Commerce Dev for E-Commerce Dev Company
Reviewed by: Sofiia Oleksenko, Customer Care Manager at IT Delight View all 12 Reviews
5.0 (12 Reviews)
48
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
48
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your trusted software development partner
Diffco is a San Francisco-based company specializing in AI, custom software development, and staffing services. With more than 17 years of expertise in creating dependable solutions for mobile, web, and AI applications, it is committed to driving and supporting the growth of your business. Products we developed are used by renowned companies such as American Express, Starbucks, Whole Foods, Mars, and many successful startups like Maze, Happier, and Legion Farm, among many others. Why Diffco? For your project development: Client-driven approach and clear communication Transparent processes and billing Detailed reporting and deliverables Dedicated project team with no cross-project sharing For your team augmentation: Transparent pricing with no hidden fees Vetting and verification of team member expertise Fast and straightforward hiring for both long and short-term projects A dedicated account manager to facilitate interactions with both candidates and hired personnel
View Diffco Profile
$50-$99/hr
$50,000+
10 - 49
San Jose, USA
Verified Client Review
Mobile App and Backend Development for MedTech Client
Reviewed by: Julia Platova, VP of Strategic Partnerships View all 12 Reviews
0.0 (0 Reviews)
44
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
44
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Best AI Agent Development Company in USA
Intellectyx AI is a next-generation AI service provider specializing in autonomous AI agent development and AgentOps solutions. The company helps enterprises transform complex, manual workflows into intelligent, automated systems using advanced AI, automation, and analytics. Core Services & Features: Custom AI Agent Development tailored to business workflows AgentOps Services for monitoring, governance, and optimization Multi-Agent System Design for enterprise-wide automation AI & Data Analytics Integration for real-time decision-making Enterprise System Integration (CRM, ERP, APIs, databases) End-to-End Delivery (strategy ? development ? deployment ? scaling) Use Cases AI-powered loan processing and underwriting Fraud detection and compliance automation Supply chain and inventory optimization Customer service and support automation Intelligent reporting and business process automation Benefits Streamlined operations with reduced manual effort Faster, data-driven decision-making Scalable AI solutions aligned with business growth Improved accuracy and operational efficiency Strong governance and compliance through AgentOps Industries: Finance, Healthcare, Manufacturing, SaaS, Government Pricing & Engagement Model Custom pricing based on project scope and complexity Flexible models: Fixed price / Time & Materials Pilot and PoC (Proof of Concept) options available Support & Training Dedicated onboarding and implementation support Technical documentation and knowledge base Ongoing monitoring and optimization services Continuous support from AI and engineering teams
See all 3+ Portfolios
$25-$49/hr
$10,000+
100 - 200
Pasadena, USA
4.8 (3 Reviews)
39
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
39
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Empowering Businesses to Become AI Ready and Data Driven
Third Rock Techkno focuses on transforming education through AI-powered solutions designed for modern learning environments. We partner with edtech companies, universities, and training organizations to build platforms that go beyond traditional learning, enabling interactive, personalized, and scalable education experiences. Our solutions include AI tutors, simulation-based training systems, learning experience platforms (LXP), and generative AI-powered content systems that improve engagement and learning outcomes. From concept to deployment, we deliver end-to-end AI solutions that help organizations modernize education and training.
View Third Rock Techkno Profile
$25-$49/hr
$20+
51 - 200
San Jose, USA
Verified Client Review
Mobile App Development for Digital Scanning Software Company
Reviewed by: Chris Cameron, CEO at Hand Typed View all 3 Reviews
0.0 (0 Reviews)
35
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
35
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Empowering Digital Intelligence Since 2000
Radixweb is a global product engineering company enabling digital intelligence through AI, Data, and Cloud innovation. Founded in 2000, we’ve spent over 25 years empowering enterprises and fast-growing startups to engineer intelligent, scalable, and secure software solutions. With 4,200+ projects delivered for 3,000+ clients across 25+ countries, our experts combine deep engineering precision with modern capabilities in Generative AI, Business Intelligence, and Data Analytics to turn complex ideas into measurable business impact. We serve a wide range of industries, including healthcare, fintech, retail, manufacturing, travel, hospitality, and e-commerce, delivering technology that accelerates decisions, optimizes operations, and drives growth. From enterprise modernization and cloud migration to building AI-driven platforms and predictive systems, Radixweb combines innovation with proven delivery. We are a Microsoft Gold Partner, three-time Clutch award winner, and ranked among the top 100 global outsourcing companies by IAOP®, with 97% of revenue coming from repeat clients, reflecting our commitment to client success. At Radixweb, we continue to redefine how businesses build and scale in the era of digital intelligence, creating value-driven partnerships that unlock potential and enable sustainable growth.
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N/A
$25,000+
500 - 999
Frisco, USA
5.0 (7 Reviews)
34
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
34
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Exadel is a premier software product engineering company
Exadel is a product engineering firm that helps businesses at every step of their journey toward digital transformation. Through the development of its key platforms and products and the facilitation of the cloud migration, it has assisted businesses in redefining their business practices for more than two decades. Distributed Agile is used by Exadel to deliver top-notch product engineering services, such as UI/UX, mobile development, AI & machine learning, big data & analytics, and quality assurance. From media and publishing to banking, retail, and e-commerce, to high tech and healthcare, the organization has a long history of collaborating with the top names in most industries.
View Exadel Inc Profile
$25-$49/hr
$50,000+
250 - 999
Walnut Creek, USA
Verified Client Review
Dev Staff Augmentation for Online SaaS Scheduling Tool
Reviewed by: Bridget Harris, CEO at YouCanBook.me View all 7 Reviews
0.0 (0 Reviews)
34
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
34
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Custom Software That Works in the Real World
SoftDoes is a Kansas City–based custom software, mobile app, and AI development firm building software that works in the real world, not just in demos or pitch decks. Our role is to turn your complex ideas and operational pain points into production-ready platforms that teams can actually run, trust, and scale. Every system is designed to fit into existing workflows, support compliance and security requirements, and remain maintainable long after launch. Who partners best with SoftDoes? Technical Leaders who want solutions, not headcount You need experienced engineers who can own delivery without creating more oversight. You want clean integrations, scalable architecture, and fewer operational fires. We build internal platforms, modernize legacy systems, and deliver AI automation. Business Owners solving operational complexity Your business has outgrown off-the-shelf tools and manual processes. You want software that improves efficiency without disrupting operations. We build custom platforms, workflow automation, and reporting systems. Founders who want to see their vision become reality You need a partner who can turn ideas into production-ready software. You want clear guidance, realistic timelines, and software that scales. We build MVPs, core platforms, and customer-facing applications. We work with organizations across: Healthcare Finance Construction Education Energy Technology Compliance-driven industries Clients choose SoftDoes for senior-level thinking, clear communication, and delivery they do not have to manage day to day. We operate as a true extension of your team, owning technical decisions and execution so you can stay focused on the business. Book a free product call and speak with an expert today. Website: https://softdoes.com/ Email: info@softdoes.com Phone: 816-800-2121
See all 1+ Portfolios
$50-$99/hr
$5,000+
50+
Merriam, USA
4.9 (10 Reviews)
31
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
31
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Software Development Consulting
Award-winning software design and development company SingleMind works with businesses, cutting-edge startups, and non-profit organisations all around the world. More than 15 years of successful design and development of digital products have been achieved by our diversified, nimble team (mobile apps, websites, web apps, etc). Our objective is to help organisations adapt to and prosper in the rapidly changing digital business environment of today.
View SingleMind Profile
$150-$199/hr
$75,000+
10 - 49
Portland, USA
Verified Client Review
Web Design for Video Game Company
Reviewed by: Krissy Patterson, Associate Producer at Final Strikes Games View all 10 Reviews
4.9 (9 Reviews)
4.9 (9 Reviews)
31
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
31
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Performance-Driven SEO and Content Marketing for Business Growth
NextLeft is a Certified BCorp digital marketing and SEO agency based in San Diego, with remote teams in Chicago and Raleigh. Founded in 2016 by former in-house SEOs and agency leaders, NextLeft focuses on transparency and client-centered strategies that empower internal marketing teams. The agency specializes in performance-driven organic growth for both enterprise and local businesses. Services include technical and enterprise SEO, Shopify and BigCommerce optimization, YouTube channel strategies, content marketing, PPC, paid media, web development, and conversion rate optimization. NextLeft delivers integrated digital solutions designed to increase traffic, engagement, and measurable ROI.
View NextLeft Profile
$100-$149/hr
$1,000+
10 - 49
San Diego, USA
Verified Client Review
Content Marketing, PPC, and SEO for Business Social Networks
Reviewed by: Isabella Mejia Jimenez, CMO at Business Social Network View all 9 Reviews
0.0 (0 Reviews)
30
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
30
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Parix AI – AI-Powered Workflow & Business Automation
Parix.ai is an AI-powered workflow automation platform designed to help businesses, creators, and digital teams simplify content production and improve operational efficiency. Through Parix workflow automation, the platform supports intelligent content planning, AI-assisted script generation, automated creative workflows, and streamlined digital production. Parix.ai helps teams reduce repetitive manual tasks, maintain content consistency, and move faster from idea to final output. The platform is built for companies that want to scale digital content, improve productivity, and automate key creative processes across marketing, branding, social media, and business communication. With a focus on innovation, speed, and practical AI adoption, Parix.ai enables businesses to save time, optimize workflows, and grow their digital presence with smarter automation solutions.
See all 1+ Portfolios
$50-$99/hr
$1,000+
10 - 49
San Francisco, USA
5.0 (3 Reviews)
5.0 (3 Reviews)
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
THERE’S AN APP, THEN THERE’S A FUELED APP
Fueled is a product-driven company founded in 2007 working with start-ups as well as big brands. This award-winning USA based eCommerce development company helps solo entrepreneurs to build their business and also provide services to large organizations to scale their businesses. The range of services it provides is product design, Web Design, UI/UX, UI, UX, Product development, Android Apps, iPhone Apps, Digital Product, Consumer products, Enterprise, venture capital, Startup, Technology, Co-working and eCommerce.
See all 2+ Portfolios
$150-$199/hr
$75,000+
50 - 249
New York, USA
Verified Client Review
Web Development for Social Networking Platform
Reviewed by: Joe Woodward, Co-Founder at Vizzy (Thinking Sky Blue Ltd) View all 3 Reviews
0.0 (0 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Where knowledge begins
Unlock the most potent research assistant powered by AI. Take Perplexity to the next level with API credits, Pro Search, enhanced AI models, and limitless file uploads. Perplexity understands and analyzes user queries using sophisticated machine learning and natural language processing (NLP) algorithms to deliver precise and pertinent responses. By evaluating text data from multiple sources, coming up with original ideas, and offering helpful suggestions, Perplexity AI helps create informative content.
View Perplexity Profile
N/A
$1,000+
10 - 49
San Francisco, USA
0.0 (0 Reviews)
0.0 (0 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Empowering Businesses with Custom AI Solutions
Based in the United States, Nexure IQ is a results-oriented AI development company. It started off in 2020 with the goal of providing creative, client-focused solutions with state-of-the-art AI technologies. The business provides a wide range of services, including generative AI, deep learning, LLM development, ML development, AI chatbot development, data analytics, and AI agent development. The goal of Nexure IQ, a team of 50 committed and creative professionals, is to provide cutting-edge AI-powered solutions that cater to the particular requirements of companies. The company will help businesses achieve increased efficiency, innovation, and growth in all business activities by integrating cutting-edge technologies!
View Nexure IQ Profile
$25-$49/hr
$1,000+
50 - 249
San Francisco, USA
0.0 (0 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Intelligent Solutions, Real-World Impact.
The Founding Minds. AI is a technological collaborator that turns innovative concepts into scalable AI-driven goods. We started out as a tech incubator in 2008 and have since grown into a full-service innovation company with delivery centers in the US and India. We use AI, ML, NLP, and automation to address challenging problems in a variety of industries, including healthcare, education, fintech, drone inspections, and corporate SaaS. We create smart solutions that improve performance and impact, ranging from GenAI chatbots and embedded AI systems to real-time sports analytics. We collaborate as real partners, combining deep technology with a co-creation approach that prioritizes reliability, adaptability, and significant results.
View Founding Minds AI Profile
$100-$149/hr
$1,000+
50 - 249
Los Altos, USA
5.0 (5 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Build Advance software development
Creating Digital Products from Concepts to Upend Industries Leading AI software development firm Rytsense Tech specializes in creating AI solutions that inspire change and revolutionize industries. Our skilled team of more than 100 tech enthusiasts serves clients in the US, Europe, AU, and ME areas. To far, we have revolutionized digital experiences for more than 100 Fortune 500 organizations and startups. One of the well-known suppliers of IT services is thought to be Rytsense Technologies. When faced with issues in the information and technology sector, the professional company is carefully structured to provide more attainable results and solutions for usage in a variety of industries. Cloud & DevOps Blockchain Business Intelligence, Data Science and Analytics, Software Development, Digital Transformation, Artificial Intelligence, and Product Design are among our areas of competence. We have an effective and appropriate collaboration between the company's internal IT settings and the new external IT environments. With dedication and perseverance, Rytsense Technologies has quickly expanded into a software development services provider with clients in India and around the world. Why pick us: As seen by the unmatched outcomes we have produced for our clients and the industry recognition we have earned, we are experts at reinventing software and AI development experiences across sectors. Top paid and free app charts across several languages and nations won numerous honors, including "App Development Company of the Year," from esteemed publications including Entrepreneur and CIO Review. Get in touch with us to talk about your project!
View Rytsense Technologies Profile
$25-$49/hr
$10,000+
50 - 249
Mountain View, USA
Verified Client Review
Custom Software Dev for Software Solutions Company
Reviewed by: Jose Pablo Lopez, Project Manager at NTD Software View all 5 Reviews
0.0 (0 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Top AI-powered web and mobile app development company in San Diego
Bitcot is an award-winning digital transformation company that leading organizations trust for custom solutions in web, mobile, AI, and automation. Fortune 500s and ambitious startups come to us for one reason: AI-powered software that actually moves the needle. Based in San Diego, California, we deliver end-to-end software development services for startups and enterprises across industries. We have expertise in custom development and integration, workflow automation, low-code tools, cloud migration, SaaS product development, QA testing, and more. With a strong focus on helping businesses drive tangible ROI through the latest advancements in AI and automation, we turn technology into measurable value. Our team of experienced developers, designers, architects, business analysts, and project managers works closely with clients to understand their unique challenges and accelerate their growth with web and mobile apps. You can find organizations such as ResMed, Stanford University, and Evolus in our portfolio, and we’ve built trust-based relationships with teams who come back to us project after project. Our clients tell us we're easy to work with because we keep things straightforward and deliver on our promises. Bitcot partners with you to turn complex problems into scalable solutions that push your business forward. Technology is a tool. Growth is the goal. We deliver both.
View Bitcot - Web, Apps, AI & Automation Solutions Profile
< $25/hr
$20 - $25
200 - 300
San Diego, USA
0.0 (0 Reviews)
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
One agency. Endless services. Zero drama.
Meta Core is an award-winning digital agency revolutionizing web and app development with high-impact, user-centric solutions. Specializing in AI-driven websites, mobile apps, and digital transformation, they deliver measurable results for clients like SYNLawn, Redefine Meat, and AIG. Their "Brandformance" approach blends intuitive UI/UX, SEO-optimized design, and scalable tech to boost conversions and visibility. With 45 awards in two years, Meta Core excels in competitive markets, though transparency on pricing and tech stacks could enhance appeal. A top pick for businesses seeking innovative digital excellence.
View Meta-Core Profile
N/A
$1,000 - $2,000
50 - 100
Fresno, USA
5.0 (4 Reviews)
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Building Smarter Web & Mobile Solutions Globally
Founded in 2012, Aipxperts is a leading information technology company specializing in delivering innovative, market-driven web and mobile solutions. With over 280 successful projects and 160+ global clients, we are trusted partners for startups, SMEs, and enterprises seeking scalable digital transformation. Our expertise spans custom software development, mobile app development, web development, consulting, and offshore IT services, enabling businesses to enhance operations and achieve measurable growth. At Aipxperts, we prioritize long-term relationships by combining technical excellence with a client-first approach. Our mission is simple—empower businesses with reliable, cost-effective, and future-ready solutions that drive success in today’s competitive digital landscape.
View Aipxperts Technolabs Profile
$25-$49/hr
$10,000+
50 - 249
Milpitas, USA
Verified Client Review
Developing Mobile Apps for Development Companies
Reviewed by: Sirobin, President at AppsoftUS Inc View all 4 Reviews
4.8 (3 Reviews)
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your Product, Our Engineering
Horizon Labs is a product development and software engineering partner that helps businesses launch faster while minimizing technical and execution risk. Founded by Y Combinator alumni, the company blends US-based leadership with senior engineering talent from Turkey’s top technical universities to deliver enterprise-grade solutions at competitive costs. Since 2019, Horizon Labs has completed 60+ successful projects for YC-backed startups, healthcare organizations, and marketplace founders seeking reliable, long-term development partners. What We Build: Sharetribe Marketplaces: Certified Sharetribe experts delivering rental platforms, service marketplaces, and custom eCommerce solutions with Stripe integrations, complex payment flows, and seamless migrations. MVP & Custom Software Development: From idea to launch in 8–12 weeks using milestone-based delivery, clear scope, and transparent acceptance criteria. AI & Machine Learning Solutions: Production-ready AI systems including NLP, computer vision, recommendation engines, and intelligent automation built by PhD-level engineers. Staff Augmentation: Senior React, Node.js, Python, DevOps, and cloud engineers embedded into your team with flexible engagement terms. Cloud & DevOps Services: AWS, Azure, and GCP architecture, CI/CD pipelines, Kubernetes, monitoring, and cloud cost optimization. Horizon Labs serves healthcare (HIPAA-ready), SaaS, marketplaces, manufacturing, logistics, and retail companies, providing code warranties and measurable delivery at every stage.
View Horizon Labs Profile
$100-$149/hr
$5,000+
10 - 49
Irvine, USA
Verified Client Review
Cloud Deployment Pipleing & DevOps for Software Dev Co
Reviewed by: Josh Archer, CTO at Software Development Company View all 3 Reviews
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Design. Build. Grow.
EvolveDash is a global innovation partner delivering AI solutions, mobile app development, and custom web applications. With teams across Canada, the US, Dubai, and Pakistan, we provide scalable, high-performance digital products powered by expert engineering and modern technologies.
View EvolveDash Inc Profile
$25-$49/hr
$5,000+
10 - 49
San Francisco, USA
0.0 (0 Reviews)
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
The best Next.js and Sanity agency
Roboto Studio is a product engineering agency that builds fast, content-driven websites and web apps with Next.js and Sanity. We work with enterprise and scale-up teams who want a headless stack their editors actually enjoy using and that performs well in both search and AI answers. Our work covers UX design, front-end engineering, headless CMS builds, Shopify commerce, and AI automation such as custom agents and MCP servers. We have shipped production software since 2017, with a focus on performance, accessibility, and clean handovers.
View Roboto Studio Profile
$150-$199/hr
$10,000 - $50,000
10 - 49
San Francisco, USA
0.0 (0 Reviews)
6
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
6
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Engineering the Next Generation of Digital Products
Grid Dynamics Digital Team is a product engineering and software innovation company that delivers MVP development, proof of concept engineering, rapid prototyping, and scalable digital product solutions for enterprises and startups. The company specializes in building cloud-native applications, AI-powered platforms, and customer-centric digital experiences through agile engineering methodologies. Their multidisciplinary teams support product ideation, UX/UI prototyping, software architecture, and end-to-end application engineering across retail, healthcare, fintech, and industrial sectors. Grid Dynamics Digital Team helps organizations accelerate product validation and commercialization through scalable engineering strategies and innovation-focused development processes. Their expertise in cloud infrastructure, automation, and intelligent systems enables businesses to launch modern digital products with improved performance, security, and usability.
View Grid Dynamics Digital Team Profile
$50-$99/hr
$50,000+
1,000 - 9,999
San Ramon, USA
0.0 (0 Reviews)
0.0 (0 Reviews)
3
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
3
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Let's work together to bring your ideas to life going beyond the digital limit!
Aspirity is a specialized web development agency helping B2B companies scale faster with dedicated, high-performing product teams. We rapidly assemble and onboard expert developers who integrate seamlessly into your workflow, ensuring fast, efficient delivery. Our core strength lies in front-end development, where we build complex, data-driven dashboards for SaaS and cloud-based platforms. Combined with strong UI/UX design and rapid prototyping, we create intuitive, scalable digital products. We operate with an agile, sprint-based approach, focusing on outcomes rather than hours. Our teams include developers, QA engineers, and project managers to ensure consistent quality and smooth delivery. At Aspirity, you gain a reliable technology partner committed to your product’s long-term success.
View Aspirity Profile
$50-$99/hr
$25,000+
10 - 49
Palo Alto, USA
0.0 (0 Reviews)
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Humanizing technology
RKS Design is a California-based product development and industrial design consultancy delivering innovative prototyping and engineering services for global brands. The company provides industrial design, user experience design, product strategy, engineering validation, and rapid prototyping services across healthcare, consumer electronics, and mobility industries. RKS Design uses human-centered design methodologies to help organizations create functional, scalable, and emotionally engaging products. Their teams support businesses through concept development, MVP engineering, manufacturing planning, and commercialization. The company focuses on innovation strategies that improve usability, market differentiation, and long-term product success.
View RKS Design Profile
$150-$199/hr
$50,000+
50 - 249
Thousand Oaks, USA
0.0 (0 Reviews)
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Form Follows Function
IMRepublic, founded in 2005 with offices in San Francisco, CA, and Belgrade, Serbia, is a full-stack software development and design agency delivering tailored digital solutions for businesses of all sizes. We specialize in custom software development, enterprise systems, and process optimization to help clients achieve measurable growth. Our client-focused approach combines assessment, design, development, and optimization. We collaborate closely with your team to align technology solutions with business goals, leveraging the latest globally-adopted frameworks and languages while respecting your existing infrastructure. From backend, frontend, and middleware development to complex enterprise integrations, our experienced team advises on the most efficient technology stack to maximize ROI. Whether you need custom software to solve unique business challenges or enhancements to existing systems, IMRepublic provides agile, reliable, and scalable solutions that drive results and streamline operations. We are committed to client success, delivering innovative, high-quality software that boosts performance and revenue.
View IM Republic, Inc Profile
$50-$99/hr
$5,000+
10 - 49
San Francisco, USA
0.0 (0 Reviews)
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Web design and staff augmentation solutions for growing businesses
Cidersoft is a technology services company offering web design, web development, and IT staff augmentation to businesses seeking flexible, cost-effective digital solutions. The agency provides both project-based web design and development work and on-demand staffing to augment client technology teams with skilled developers, designers, and project managers. Cidersoft serves a broad range of industries, helping businesses modernize their digital presence and scale their technical capacity without the overhead of full-time hires. With a blend of creative and technical talent, Cidersoft delivers solutions that are practical, scalable, and aligned with each client's specific operational and growth needs.
View Cidersoft - Web Design & Staff Augmentation Profile
$50-$99/hr
$10,000+
50 - 249
San Ramon, USA
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