Top SaaS Development Companies in California
SelectedFirms reviews agencies and verifies client feedback to support informed decisions. [How SelectedFirms Ensures Trust]
Explore Reviewed SaaS Development Companies in California — Find Skilled SaaS Developers for Your Project
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
28 Companies
Filter by
-
USA
-
California
83
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.
See all 13+ PortfoliosUndisclosed/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 Reviews58
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Engineering peace of mind
Vention is a global software development company with over 20 years of experience delivering innovative, scalable solutions for startups and large enterprises. We handle projects of any size and complexity, enabling clients to accelerate growth, launch new products, and seize emerging opportunities. With a global network of 3,000+ experienced developers, we provide top engineering talent aligned to your time zone, technology stack, and business goals. We’ve partnered with 500+ industry-leading organizations, including PayPal, IBM, Mount Sinai, PwC, and Postman, contributing to more than $15B in client acquisitions. Our engagement model helps companies reduce operational costs by up to $600K annually, while our long-term relationships—averaging over 36 months and extending up to 16 years—reflect strong client trust and satisfaction. Vention offers full-cycle software development services, from strategy and architecture to deployment and optimization. Our capabilities include custom software development, web and mobile app development, QA and testing, cloud and DevOps, eCommerce platforms, AR/VR experiences, artificial intelligence, and blockchain solutions. As a trusted technology partner, Vention empowers businesses to innovate faster, scale efficiently, and stay competitive in an evolving digital landscape.
See all 9+ PortfoliosUndisclosed/hr
$25,000+
1,000 - 3,000
New York, USA
Verified Client Review
Mobile App Dev for Sports Tracking Platform
Reviewed by: Brent Varrall, Founder at AllGains View all 16 Reviews53
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 Reviews48
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.
See all 3+ Portfolios$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 Reviews46
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
IT Consulting & Development Services
A3Logics is a leading IT solutions development company specializing in advanced technologies such as Artificial Intelligence (AI), Blockchain, and the Internet of Things (IoT). Our expertise covers a wide range of services, including product engineering, custom software development, educational software solutions, software testing, maintenance, and re-engineering. We harness cutting-edge technologies to craft solutions that are secure, compliant, scalable, and impactful, helping businesses drive operational efficiency and achieve sustained growth. At A3Logics, we cater to a broad spectrum of industries, including Insurtech & Employee Benefits, Logistics & Supply Chain, Retail & Ecommerce, Education & E-learning, and more. Whether working with startups, independent software vendors (ISVs), or Fortune 500 companies, our team creates and delivers tailored solutions designed to meet the specific needs of each client, enabling them to excel in an ever-evolving digital landscape.
See all 5+ Portfolios$25-$49/hr
$10,000+
250 - 499
Carlsbad, USA
Verified Client Review
Web Dev & QA for News Website
Reviewed by: Jaime Enoch Ortega, Administrator at The Daily Journalist View all 8 Reviews41
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Create - Inspire - Deliver
At Kodexo Labs, we turn bold ideas into intelligent digital products. As a top-tier AI software development company, we help startups and enterprises solve real problems with smart, scalable, and future-ready solutions. From generative AI and machine learning to mobile and web app development, we build what matters—fast. With 79+ successful projects and 13 currently active, our track record speaks for itself. We're trusted across 17 global locations and have scaled products like Teacher AI to over 69,000 paid users. That’s not just growth—it’s proof our work performs in the real world. We specialize in AI-driven software development across industries like healthcare, e-commerce, education, automotive, real estate, energy, and more. Whether you're launching an MVP or modernizing a legacy platform, we design with users in mind and engineer for business impact. Our process is simple and effective: discover, design, develop, launch, and scale. You get a dedicated team, real results, and zero fluff. If you're serious about building smarter, faster, and more secure digital products—Kodexo Labs is your partner, not just a provider. Let’s build the future, together.
See all 11+ Portfolios$25-$49/hr
$10,000+
50 - 249
Austin, USA
Verified Client Review
Web & AI Development for Healthcare Consulting Company
Reviewed by: Christopher Brigham MD, President at Brigham and Associates, Inc. View all 4 Reviews38
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
We will apply our pattern for your success
Patternica is a custom software development company. We are offering full cycle of application development for fintech and other industries. The solutions we offer: • Software development on demand and providing both outsourcing and outstaffing development services • Urgent assistance in hiring developers who have experience with relevant technologies, and whose portfolio may already have similar solutions to increase the speed of product delivery to the market • MVP development for startups. Finding the right specialists and assembling a team to develop custom solutions and platforms
View Patternica Profile$25-$49/hr
$10,000+
20 - 50
Carlsbad, USA
Verified Client Review
Custom Software Dev for Software Company
Reviewed by: Sergii Gromovyi, CEO at Future Proof Technology View all 4 Reviews35
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Blockchain Consultants and Developers
Webllisto is a pioneer software development company specializing in the Blockchain arena. We discover talents and render Blockchain development services that outshine your business from an ocean of competitors. We have been established in the IT field since 2016 with a successful project completion agenda. Our Expert Blockchain Developers are trained, certified, and entrusted as the company’s fortified pillar. We render a plethora of software development services ranging from Blockchain software development and cryptocurrency solutions to cutting-edge Metaverse development services. We are the best-in-class custom Blockchain Development solution provider company encompassing a raft of decentralized applications in the Blockchain space. Moreover, we are accumulating expertise in the field of bandwagon Metaverse development with feature-rich AR/VR functionalities. Webllisto dignifies its presence in California, THE USA with additive offices in Indore and Lucknow, India. We select some of the finest technical talents to structure your project, serving funded startups and multimillion-dollar companies across the globe.
View Webllisto Technologies Pvt. Ltd Profile$25-$49/hr
$5,000 - $20,000
50 - 249
San Jose, USA
Verified Client Review
Custom Software Dev for Blockchain Dev Company
Reviewed by: Philipp Kirschner, Managing Director at Blockchain Dev Company View all 3 Reviews33
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Innovations unlimited
Sigma Infosolutions is a leading global IT solutions & services company headquartered in Irvine, California. Sigma is an ISO 9001: 2008, ISO 27001: 2013, SOC 1 Type II, and SOC 2 Type II certified company with a team of 400+ passionate professionals. Sigma delivers innovative IT solutions in a variety of industries. We create custom solutions in the areas of eCommerce Development Services, Fintech development services, Magento Development Services, Shopify Development Services, WooCommerce Development Services, BigCommerce Development Services, BI Consulting Services, Product Engineering Services, App Development Services, UI UX Development Services, and AI and Machine learning services.
View Sigma Infosolutions Profile$25-$49/hr
$1,000 - $10,000
200 - 300
Irvine, USA
Verified Client Review
Magento E-Commerce Dev for Fossil Retail Company
Reviewed by: Gary Greaser, Owner at Buried Treasure Fossils View all 2 Reviews32
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Global Tech Partner for Digital Transformation
Jelvix is a global tech partner with over 10 years of experience, focusing on healthcare, real estate, financial services, and insurance companies. They offer services such as Enterprise Software Development, IT Consulting, Software Integration, and Data Management Services. They have a diverse team of 150+ tech professionals, adhering to the iron triangle for quality and timely delivery. They have a transparent communication process, a value-oriented approach, and are ISO 9001, ISO 13485, ISO 27001, and ISO 27701 certified.
View Jelvix Profile$50-$99/hr
$50,000+
50 - 249
Los Angeles, USA
Verified Client Review
Mobile App Development for Healthcare Company
Reviewed by: Emily Nicholls, COO at Nexus Digital Technology View all 12 Reviews31
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your Technology Partner
Metricoid is a Software Development & Consulting Company. We help our clients to transform their business digitally with custom software solutions. We’re a talented team of strategists, designers, and developers from different backgrounds brought together by a shared goal: Build Digital solutions that transform organizations for the better. So far we’ve helped 50+ businesses and launched over 100 digital products. Our Core Expertise are: Custom Web & Mobile App Development AI/ML Development MVP Development SaaS Application Development iPaaS Application Development PWA (Progressive Web App) Development eCommerce Development UX/UI Design APIs Development & Integrations BI Dashboards (Data Visualization) Data Source Integration Web 3.0 Development Checkout our recent projects - https://metricoidtech.com/case-studies/ Working with clients passionate about their idea makes us excited to work hard to convert their Dream into Reality. We always learn from our previous experience to provide the best solutions and products. Our Philosophy Customer satisfaction is our key driving force. We believe in working customer backwards, and our projects always begin with a thorough understanding of the challenge that customer is facing. We frequently put ourselves in our clients’’ shoes and visualise what we plan to deliver from clients’ perspective. This helps us remain true to our core philosophy of adding true and lasting value to clients’’ business. Visit us at https://metricoidtech.com or write at hello@metricoidtech.com
View Metricoid Profile$25-$49/hr
$5,000+
10 - 49
Walnut Creek, USA
Verified Client Review
Digital Design Renderings for Architectural Firm
Reviewed by: Hayedeh Daneshmand, President at Archtic Design View all 3 Reviews31
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
A one-stop shop for all of your technological and marketing requirements
Pravaah Consulting is a Silicon Valley-based full-service digital transformation agency dedicated to helping startups and SMBs harness the power of digital innovation to accelerate growth. We bridge the gap between enterprise-level strategies and small business ambitions—bringing the proven practices of Fortune 50 companies to emerging brands looking to make an impact in the digital world. Our integrated team of engineers, designers, and marketing strategists delivers a seamless blend of technology development and digital marketing services. From building engaging digital products and responsive websites to crafting targeted SEO, PPC, and social media campaigns, we ensure your brand connects with the right audience, at the right time, through the right channels. At Pravaah Consulting, we operate on a data-driven and research-backed foundation, continuously refining strategies to improve efficiency and ROI. Our core service pillars—Experience, Marketing, Content, and Commerce—cover every aspect of your digital journey, including UX/UI design, mobile app development, branding, reputation management, and eCommerce solutions on Shopify, Magento, and WordPress. Whether you’re looking to build, grow, or transform your business, Pravaah Consulting partners with you from ideation to execution—helping you imagine, design, and deliver powerful digital experiences that drive measurable success. Let’s reimagine what your business can achieve in the digital era.
View Pravaah Consulting Profile$50-$99/hr
$1,000+
10 - 49
Dublin, USA
Verified Client Review
Redesign and Development of a Medical Waste Management Company Website
Reviewed by: Sammy Spaccamonti, CEO at San Diego Medical Waste Services, LLC View all 9 Reviews30
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Where excellence is expected
Software development firm Limestone Digital has development locations all over the world. By combining innovative technology with agile development methodologies, we enable companies to attain peak performance. Assa Abloy, Prodege, Swatch Group, and top management consulting firms are just a few of the prosperous businesses that are choosing to work with us.
View Limestone Digital Profile$50-$99/hr
$50,000+
50 - 249
California City, USA
Verified Client Review
Workflow MVP Development for Vaccine Company
Reviewed by: Marek Psota, IT Business Partner at Valneva View all 3 Reviews28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Transform your website from ordinary to extraordinary
We work with brands like yours to build websites that your customers will remember, significantly increase your key metrics, and proudly showcase your brand because we are dedicated to helping our clients grow their businesses and being a reliable partner for their future expansion.
View Second Crew Profile$100-$149/hr
$10,000+
2 - 9
San Jose, USA
Verified Client Review
Branding & Web Dev for On-Demand Construction Company
Reviewed by: Kevin Cheng, CEO at LinkedField Inc. View all 2 Reviews28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Software Made Simple
CodeBright is one of the fastest-growing software development companies in the USA that works with small/large enterprises and startups to improve/streamline/automate business processes, raise efficiency/productivity, reduce costs, solve business challenges, bring Minimal Viable Products (MVPs) to the market, and much more. The award-winning team can handle a wide variety of complex software development projects that involve integration with other systems (CRMs, ERPs), analysis of large masses of data, and use of AI to solve expensive business problems.
View CodeBright Profile$25-$49/hr
$5,000+
50 - 249
Alexandria, USA
Verified Client Review
System Development for Luggage Startup
Reviewed by: Micah Lewis, Founder at My Bag Check Inc. View all 5 Reviews27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
IT And Software Development Company
Founded in 2017, TechnoProfiles Pvt. Ltd. is a profoundly reputable and reliable partner in the digital scenario. With a crystal clear and ambitious vision, we are devoted to supporting organizations and businesses, of all sizes, ranging from aspiring new start-ups to well-grounded enterprises. Our team involves multiple groups of tech experts who have broad abilities and experiences, empowering us to stay at the forefront of the rapidly developing industry. We consistently explore emerging technologies, guaranteeing that we offer the best and most innovative solutions for our esteemed clients. Most importantly, we focus on client fulfilment, as we see ourselves as service providers, however serious partners in helping our clients in achieving digital progress.
View TechnoProfiles Profile$25-$49/hr
$5,000+
50+
Los Angeles, USA
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
MVP Development Company
Cygnis Media is a reliable MVP development company based in the USA and is dedicated to delivering superior MVP product design services. Our commitment is clear in our precise, client-focused Minimum Viable Products development. With our MVP software development services, we effectively manage and mitigate the inherent risks linked to full-scale software investments.
View Cygnis Media Profile$25-$49/hr
$5,000 - $25,000
50 - 250
Pleasanton, USA
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Digital Transformation Agency
Appinventors is a leading Digital Transformation Agency, we empower businesses to thrive in the modern digital world. We specialize in catalyzing growth through innovative digital solutions. Our team of experts harnesses cutting-edge technologies to optimize operations, enhance customer experiences, and drive tangible results. Appinventors is your partner in navigating and conquering the realms of digital transformation.
View Appinventors INC Profile$25-$49/hr
$10,000 - $100,000
50 - 100
Los Angeles, USA
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Nearshore Software Development | 500+ Active Clients
BairesDev is a leading nearshore software development company trusted by 500+ global clients, including Google, Adobe, Pinterest, and Johnson & Johnson. With access to 4,000+ senior engineers skilled across 100+ technologies, BairesDev delivers scalable, high-quality solutions. Flexible engagement models include staff augmentation, dedicated development teams, and full-cycle software outsourcing.
View BairesDev Profile$50-$99/hr
$50,000+
1,000 - 9,999
San Francisco, USA
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
YOU THINK IT WE BUILD IT
TOPS Infosolutions is an AI-focused software development company helping enterprises and growing businesses enhance customer experiences and drive innovative growth through intelligent solutions. Our core expertise includes: RAG as a Service Applied AI Solutions Generative AI Development Agentic AI Systems AI-Powered Software Development Web and Mobile Application Development E-commerce Solutions We build AI-driven web and mobile applications across industries such as e-commerce, healthcare, finance, education, transportation, retail, and manufacturing. Our team of experienced AI engineers, software developers, solution architects, and project leaders combines deep technical expertise with a strong understanding of real-world business challenges. As a long-term technology partner to global clients, we focus on transparency, agile execution, and outcomes that align with strategic business goals. For solutions like product strategy, MVP development, and enterprise-grade AI implementation, we ensure every solution is built for performance, scalability, and long-term value.
View TOPS Infosolutions Pvt. Ltd. ProfileUndisclosed/hr
$10,000 - $1,000,000
250+
Fremont, USA
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Hype your Ideas With Us!
At Techype, we specialize in assisting companies with developing their tech products such as mobile apps, websites, and AI software. Additionally, we provide services for hiring tech and product resources, matching them to companies' specific needs, and handling all associated HR responsibilities including payroll and legal compliance.
View Techype Profile< $25/hr
$1 - $1,000
1 - 20
Covina, USA
21
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
We help entrepreneurs build software solutions that matter
UpsilonIT is a U.S.-based custom web and software development company helping startups and SMBs solve complex business challenges with scalable digital solutions. From product discovery and MVP development to full-scale, market-ready platforms, UpsilonIT delivers high-impact web and mobile applications across logistics, finance, healthcare, retail, art, and more. Trusted by global clients such as Christie’s, ThoughtSpot, and Collectrium, the company serves businesses across North America, Europe, Scandinavia, Israel, and Central Asia. Backed by a 50+ member team of experienced developers, designers, QA engineers, and data scientists, UpsilonIT combines deep technical expertise with a results-driven approach to build secure, innovative, and future-ready software products.
See all 2+ Portfolios$25-$49/hr
$1,000+
10 - 49
Sunnyvale, USA
20
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Delivering Innovative Solutions
Xavor Corporation is a multinational technology and management consulting company that was founded in 1995 with the goal of providing cutting-edge tech solutions to both startups and Fortune 500 companies. Although we have experience with web and mobile app development, Oracle Agile PLM, and Microsoft 365 technologies, we are now focused on utilizing AI and robotics to transform the healthcare sector. Based in Irvine, Shanghai, and Lahore - 44+ R&D Labs - 500+ Clients Served - 200+ Engineers and Experts - 1500+ Successful Projects - 88+ PhD Researchers & Thought Leaders - Microsoft Gold Partner - AWS Partner - Salesforce Consulting Parter
View Xavor Corporation Profile$25-$49/hr
$10,000+
50 - 249
Irvine, USA
Verified Client Review
Agile-PLM Tool Dev for Cardiac Monitoring Solutions Company
Reviewed by: Dan Tylutki, COO at Cardiac Insight, Inc View all 1 Reviews16
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Make the right Choice
AlphaBOLD is a global leader in next-generation business transformation and consulting. We enable clients all over the US to navigate their digital transformation. With collectively three decades of experience managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do this by enabling the enterprise with Dynamics 365 or Oracle NetSuite core, which helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovative ecosystem. AlphaBOLD implements Dynamics 365, SharePoint, Power BI, Oracle NetSuite, and many other custom solutions for its customers. From end-to-end digital implementations to planning, design, development, and roll-out of various business applications, BOLDEnthusiasts can deliver it all. AlphaBOLD has developed vertical-specific solutions for Construction, Manufacturing, and Retail companies to help them reach their true potential. AlphaBOLD also offers add-ons that can be installed easily on existing systems and help boost the productivity of an organization significantly. Our add-ons include BOLD-HI, BOLDSync etc.
View AlphaBOLD Profile$25-$49/hr
$5,000+
50 - 249
Carlsbad, USA
16
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Setting the Standard for Staff Augmentation and IT Solutions
Cyber InfraStructure INC. (CIS), founded in 2003, is a global IT consulting and staff augmentation leader with offices in Central India, the USA, and the UK. We specialize in delivering top-tier technology solutions, helping businesses scale their teams and optimize operations efficiently. With experience serving over 2,100 clients across 100+ countries, we support industries including education, finance, travel, retail, manufacturing, gaming, and healthcare. CIS is recognized for excellence, holding CMMI Level 3, ISO 9001:2018 certifications, and partnerships such as Microsoft Gold Partner, Magento Silver Solution Partner, and memberships with Drupal and Joomla. Our focus is delivering innovative, reliable IT solutions that drive measurable business results.
View CIS Profile< $25/hr
$10,000+
250 - 999
San Jose, USA
12
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Technology Service Provider/ SaaS / Custom Web Development/Cloud Solutions/MDM/Databricks
Radixiy is not just an Information Technology (IT) provider; we are strategic and versatile partners in digital transformation. With over a decade of experience and a team of certified experts, we deliver software solutions that are reliable, resilient, and scalable. At Radixiy, we don’t just write code; we build reliable, resilient, scalable, and intelligent software solutions that power business transformation. Our tech-first mindset, agile approach, and deep industry experience make us the trusted partner for startups, governments, and enterprises alike. With a team of experienced IT professionals, we deliver tailored solutions that ensure scalability, compliance, and long-term value. Core Technical Domains Custom Software Development: End-to-end engineering of digital products, including SaaS platforms and enterprise applications/web platforms, API design & systems integration, Microservices architecture, Backend engineering & optimization and Secure, compliant application development. Cloud-Native Architecture: Designing scalable, high-availability systems with a strong focus on auto-scaling, load balancing, and fault tolerance. DevSecOps & Security: Implementation of secure SDLC, identity and access management (IAM), and compliance with global standards like GDPR and ISO 27001. Infrastructure as Code (IaC): Automating environment provisioning and management using tools such as Terraform, CloudFormation, or Deployment Manager. Specialized Platforms Cloud Infrastructure: Expert-level mastery of AWS (Amazon Web Services), Google Cloud Platform (GCP), and Microsoft Azure. Web Platforms: Full-stack development focusing on modern frameworks and responsive design. Containerization & Orchestration: Heavy use of Kubernetes and Docker for deploying microservices. Database Systems: Management of distributed and managed databases such as Oracle, PostgreSQL, MySQL, MariaDB, NoSQL (MongoDB), etc. Support & Maintenance Radixiy’s support and maintenance services are not just an "afterthought" or a helpdesk; they are an extension of their 3R philosophy. IT Strategy & Planning IT Roadmap & Strategic Planning Enterprise Architecture Consulting Technology roadmap development aligned with business objectives. Digital transformation and modernization strategies. IT governance, risk management, and compliance planning & PMO advisory IT Project Management & Implementation CTO / CIO Advisory Services Business Process Optimization Cloud / Infrastructure / DevOps Cloud readiness assessments and migration support (AWS, Azure, Google Cloud). Network architecture and optimization. Server and storage consolidation strategies. Security First Architecture Cost Optimization DevOps, CI/CD, GitOps & Agile Software Delivery Monitoring & Observability Managed Cloud Operations Application & Systems Consulting Enterprise Resource Planning (ERP) system evaluation and support. Software selection and vendor management. Legacy system modernization. Custom Application/Software, Development, SaaS Product Software Architecture & System Integration API Development & Integration, Middleware development, Workflow Automation System Integration Services QA & Test Automation Data Management & Analytics Data Warehouse, Data Engineering Data governance, quality and architecture. Business Intelligence (BI) dashboards and custom reporting. Data privacy and compliance (GDPR, CCPA) Predictive Analytics Dashboard Development Real-Time Analytics Big Data Processing AI / ML Solutions NLP & Conversational AI Training, Support & Maintenance Managed IT Services Application, Software and Infrastructure Support Cybersecurity & Risk Management 24/7 Monitoring and SLA based support Integration & Cloud Support Security Compliance Upgrade, Patch and Security Management IT helpdesk design and process optimization. Employee training on cybersecurity awareness, tools, and workflows. Knowledge transfer to internal teams. Cybersecurity & Risk Management Cybersecurity Consulting Security posture assessments and Vulnerability Assessment & Penetration testing. Policy development and compliance with industry standards (NIST, ISO 27001, HIPAA, CCPA). Implementation of security tools (SIEM,XDR, MFA, endpoint protection). Incident response and disaster recovery planning. Data Protection & Encryption Security Monitoring & Incident Response
View Radixiy Inc. Profile$100-$149/hr
$50,000+
10 - 49
San Jose, USA
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Here's to building smarter, faster, and better digital products together
Frenchy Digital is a Los Angeles–based mobile app development company specializing in AI-powered software solutions for startups and enterprises. Founded in 2019, our team has successfully delivered 50+ custom mobile and web applications across industries including event platforms, insurance technology, social networking, entertainment, and CRM integrations. We provide end-to-end development services including native iOS and Android app development, cross-platform development with React Native and Flutter, AI and machine learning integration, custom web application development, API integration, and UI/UX design. Our developers leverage modern technologies such as React, Next.js, Node.js, Python, Django, and cloud platforms like AWS and Google Cloud, along with advanced AI frameworks including OpenAI, TensorFlow, and Hugging Face. As a minority-owned digital agency with offices in Los Angeles, Paris, and North Africa, Frenchy Digital brings diverse perspectives and global expertise. We partner closely with clients from product strategy and MVP development to launch and long-term support, delivering scalable, intelligent digital products that drive innovation and business growth.
View Frenchy Digital LLC Profile$50-$99/hr
$25,000+
10 - 49
Los Angeles, USA
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Turning ideas into powerful digital solutions
MindK is a global software development and IT consulting company that helps businesses build digital products, modernize legacy systems, and optimize technology infrastructure. Headquartered in California with engineering teams across Central and Eastern Europe, MindK delivers scalable, cloud-driven solutions for startups and established enterprises. The company has collaborated with well-known organizations such as Adidas, Nokia, Paramount, Roblox, and Levels.fyi. MindK provides end-to-end services including product development, MVP and PoC creation, software re-engineering, cloud migration, IT consulting, and team augmentation. Their experienced engineers help organizations automate processes, rebuild legacy applications, and develop modern cloud-native platforms that improve performance and scalability. As a certified AWS partner, MindK specializes in building secure, high-performance cloud solutions tailored to business goals. The team applies Agile development practices, proactive project management, and strong quality standards to ensure predictable delivery and long-term success. MindK has particular expertise in industries such as healthcare, e-learning, recruitment and HR technology, and energy and sustainability, helping companies innovate faster and create impactful digital solutions.
View MindK Profile$50-$99/hr
$25,000+
50 - 249
San Francisco, USA
Why Companies Trust SelectedFirms?
SelectedFirms bridges the gap between businesses and digital service providers as a trusted B2B research and listing platform. With the trust of 14,000+ companies and a growing community of 1M+ users, we empower businesses with reliable insights to make confident decisions.
Human-verified companies
We manually review companies to ensure they meet our quality standards before they appear on the platform.
Research-driven rankings
We rank companies using a clear ranking methodology based on real client feedback, expertise, market credibility, and how well teams execute — not hype.
Always up-to-date insights
We regularly refresh listings with new reviews, portfolio updates, and market changes to keep decisions relevant.
Verified credibility signals
From verified badges to editorial reviews, we highlight companies that show real commitment to quality and transparency.