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4.9 out of 5, based on 27 real reviews.
Rankings updated: Mar 02, 2026

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

13 Companies

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Diffco

Diffco

5.0 (12 Reviews)

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Claimed by Official Representatives

5.0 (12 Reviews)

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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

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Services Provided
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Expertise Distribution (%)

  • 20% Web Development

  • 20% Mobile App Development

  • 20% Software Development

  • 10% Ecommerce Development

  • 10% IT Services

  • 10% AI Development

  • 10% Cloud Computing Services

Reliable Mobile&Web development partner

Diffco is a Silicon Valley–based software development company providing businesses with dedicated teams of senior developers to accelerate product success. With over 16 years of experience in mobile app development, web development, and AI solutions, we deliver secure, scalable software tailored to business goals. Our award-winning team emphasizes clear communication, reliability, and long-term partnerships. From product ideation and UX strategy to advanced technical implementation, ongoing development, and support, Diffco manages the full product lifecycle—helping startups and enterprises launch faster, scale efficiently, and stay competitive in evolving markets. Why Diffco? Client-driven approach; Transparent processes and billing; Always clear communications with you about everything; Only dedicated project teams with no cross-project sharing; Detailed reporting and deliverables. Elevate your business with Diffco experts. Let’s chat and get you on the new journey to success.

View Diffco Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

California, USA

Location
Verified Client Review

Verified Client Review

Mobile App and Backend Development for MedTech Client

Reviewed by: Julia Platova, VP of Strategic Partnerships View all 12 ReviewsView all Reviews
Techstack

Techstack

4.9 (4 Reviews)

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Claimed by Official Representatives

4.9 (4 Reviews)

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38

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

38

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)

  • 20% Web Development

  • 20% Mobile App Development

  • 20% Software Development

  • 10% Web Design

  • 10% Internet of Things

  • 10% AI Development

  • 10% Cloud Computing Services

Make an impact

Techstack is a global software development company that combines a strong engineering culture with a product-driven mindset to help businesses achieve measurable results. With 9+ years of experience, Techstack partners with organizations across healthcare, manufacturing, energy, logistics, and fundraising to deliver innovative, scalable digital solutions. The team transforms ideas into high-performing software products and intelligent systems that improve efficiency and drive growth. Techstack’s expertise spans custom software development, IoT solutions, AI and machine learning, big data analytics, UX/UI design, mobile app development, QA-as-a-Service, and technology consulting. Focused on quality, security, and long-term value, Techstack treats every product as its own.

View Techstack Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

170 - 200

Team size
Inside Service Listing

California, USA

Location
Verified Client Review

Verified Client Review

Web Design & Development for Nonprofit Organization

Reviewed by: Dominique Dunford-Lack, Exec Dir at ENDependence Center of Northern Virginia (ECNV) View all 4 ReviewsView all Reviews
Surekha Technologies

Surekha Technologies

4.9 (3 Reviews)

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Claimed by Official Representatives

4.9 (3 Reviews)

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36

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

36

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)

  • 20% Web Development

  • 20% Ecommerce Development

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Cloud Computing Services

Caring for Client's success

Surekha Technologies is a California, USA-based global serving Digital Transformation & Experience enabling company. With a customer-centric motto-Caring for Client's Success, we strive to provide innovative and quality technology solutions to organizations from startups to Fortune 500s. Since 2011, we have enabled over 100 clients worldwide to build complex systems that improve their business processes & enhance ROIs.

View Surekha Technologies Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000 - $10,000

Min. Budget Size
Inside Service Listing

50 - 80

Team size
Inside Service Listing

California, USA

Location
Verified Client Review

Verified Client Review

Odoo Development for Biomedical Imaging System Company

Reviewed by: Philipp Bell, CCO at iThera Medical GmbH View all 3 ReviewsView all Reviews
Radixweb

Radixweb

0.0 (0 Reviews)

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Claimed by Official Representatives

0.0 (0 Reviews)

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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

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Services Provided
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Expertise Distribution (%)

  • 10% Web Development

  • 40% Software Development

  • 20% AI Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% IT Services

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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Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

500 - 999

Team size
Inside Service Listing

California, USA

Location
Folio3

Folio3

4.6 (4 Reviews)

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4.6 (4 Reviews)

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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

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Services Provided
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Expertise Distribution (%)

  • 25% Web Development

  • 25% Ecommerce Development

  • 25% Mobile App Development

  • 25% Software Development

Innovation as a Service

Folio3 is a top-tier mobile and web development company in the USA, with over 15 years of experience. They specialize in enterprise applications, startups, and small businesses, and offer expertise in various programming languages. Their divisions include Digital Health Software, Animal Health, Compliance Management, Field Automation, Business Intelligence, Machine Learning, IoT Services, Dynamics 365, NetSuite, QA Services, DevOps, App Discovery, and Mobile Development. Folio3 also provides support for startups and small businesses.

View Folio3 Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

California, USA

Location
Verified Client Review

Verified Client Review

Web Application Development for Digital Educational Company

Reviewed by: Joe DeSario, Consultant at Sunburst Digital View all 4 ReviewsView all Reviews
Appingine

Appingine

0.0 (0 Reviews)

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Claimed by Official Representatives

0.0 (0 Reviews)

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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

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Services Provided
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Expertise Distribution (%)

  • 17% Web Development

  • 20% Mobile App Development

  • 17% Software Development

  • 17% Blockchain Development

  • 17% Internet of Things

  • 17% AI Development

Professional Mobile App Development Company

Appingine is a premium app development company that specializes in crafting bespoke mobile applications to elevate businesses to new heights. With a prime focus on innovation and user-centric design, Appingine delivers tailored solutions to fulfill the unique needs of clients. Having a full-house of expert developers, Appingine combines technical expertise with deep understanding of market trends to provide business with the result they have always desired! Choose Appingine for Top-notch app development, and allow us to bring your ideas to life

View Appingine Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000 - $10,000

Min. Budget Size
Inside Service Listing

100 - 150

Team size
Inside Service Listing

California, USA

Location
NG Logic

NG Logic

4.6 (4 Reviews)

Review Star Image Review Star Image Review Star Image Review Star Image Review Star Image

4.6 (4 Reviews)

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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

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)

  • 20% Web Development

  • 20% Mobile App Development

  • 20% Software Development

  • 20% IT Services

  • 20% Cloud Computing Services

Innovative approach to software development

Our company specializes in building dedicated product teams and integrating them into your company. We match software experts with engineers, ensuring a seamless growth of your software department. Our team includes full-stack developers, solution architects, QA managers, and technical project managers. We have experience in various industries, including FinTech, Biotech, Healthcare, eCommerce, and News. We have expertise in Java, Python, Swift, React, Go, Django, Angular, Ember, Ruby on Rails, Agile, Kanban, Waterfall, and Six Sigma methodologies. We have successfully helped clients migrate to microservices-based architecture.

View NG Logic Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

California, USA

Location
Verified Client Review

Verified Client Review

Software Engineering Resources for Gift Card Marketplace

Reviewed by: Katherine Laggos, VP of HR at Gift Card Marketplace View all 4 ReviewsView all Reviews
Custom Website Creator

Custom Website Creator

0.0 (0 Reviews)

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Claimed by Official Representatives

0.0 (0 Reviews)

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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

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Services Provided
info
Expertise Distribution (%)

  • 15% Web Development

  • 20% Mobile App Development

  • 15% Web Design

  • 15% Digital Marketing

  • 10% Software Development

  • 5% Ecommerce Development

  • 5% Digital Transformation

  • 5% AI Development

  • 5% Cloud Computing Services

  • 5% CMS

Experts in Designing Websites That Captivate and Convert.

Custom Website Creator is a premier digital solutions agency based in Stockton, California, specializing in top-tier web design, development, and digital marketing services across the United States. With over seven years of industry expertise, we focus on building custom websites and applications that enhance brand presence, boost user engagement, and deliver measurable success. Our solutions cater to businesses of all sizes, from startups to large enterprises, ensuring tailored strategies that align with their unique objectives. Whether designing a visually captivating website, developing a high-performance application, or implementing data-driven marketing campaigns, we excel in transforming ideas into powerful digital experiences. At Custom Website Creator, we combine creativity with advanced technology to deliver results that surpass expectations. Our core services include responsive web design, robust web development, SEO, social media marketing, and mobile app development. Each project reflects our commitment to quality, innovation, and client satisfaction. Located at 5343 Carrington Cir #18, Stockton, CA, our expert team works closely with clients to understand their vision, ensuring our solutions are not only visually impressive but also optimized for scalability and performance. Partner with Custom Website Creator to establish a strong online presence, elevate your brand, and drive long-term growth in today's competitive digital landscape.

View Custom Website Creator Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$1,000 - $2,000

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

California, USA

Location
Fifth

Fifth

0.0 (0 Reviews)

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Claimed by Official Representatives

0.0 (0 Reviews)

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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

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Services Provided
info
Expertise Distribution (%)

  • 10% Web Development

  • 20% Mobile App Development

  • 20% Blockchain Development

  • 20% AI Development

  • 20% Product Engineering services

  • 10% Software Development

We use technology to better businesses and lives.

Fifth LLC is a dynamic software development and design studio based in Armenia and USA, serving clients globally, including Silicon Valley, Europe, and Hong Kong. We Do: 1. Custom Web App Development 2. Mobile App Development 3. Web3 App Development 4. CTO Consulting for Startups Our dedicated team, composed of forward-thinking scientists and tech enthusiasts, specializes in building innovative and seamlessly integrated digital solutions.

View Fifth Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000 - $150,000

Min. Budget Size
Inside Service Listing

45 - 55

Team size
Inside Service Listing

California, USA

Location
BairesDev

BairesDev

0.0 (0 Reviews)

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Claimed by Official Representatives

0.0 (0 Reviews)

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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

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)

  • 10% Web Development

  • 20% Software Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Web Design

  • 10% IT Services

  • 10% AI Development

  • 10% Product Engineering services

  • 10% CMS

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
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

1,000 - 9,999

Team size
Inside Service Listing

California, USA

Location
Squareboat

Squareboat

0.0 (0 Reviews)

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agency_climbed
Claimed by Official Representatives

0.0 (0 Reviews)

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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

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Services Provided
info
Expertise Distribution (%)

  • 10% Web Development

  • 30% IT Services

  • 30% CMS

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Design

Full-Stack Innovation for Web, Mobile & Cloud

A product-first mindset drives Squareboat. We help startups and enterprises design, build, and scale modern software products with world-class engineering teams. Design-First Web & Mobile Development Company Founded in 2013, Squareboat is a design-first technology company trusted by startups and enterprises worldwide. We build products that are fast, scalable, and delightful to use. What we do: 1. Web & Mobile Development: Future-ready platforms that power growth and handle scale effortlessly. 2. AI & Machine Learning: Intelligent solutions that drive data-backed decisions and unlock new opportunities. 3. UI/UX Design: Crafted by our in-house design studio, Grid Design, to deliver intuitive and memorable experiences. 4. Crewmate (Staff Augmentation): On-demand world-class engineers and designers to help businesses scale without limits. If you’re looking to build, scale, or reimagine your digital product, we’d love to collaborate. Services: Web Development Mobile App Development Software Development Web Designing (UI/UX) DevOps IT Staff Augmentation

View Squareboat Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000 - $10,000

Min. Budget Size
Inside Service Listing

50 - 100

Team size
Inside Service Listing

California, USA

Location
Diginatives

Diginatives

0.0 (0 Reviews)

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0.0 (0 Reviews)

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18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)

  • 20% Web Development

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Design

  • 20% Cloud Computing Services

Technology Growth Partners.

Our specialty at Diginatives is providing innovative technological solutions that are customized to match the particular requirements of companies in a range of sectors. Our team of seasoned specialists, who are experts in AWS services, cybersecurity, custom software development, and artificial intelligence, is committed to promoting innovation and quality. We collaborate with businesses of all sizes, offering them the human capital and technological know-how required to prosper in the quickly changing digital environment. Our purpose is to empower our clients by making difficult problems simple and enabling them to confidently accomplish their objectives.

View Diginatives Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

California, USA

Location
CIS

CIS

0.0 (0 Reviews)

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0.0 (0 Reviews)

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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

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Services Provided
info
Expertise Distribution (%)

  • 10% Web Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Design

  • 10% Internet of Things

  • 10% AI Development

  • 5% Digital Marketing

  • 5% IT Services

  • 5% Digital Transformation

  • 5% Product Engineering services

  • 5% Cloud Computing Services

  • 5% CMS

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
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

California, USA

Location
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