Top 100 Staff Augmentation Services in San Francisco

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Top 100 Staff Augmentation Services in San Francisco

September 2023

Looking for a top staff augmentation service in San Francisco?

Maintaining all of your business processes and services requires an incredible amount of patience and diligence, and sometimes you need external expertise to do so.

To assist you in your search for a partner, we’ve compiled this list of the top IT staff augmentation companies in San Francisco. 

Jump to Most Reviewed Companies

List of the Best San Francisco Staff Augmentation Firms

  • 1
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 1,000 - 9,999 employees
    • San Francisco, CA

    Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.

    Clients

    • ClassPass
    • ZEFR
    • Gain Capital (forex.com)
    • Merkle

    Industries

    Notable Project

    Vention provides staff augmentation services to a SaaS solutions provider. The scope includes software and feature development and maintenance across the product line.

    "They are all developers capable of delivering their responsibilities."

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  • 2
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • San Francisco, CA

    Zazz is a Seattle-based mobile app development company founded in 2011. They have an additional office in San Francisco. Their team of approximately 50 employees serves clients of all sizes and industries. In addition to app development, they also specialize in enterprise app modernization and UX/UI design.

    Clients

    • Inclose
    • Ideal Smart
    • Sparehandz

    Industries

    Notable Project

    Zazz developed a mobile app using React for a leadership consulting company. The platform was designed to deliver leadership development resources, communication tools, and performance tracking.

    "We were absolutely delighted with the passion and hard work they demonstrated."

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  • 3
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • San Francisco, CA

    Founded in 2012, SF AppWorks is a digital agency that produces innovative technologies for mainly midmarket companies. Based in San Francisco, their team of 50+ specializes in web development, mobile app development, UX/UI design, and custom software development. 

    Clients

    • West Elm
    • AARP
    • Georgetown
    • J Crew

    Industries

    Notable Project

    SF AppWorks designed, developed, and deployed a new website for a healthcare company. The site showed condition-specific content ad was integrated with the client's lead capture and email marketing systems.

    "Each team member at SF AppWorks is skilled at their role."

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  • 4
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Oakland, CA

    Founded in 2021, Nimi Tech Limited is a small software development firm based in Oakland, California; Colombo, Sri Lanka and Chennai, India. Their services include custom software development, web development, mobile app development, IT staff augmentation, and more.

    Industries

    Notable Project

    Nimi developed various features for a banking services provider's product. They worked directly with the product engineering and QA teams to support the platform and automate tests.

    "Their leadership was so attentive; I felt like they were my partners."

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  • 5
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 1,000 - 9,999 employees
    • San Francisco, CA

    All Stars IT is a software development company established in 2004. Their midsize team is headquartered in Ramat Gan, Israel. Their services include custom software development, IT managed services, cybersecurity, IT strategy consulting, and more.

    Clients

    • Varonis
    • Windward
    • Imperva
    • Yotpo

    Industries

    Notable Project

    ALLSTARSIT has provided IT staff augmentation for a collaboration software company. The team has increased the volume of the client's software and QA engineering teams. 

    "The team consistently met all deadlines, and when faced with challenges, they collaboratively found solutions."

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  • 6
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • San Francisco, CA

    VinnCorp is an application development firm based in Elk Grove, California; Hayward, California and San Francisco, California. Founded in 2019, the small team specializes in mobile app development, custom software development, branding, IT staff augmentation, and more.

    Industries

    Notable Project

    VinnCorp (formerly Scrumteams) has provided staff augmentation services for a digital advertising and media company. They've developed profile reviews, interviews, and screenings and assisted with implementing the designs.

    "The team's growth-driven design approach is a remarkable feature in the workflow."

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  • 7
    • Scheduling

      5.0
    • Quality

      4.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 50 - 249 employees
    • San Mateo, CA
    Launched in 2020, Remotebase is a HR agency. The agency offers HR services and has a midsize team. The agency is headquartered in San Mateo, California.

    Industries

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  • 8
    • $50,000+
    • 50 - 249 employees
    • San Francisco, CA

    ThirstySprout is an outsourced development company headquartered in Seattle with an additional office in San Franciso. Founded in 2017, they currently have about 18 employees. They provide IT staff augmentation as well as custom software and web development services to primarily midmarket agencies in IT, e-commerce, and business services.

    Clients

    • Rover.com
    • Jirav.com
    • Zillow
    • WeWork Labs

    Industries

    Notable Project

    ThirstySprout developed automation software for a car-sharing company. The team built a data mart and a financial reporting system to analyze the company's data.

    "They go above and beyond to provide great customer service and project delivery."

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  • 9
    • $1,000+
    • 50 - 249 employees
    • South San Francisco, CA

    Aston Technologies is a midsize IT staff augmentation company. The Minneapolis, Minnesota-based firm was founded in 2001. Their services include IT staff augmentation and IT managed services.

    Notable Project

    Aston Technologies provides app development services for a digital multimedia organization. They created a weather push notification and an Alexa weather app, and they’ve also updated other news and music apps.

    “Aston is very creative in their solutions.”

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  • 10
    • Undisclosed
    • 1,000 - 9,999 employees
    • San Francisco, CA

    Insight Global, a HR agency, was established in 2001. Headquartered in Atlanta, Georgia; Birmingham, Alabama; Huntsville, Alabama and Phoenix, Arizona, their large team provides HR services.

    Industries

    Visit Site
  • 11
    • Scheduling

      5.0
    • Quality

      4.5
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • San Francisco, CA

    GoSolve LLC is a San Francisco, California-based software development firm. The midsize agency was founded in 2021. Their team provides custom software development, IT staff augmentation, web development, mobile app development, and more.

    Industries

    Notable Project

    GoSolve LLC has worked on three projects for a food tech company. They’ve developed a responsive e-commerce website, including frontend and backend, APIs, machine learning, and a data warehouse.

     

    “They put a lot of effort into API structuring and building the right architecture, not just writing the code.”

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  • 12
    • Scheduling

      4.9
    • Quality

      4.7
    • Cost

      4.3
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 250 - 999 employees
    • San Francisco, CA

    Testinium is a software testing company based in Istanbul with an office in Den Haag, Netherlands. The company, founded in 2009, has more than around 300 employees and provides application testing, AI, business consulting, and custom software development services. Testinium serves enterprise and mid-market companies in various industries.

    Clients

    • ING
    • BBVA
    • ENBD
    • Allianz

    Industries

    Notable Project

    Testinium provides both human and technology resources to support the testing of their client's software. Load testing is the most common aspect of the work, and Testinium also performs manual testing.

    "I advise other companies to work with them, as I’m really happy with their service."

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  • 13
    • $25,000+
    • 10 - 49 employees
    • Burlingame, CA

    BXGI is an IT staff augmentation company established in 2010. Their small team is headquartered in Burlingame, California. Their services include IT staff augmentation, custom software development, ux/ui design, IT managed services, and more.

    Industries

    Visit Site
  • 14
    • $1,000+
    • 50 - 249 employees
    • San Francisco, CA

    ALOIS Staffing, an IT staff augmentation company, is based in San Francisco, California; San Jose, California; Hertfordshire, United Kingdom and Docklands, Australia. They offer IT staff augmentation, HR services, and business consulting and were established in 2016.

    Industries

    Visit Site
  • 15
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 10 - 49 employees
    • Redwood City, CA

    Accelerance is a small IT strategy consulting company. The Redwood City, California-based firm was established in 2001. Their services include IT strategy consulting, custom software development, IT staff augmentation, enterprise app modernization, and more.

    Clients

    • Acrowire
    • Find.com
    • MediaPro
    • AdRoll

    Industries

    Notable Project

    Accelerance provided recruitment services for an advertising and marketing company. The team assisted the client in hiring five software engineers, a UX designer, and a UAT specialist.

    "We are satisfied with the outcomes."

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  • 16
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • San Francisco, CA

    Web development firm Overcode was founded in 2022. They are in London, United Kingdom and have a small team. Their services include web development, ux/ui design, custom software development, mobile app development, and more.

    Clients

    • SignifAI (New Relic)
    • Fast.io (by Mediafire)
    • Ground Control Coffee
    • Embryonics

    Industries

    Notable Project

    OVERCODE developed a calculator web application for a data-driven solutions development company. The team designed the UI/UX, built the app using JavaScript, React, and Next.js, and set up CI/CD using Vercel.

    "They go the extra mile on best architecture and code structure decisions."

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  • 17
    • $25,000+
    • 10 - 49 employees
    • San Francisco, CA
    Bridge, an IT staff augmentation company, is based in San Francisco, California. Established in 2019, the small team offers IT staff augmentation, HR services, commercial property management, accounting, and more.

    Industries

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  • 18
    • Undisclosed
    • 10 - 49 employees
    • San Francisco, CA
    Notch is an IT staff augmentation and recruiting company launched in 2019. The small San Francisco, California-based team specializes in IT staff augmentation and recruiting.
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  • 19
    • Undisclosed
    • 50 - 249 employees
    • San Francisco, CA

    Martian Craft is a user experience design company established in 2010. The company provides ux/ui design, cloud consulting & SI, custom software development, web development, and more and has a midsize team.

    Clients

    • Apple
    • Audible / Amazon
    • Capital One
    • IBM

    Industries

    Notable Project

    MartianCraft partnered with a design and software studio to develop an iOS app. This involved working with the client's UI/UX design team and providing them with insights and recommendations.

    "We love them as a partner and can't wait to work with them again!"

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  • 20
    • Undisclosed
    • 50 - 249 employees
    • San Francisco, CA

    Scalable Path is a. The midsize team offers. The firm was established in 2010.

    Clients

    • Gensler
    • Huffington Post
    • Qualtrics
    • AOL

    Industries

    Notable Project

    Scalable Path was hired by a news reader platform to develop a React Native mobile app. This involved developing a NextJS web app and a Ruby on Rails backend server.

    "They established highly efficient and productive communication."

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  • 21
    • $25,000+
    • 50 - 249 employees
    • Sausalito, CA
    Kanav is a custom software development company located in EPU, Argentina and Sausalito, California. The midsize agency was founded in 1991. Their team offers custom software development, IT staff augmentation, IoT development, application testing, and more.

    Industries

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  • 22
    • $25,000+
    • 10 - 49 employees
    • San Francisco, CA
    Headquartered in San Francisco, California and Medellín, Colombia, BlankFactor is a custom software development firm. The small team provides custom software development, IT staff augmentation, application management & support, Artificial Intelligence, and more and was established in 2020.

    Industries

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  • 23
    • Undisclosed
    • 50 - 249 employees
    • San Francisco, CA
    BeyondID is a midsize IT strategy consulting company located in San Francisco, California. The team specializes in IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more.
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  • 24
    • $5,000+
    • 250 - 999 employees
    • San Mateo, CA
    Based in San Mateo, California, Folio3 AI is a AI firm. Launched in 2005, the midsize team offers Artificial Intelligence, IT strategy consulting, IT staff augmentation, custom software development, and more.
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  • 25
    • $10,000+
    • 10 - 49 employees
    • Oakland, CA
    Human Decode is a website development firm. Their small team is in Oakland, California. Their services include web development, IT staff augmentation, IT strategy consulting, and mobile app development. The firm was founded in 2020.
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  • 26
    • $100,000+
    • 50 - 249 employees
    • San Francisco, CA
    Entelis.Team is an IT staff augmentation company located in San Francisco, California. The midsize team specializes in IT staff augmentation, custom software development, web development, and mobile app development. The company was launched in 2019.
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  • 27
    • Undisclosed
    • 10 - 49 employees
    • San Francisco, CA
    Located in Pune, India; San Francisco, California and Berlin, Germany, VSH Solutions is a software development company. The small team specializes in custom software development, IT staff augmentation, web development, IT strategy consulting, and more. The company was launched in 2011.

    Industries

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  • 28
    • $25,000+
    • 50 - 249 employees
    • San Francisco, CA
    Cloud Interactive is an UX company. Founded in 2010, the midsize agency is located in Taipei, Taiwan and San Francisco, California. Their team focuses on ux/ui design, mobile app development, web design, cloud consulting & SI, and more.
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  • 29
    • $10,000+
    • 10 - 49 employees
    • South San Francisco, CA

    GoAhead Solutions is an IT staff augmentation company established in 2001. The agency specializes in IT staff augmentation and IT strategy consulting and has a small team.

    Industries

    Visit Site
  • 30
    • Undisclosed
    • 50 - 249 employees
    • San Francisco, CA
    Launched in 2002, Consultant Specialists, Inc. Is a midsize human resources agency and IT staff augmentation company. Their team focuses on HR services and IT staff augmentation. The agency is in San Francisco, California.
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