Looking for a top Ruby on Rails development firm in San Francisco?

Searching for and vetting potential partners is an exhausting process.

To assist you in your search for a partner, we’ve compiled this list of the top Ruby on Rails developers in San Francisco. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best San Francisco Ruby on Rails Development Firms

  • 1
    $50,000+
    1,000 - 9,999 Employees
    San Francisco CA

    Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.

    Clients
    HP Enterprise
    AirBnB
    J.P Morgan
    Pfizer
    Industries
    Notable Project

    One of Toptal's most impressive clients is a machine learning and artificial intelligence platform for marketing. The sophisticated nature of the project required expert developers familiar with cutting-edge technology and complicated programming principles, and Toptal's freelance screening service enabled the client to find freelancers with the right skills quickly. The varying needs of the project made Toptal the right choice because they could easily expand and shift the focus of their development team.

    "Toptal made it easy to work with the team. If there was ever anything wrong, it was fixed quickly." – Co-founder, Advertising Technology Firm

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  • 2
    $50,000+
    50 - 249 Employees
    San Francisco CA

    Koombea is a digital product development company headquartered in New York with locations in Miami, San Francisco, and Barranquilla, Columbia. Founded in 2007, the company has a current team of around 100, specializing in custom software development, web development, and mobile app development. They primarily serve midmarket businesses in the IT, healthcare, and education industries.

    Clients
    Disney
    WellMatch
    Sendgrid
    OpenEd
    Industries
    Notable Project

    Koombea transitioned a home improvement company's e-commerce website to Shopify Plus. Using Ruby on Rails, the team created an intermediate platform to facilitate the migration between Shopify and the client's back office. Since launching the new site, the client's sales have skyrocketed.

    "We have the most stable e-commerce platform. We had a huge increase of 700% in sales." — CIO, Home Improvement Company

  • 3
    $25,000+
    50 - 249 Employees
    San Francisco CA

    Grio is a software consulting firm based in San Francisco, Calif, that was established in 2008. Their team of 50 employees offers web development, mobile app development, and UX/UI design services.

    Clients
    Rivals.com
    Fitbit
    Texture
    Capital One
    Industries
    Notable Project

    Grio built a web app that allows remote access to an electroencephalogram device for a medical-device manufacturer. Their team developed the frontend using React and the backend using Node.js and Ruby on Rails. The app received significant positive feedback.

    "The team’s willingness to take on new challenges distinguishes them from other development vendors that only specialize in specific technologies or types of applications." – CTO, Medical Device Manufacturer

  • 4
    $5,000+
    10 - 49 Employees
    Berkeley CA

    Telos Labs is a digital agency based in Berkeley, Calif. with no more than 50 employees. Since their founding in 2017, they have offered web and mobile app development solutions to small and medium-sized businesses alike.

    Clients
    SaverLife
    Industries
    Notable Project

    Telos Labs provided development solutions for a savings app. The development of the app was met with significant hurdles, and Telos Labs helped to finish the process. Since the app’s launch, there have been little to no problems with it.

    “The fact that they are small, nimble, and easy to work with is one of the biggest assets that they provide.” - Founder, Savings App

  • 5
    $10,000+
    50 - 249 Employees
    Santa Clara CA

    Devsinc is a web development company. They provide web development, mobile app development, ux/ui design, social media marketing, and more and were launched in 2009. The company is based in Santa Clara, California and Lahore, Pakistan.

    Industries
    Notable Project

    Devsinc augments an IT firm's software development team. They're focused on using Ruby on Rails as their primary tech stack in the client's projects. They currently provide around 20 developers.

    "They have strong technical skills when it comes to Ruby on Rails."

  • 6
    $50,000+
    10 - 49 Employees
    San Francisco CA

    Infuse is a software development company based in San Francisco. The company, founded in 2014, has a team of around 20 that provides custom software development, mobile app development, and UX/UI design services. Infuse serves enterprise and smaller-sized companies in various industries that include financial services, medical, and IT. 

    Clients
    CardConnect
    DonorsChoose
    Ready Responders
    Industries
    Notable Project

    A merchant acquiring service company hired Infuse to adapt their existing software to their Clover POS hardware. Infuse worked closely with the company in the integration, the creation of a strong UX design, and meeting their fulfillment, logistics, and other operational needs. After the completion of this project, Infuse was tapped to provide support for their Android mobile application and integrate a Bluetooth dongle that gives the connected device the ability to allow credit card payments.

    "They’re smart and scrappy. We didn’t have to provide a lot of direction or requirements to get our desired outcome." - SVP of Technology, Merchant Acquiring Service Company

  • 7
    $50,000+
    10 - 49 Employees
    San Rafael CA

    A development company founded in 2005, Infinite Red, Inc. is based in Vancouver, Wash. Their team of fewer than 50 works in additional offices in San Rafael, Calif., servicing small to midmarket businesses. They offer web and mobile app development as well as web and UX/UI design services.

    Clients
    Microsoft
    Amazon
    SquareSpace
    BlueJeans
    Notable Project

    Infinite Red, Inc. developed a mobile app for an events company. The app is compatible with iOS and included several functionalities, including messaging and payment. The team’s deliverables have been largely successful and impressive to internal stakeholders.

    “I’ve been tracking the activity on the builds that they’ve delivered for me and have been pretty satisfied with the quality of work and the engagement we’re getting as a result of it.” — Founder, Events Platform

  • 8
    $25,000+
    2 - 9 Employees
    Mountain View CA

    PasciVite is a small digital marketing agency headquartered in Mountain View, Calif. Founded in 2017, their main focus lines are custom software development and SEO, focusing largely on the IT services industry.

    Industries
    Notable Project

    PasciVite assisted a media company with a security questionnaire. The team also helped create a security policy for the client, created the necessary documentation, and ensured compliance with all relevant guidelines.

    "They are extremely responsive and eager to help." – Owner, Media Company

  • 9
    $5,000+
    2 - 9 Employees
    San Jose CA
    6irdView is an enterprise app modernization company launched in 2019. Their small team is headquartered in San Jose, California. The agency offers enterprise app modernization, mobile app development, web development, ux/ui design, and more.
    Industries
    Notable Project

    6irdView managed full-stack development of a web and iOS app that enables users to locate and access gyms. Using Swift and CocoaPods, the team built the map-based platforms.

    "They knocked the design out of the park."

  • 10
    $100,000+
    50 - 249 Employees
    San Francisco CA
    Carbon Five is a software development firm. Established in 2000, the midsize company is located in San Francisco, California; Santa Monica, California; Chattanooga, Tennessee and New York, New York. Their services include custom software development, mobile app development, web development, web design, and more.
    Industries
  • 11
    $5,000+
    2 - 9 Employees
    San Francisco CA
    StartupLandia is a software development firm. Launched in 2012, the agency is located in San Francisco, California. The small team provides custom software development, mobile app development, and web development.
    Industries
  • 12
    $5,000+
    2 - 9 Employees
    San Jose CA
    Bit Riot is a website development company. They specialize in web development, ux/ui design, logo, web design, and more and were founded in 2015. Their small team is in San Jose, California.
  • 13
    $25,000+
    50 - 249 Employees
    San Francisco CA
    Originate, Inc., a custom software development firm, was founded in 2007. They are in San Francisco, California and have a midsize team. Originate, Inc. Offers custom software development, mobile app development, ux/ui design, cloud consulting & SI, and more.
  • 14
    $1,000+
    50 - 249 Employees
    Sunnyvale CA
    ThinkSys Inc is a software development company in Noida, India and Sunnyvale, California. The midsize company was founded in 2012. Their team focuses on custom software development, application testing, web development, BI & big data consulting & SI, and more.
    Industries
  • 15
    $10,000+
    50 - 249 Employees
    Sunnyvale CA
    RailsFactory is a software development firm. They focus on custom software development, cloud consulting & SI, IT strategy consulting, application testing, and more and were founded in 2006. Their midsize team is Sunnyvale, California-based.
    Industries
  • 16
    $5,000+
    2 - 9 Employees
    San Jose CA

    Shockmouse Media is a web development firm. Established in 2018, the team offers web development, web design, and e-commerce development. Their small company is Milwaukee, Wisconsin-based.

  • 17
    $5,000+
    250 - 999 Employees
    San Ramon CA
    Synverse is an accounting company. Located in San Ramon, California and Reading , United Kingdom, their midsize team offers accounting, advertising, custom software development, e-commerce development, and more. The firm was founded in 2009.
  • 18
    $5,000+
    50 - 249 Employees
    San Francisco CA
    Cymetrix Software is a CRM consulting and SI company headquartered in San Francisco, California and Mumbai, India. They specialize in CRM consulting and SI, custom software development, and BI & big data consulting & SI and were launched in 2016.
  • 19
    Undisclosed
    250 - 999 Employees
    San Jose CA
    Critical Mass is a web design agency. Their midsize team is located in Calgary, Canada; London, United Kingdom; New York, New York and Chicago, Illinois. The firm focuses on web design, ux/ui design, digital strategy, e-commerce development, and more. The firm was established in 1996.
    Industries
  • 20
    $10,000+
    2 - 9 Employees
    San Francisco CA
    Innovate Mobile is a small custom software development company headquartered in San Francisco, California and San Diego, California. Established in 2014, the team focuses on custom software development, AR/VR development, IoT development, mobile app development, and more.
  • 21
    $10,000+
    10 - 49 Employees
    San Carlos CA
    In San Carlos, California, TRG Digital is a custom software development company. The company specializes in custom software development, digital strategy, enterprise app modernization, mobile app development, and more and is small.The company was launched in 2018.
    Industries
  • 22
    $1,000+
    2 - 9 Employees
    San Francisco CA
    Headquartered in San Francisco, California and Lahore, Pakistan, Cozmot Inc is a website development firm. The small company was founded in 2018. Their services include web development, e-commerce development, application management & support, CRM consulting and SI, and more.
    Industries
  • 23
    $10,000+
    10 - 49 Employees
    San Francisco CA
    Based in Barangaroo, Australia; Docklands, Australia; Bengaluru, India and London, United Kingdom, Software Co is a custom software development company. The small firm was founded in 2015. Their team focuses on custom software development, mobile app development, ux/ui design, Artificial Intelligence, and more.
    Industries
  • 24
    $10,000+
    10 - 49 Employees
    San Francisco CA
    Harlo Agency is a web design agency located in Portland, Oregon and San Francisco, California. Launched in 2004, the small team specializes in web design, mobile app development, web development, branding, and more.
    Industries
  • 25
    $10,000+
    2 - 9 Employees
    San Francisco CA
    Weblamb, a branding company, was established in 2012. They are headquartered in San Francisco, California and have a small team. Their services include branding, search engine optimization, web design, and web development.
  • 26
    Undisclosed
    2 - 9 Employees
    Millbrae CA
    UpTech Works is a mobile application development company. Their small team is located in Millbrae, California. The firm offers mobile app development, custom software development, and web development. The firm was founded in 2016.
    Industries
  • 27
    $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.
    Industries
  • 28
    Undisclosed
    2 - 9 Employees
    San Francisco CA
    Conichiwa is a Berlin, Germany-based business consulting company. The small team provides business consulting, custom software development, IT strategy consulting, ux/ui design, and more and was launched in 2017.
    Industries
  • 29
    $1,000+
    10 - 49 Employees
    San Ramon CA
    FRAXNET.COM is a small ERP consulting and SI company located in Dubai, United Arab Emirates; Amman, Jordan and San Ramon, California. Launched in 2003, the team focuses on ERP consulting and SI, IT strategy consulting, web development, CRM consulting and SI, and more.
    Industries
  • 30
    $10,000+
    10 - 49 Employees
    San Francisco CA
    TheBlockBox is a blockchain company. Launched in 2018, the small agency is located in San Francisco, California. Their services include blockchain, custom software development, cybersecurity, and application testing.
    Industries
Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT