The Best Ruby on Rails Development Firms in The Bay Area

Looking for 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.

List of the Best San Francisco Ruby on Rails Development Firms

  • 1

    Koombea

    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.

    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

    Former clients
    Disney
    WellMatch
    Sendgrid
    OpenEd
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place San Francisco, CA
    4.9
    4.9
    15 Clutch reviews
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  • 2

    Rightpoint

    Rightpoint, headquartered in Chicago, is a web and mobile app development firm. Founded in 2007, their team of about 450 employees services midmarket and enterprise clients across industries such as consumer products and services, IT, and retail. They also offer UX design services.

    Notable Project

    Rightpoint provided web development services to create an internet portal. The team used Azure to build the platform, which tracks internal projects and invoices. Their efforts have streamlined efficiency by automating several previously manual processes.

    “They took an 85-year old process and improved it efficiently.” — Team Member, Steel Fabricating Company

    Former clients
    Rue La La
    Macy's
    Care.com
    Intuit
    MIT
    $ $ $ $ $
    equalizer $250,000+
    group250 - 999 Employees
    place Oakland, CA
    4.9
    4.9
    20 Clutch reviews
    Awards

    Chicago Tribune: Top Places to Work (2017) , MarCom Awards: Gold Winner (2018)

  • 3

    CognitiveClouds

    CognitiveClouds is a mobile app development company that was founded in 2012. CognitiveClouds has locations in Fremont, Calif. and Bangalore, India, where its team of 73 provides mobile app development, web development, and UX/UI design services to small and enterprise businesses alike.

    Notable Project

    A political polling startup needed help laying out its app and getting it to market. CognitiveClouds developed and designed the app, which aimed to give people a voice in politics by collecting data from the public to share with the political community. They also helped the client publish the Android and iOS versions in the App Store and Google Play Store. 

    "I found the development team to be honest and responsive. When mistakes are made, they owned up to them and fixed them. CognitiveClouds impressed me by taking ownership of the project from the beginning and being very committed to all delivery dates." – Founder, Political Polling Startup

    Former clients
    Walmart
    Volkswagen
    Sony
    Yahoo!
    UBS
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Fremont, CA
    4.6
    4.6
    15 Clutch reviews
  • 4

    Toptal

    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.

    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

    Former clients
    HP Enterprise
    AirBnB
    J.P Morgan
    Pfizer
    $ $ $ $ $
    equalizer $25,000+
    group1,000 - 9,999 Employees
    place San Francisco, CA
    4.6
    4.6
    8 Clutch reviews
  • 5

    Grio

    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.

    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

    Former clients
    Rivals.com
    Fitbit
    Texture
    Capital One
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place San Francisco, CA
    4.8
    4.8
    5 Clutch reviews
  • 6

    Intellectsoft

    Intellectsoft is a boutique digital transformation consultancy headquartered in Palo Alto, California. The Company provides cutting edge engineering solutions for global and Fortune 500 companies with the mission to help enterprises accelerate adoption of new technologies, untangle complex issues that always emerge during digital evolution, and orchestrate ongoing innovation.

    Intellectsoft maintains its advanced domain expertise through five dedicated labs:  Cognitive Computing, Decentralized Applications (i.e. Blockchain), Internet-of-Things (IOT), Premier Customer Experience (CX), and Mixed Reality (AR, VR).

    Established in 2007, Intellectsoft operates across multiple offices with the engineering centers in the U.S., the U.K., the Nordic region and Eastern Europe.

    Notable Project

    Intellectsoft created an e-commerce app with matching backend infrastructure, then integrated it into the client’s blockchain technology. Transforming the given creative demands into a satisfactory product under a strenuous deadline was deemed impressive, as were their communication skills and determination.

    “We've given them a challenge, and they've met it, which is why Intellectsoft has become our leading service provider for technology development.” – Program Manager, Holding Company

    Former clients
    Eurostar
    Harley Davidson
    Jaguar
    Universal Pictures
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Palo Alto, CA
    4.9
    4.9
    30 Clutch reviews
    Awards

    Inc. 5000: #846 in 2018 , Business of Apps: The Techies 2018: Best Use of Emerging Tech , IAOP: Top 100 Outsourcing Companies

  • 7

    West Agile Labs

    West Agile Labs is a software development and digital design company. The team is headquartered in San Francisco and has additional offices in Pakistan, Ukraine, and India. Founded in 2012, they currently employ over 120 professionals. West Agile Labs provides custom software development, e-commerce development, and mobile app development services.

    Notable Project

    West Agile Labs worked with a ticketing platform partner to deliver a native iOS app. The team's developers built the product with React Native and programmed backend projects through Ruby on Rails and Vue.js. The app West Agile Labs developed and delivered secured their client 125 customer reviews with an average of a 4.9 rating.

    "Their ability to consistently deliver on time sets them apart from their competitors." – CEO, Ticketing Platform

    Former clients
    Unation
    ShearShare
    Natera
    FundersClub
    $ $ $ $ $
    equalizer

    Undisclosed

    group50 - 249 Employees
    place San Francisco, CA
    4.8
    4.8
    11 Clutch reviews
  • 8

    DevBatch

    DevBatch is an IT company founded in 2010. Located in Lahore, Pakistan, they have a team of 118 employees. Their services include mobile app development, custom software development, web development, and SEO. They primarily serve small business and midmarket clients. 

    Notable Project

    DevBatch provided solutions to three different projects for an IT services business. They created custom software, built a custom e-commerce store, accompanied by SEO services, and developed an application solution for the company. All three projects resulted in success and met expectations. 

    “They did a good job. I recommended them because when they take on a project, they make sure to deliver it. I’m happy with their performance." – CTO, IT Service Business

    Former clients
    Pepsi
    Staples
    Keurig Brewed Website
    Samara
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Newark, CA
    5.0
    5.0
    1 Clutch review
  • 9

    Telos Labs

    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.

    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

    Former clients
    SaverLife
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Berkeley, CA
    5.0
    5.0
    2 Clutch reviews
  • 10

    CodementorX

    CodementorX is a freelancing platform based in San Francisco. Founded in 2014, the team of 213 specializes in web development, custom software development, and mobile app development.  

    Notable Project

    CodementorX worked on WordPress development for a medical expertise platform. They sourced webmasters and WordPress developers to supplement an in-house team. They worked on new add-ons, streamlining UX, and a payment system. The client was impressed with the developers they provided.

    “Each developer CodementorX assigns us has been not only technically proficient and insightful but also friendly and easy to collaborate with. They patiently cultivate a deep understanding of our needs.” – Director of Operations, Medical Expertise Platform 

    Former clients
    Factmata
    bridge
    EquipBoard
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place San Francisco, CA
    4.0
    4.0
    1 Clutch review
  • 11
  • 12

    Incredible Visibility Inc.

    Incredible Visibility Inc. is a multidisciplinary agency founded in 2014 and headquartered in Parkland, Fla. with secondary offices in Torrance, Calif. and Kollam, India. Their 50+ employees specialize in web and custom software development, e-commerce solutions, web design, UI/UX, and more, serving small and mid-sized clients in various industries.

    Notable Project

    Incredible Visibility Inc. provided web development, SEO, and social media marketing for a health clinic that needed a digital upgrade. They created a new website and set up marketing campaigns on Yelp and Google. Their efforts produced an uptick in appointments for the client, who was pleased with all of the deliverables but especially with the SEO results.

    "We’re now one of the largest private mental healthcare facilities in the entire southern Los Angeles area..." – IT Manager, Health Clinic

    Former clients
    Motor Trend
    Federal Premium
    Sand Cloud
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place San Jose, CA
    5.0
    5.0
    2 Clutch reviews
  • 13

    Infinite Red, Inc.

    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.

    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

    Former clients
    Microsoft
    Amazon
    SquareSpace
    BlueJeans
    $ $ $ $ $
    equalizer $50,000+
    group10 - 49 Employees
    place San Rafael, CA
    4.8
    4.8
    2 Clutch reviews
  • 14

    PasciVite

    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.

    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

    $ $ $ $ $
    equalizer $25,000+
    group2 - 9 Employees
    place Mountain View, CA
    5.0
    5.0
    1 Clutch review
  • 15

    Inflexion Software

    Inflexion Software is a custom software design and development company based in Palo Alto, Calif., with an office in Mexico City. The company, founded in 2011, has a team of more than 20 that provides UX/UI design, product design, custom software development, and mobile app development services to enterprise and smaller-sized companies in various industries that include advertising & marketing, financial services, and business services.

    Notable Project

    Inflexion Software developed a public energy auction MVP software for an e-auction company. Starting with the company's initial idea concepts, Inflexion Software designed primary business flow from data that the company has and then built the MVP on a Laravel framework. Inflexion Software completed the project and provided clearly documented code that would allow the internal team to take over development after the MVP was released.

    "Their designs, been for modeling a new business or a new UI, are always delivered as a top global business." - CTO, E-Auction Company

    Former clients
    Abbott
    HSBC
    BBVA
    Telefonica
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Palo Alto, CA
    5.0
    5.0
    2 Clutch reviews
    Awards

    Intel: Top 5, App Latina-Mexico Innovation Contest for Aire app (2014) , The App Date Mexico: Best App Build in Mexico for Aire app (2013)

  • 16

    Design Proficient

    Digital agency Design Proficient is based in San Francisco. Since the company's founding in 2009, their team of over 250 specialists focus on logo and web design, web development, UX/UI design, and more.  

    Notable Project

    Design Proficient created a website for an independent life insurance broker. The website was built to serve as a portfolio for the client. The project allows potential clients to peruse past projects and learn more about the broker's offered services.

    "I was given an affordable cost structure and they delivered a very nice website." –Independent Life Insurance Broker 

    Former clients
    Elijah Excavation
    The Travel Wagon
    High End Movers
    X Time
    $ $ $ $ $
    equalizer $1,000+
    group250 - 999 Employees
    place San Francisco, CA
    2.8
    2.8
    7 Clutch reviews
  • 17

    Foreto

    Foreto is a software house based in Gdańsk, Poland, and founded in 2014. With more than 10 employees they offer web design, web development, and IT staff augmentation solutions for clients ranging from small firms to large companies.

    Notable Project

    Foreto developed websites for a legal services firm. The three sites were developed for the firm and their associate. The firm is satisfied with the websites.

    “They gave us easy to use website and also created manual to show how to operate and update the website.” - Owner & Attorney-at-Law, Legal Services Firm

    Former clients
    Google
    Swarovski
    Lenovo
    $ $ $ $ $
    equalizer $1,000+
    group10 - 49 Employees
    place San Francisco, CA
    4.5
    4.5
    1 Clutch review
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