Top Ruby on Rails Companies (1,185)

Fractal provides aspiring entrepreneurs with a business idea, a highly capable and complementary co-founder, capital, and ongoing support. Together, we’ll create fast-growing vertical SaaS companies that help modernize overlooked American industries.

Policygenius is the online insurance marketplace combining cutting-edge technology with the expertise of real licensed agents to help people get the coverage they need to protect their family, property, and finances with confidence. Since 2014, we've served as a resource for millions of people on their insurance journeys, and we've placed more than $160 billion in coverage. Our $125 million...

Rue Gilt Groupe is a leading off-price e-commerce portfolio company, connecting the next-generation shopper to world-class brands. We’ve defined the online treasure hunt through our daily sale events allowing a large, loyal member base to discover over 5,000 premium and luxury brands at prices up to 70% off full-price retail. Rue Gilt Groupe operates three complementary sites – Rue La La,...

A leading software development agency, spearheads the industry with its unparalleled creativity and innovation in mobile solutions. We excel in delivering cutting-edge mobile apps and websites customized to meet clients’ unique requirements, leveraging a perfect blend of creative vision and technical expertise.

Chowly integrates third-party Online Ordering Systems (TOOS) such as Grubhub, UberEats, Doordash, and more, into a restaurant's point-of-sale (POS) system. Restaurant staff will no longer need to manage delivery tablets and manually enter each order. This saves time, controls staffing costs, increases efficiency, and reduces errors.

ActBlue is a nonprofit tech organization working to help Democratic campaigns, progressive organizations, and nonprofits build campaigns fueled by small-dollar donors. Our tools make it possible for anyone to build a grassroots campaign or movement and give donors an easy and secure way to support their favorite candidates and causes.

Uniquely positioned at the intersection of fintech and hospitality, Selfbook revolutionizes hotel bookings and payments from the inside out. Working in tandem with hotels’ existing technology systems, Selfbook enhances what matters most to hotels, including direct conversion, revenue, cash flow control, and security. Built by a team of hospitality veterans, our products provide a refreshingly effortless user experience for guests...

iDatam provides dedicated server hosting with a 100% uptime guarantee for the network and immediate access. Its bare-metal technology expertise makes website hosting, application development, and server customization simple.

Our core mission is to make software that is intuitive and easy to use. Fueled by our vision to make running a swim team LESS WORK and MORE FUN, SwimTopia has grown to support hundreds of teams from around the world, and our product has expanded to provide features and a mobile app that make life easier for swim parents...

Code Climate is the company behind Velocity, a Software Engineering Intelligence platform that maximizes engineering impact for leaders and teams at all levels with trusted insights on everything from capacity and delivery to quality, culture, and costs. Code Climate was founded in 2011 by engineering leaders who were frustrated by the lack of visibility into data that would enable them to...

ASSURANCE is a technology start-up passionately improving the personal insurance industry. We're enhancing consumer outcomes and reducing friction through world-class Data Science, Engineering, Product, and Marketing.

The Patrick J. McGovern Foundation (PJMF) is a philanthropic organization dedicated to advancing artificial intelligence and data science solutions to create a thriving, equitable, and sustainable future for all. PJMF works in partnership with public, private, and social institutions to drive progress on our most pressing challenges, including digital health, climate change, broad digital access, and data maturity in the...

CodingCops is a full-cycle technology partner that helps businesses design, build, scale, and maintain software systems with confidence. We work with startups, growing companies, and enterprises to solve complex engineering challenges across custom software development, AI & machine learning, cloud & DevOps, and dedicated engineering teams. Our approach goes beyond traditional staffing or outsourcing. We operate as a long-term technology partner,...

Groupon is an experiences marketplace that brings people more ways to get the most out of their city or wherever they may be. By enabling real-time mobile commerce across local businesses, live events and travel destinations, Groupon helps people find and discover experiences––big and small, new and familiar––that make for a full, fun and rewarding life. Groupon helps local businesses...

We know dealing with insurance carriers can be frustrating. Long hold-times on the phone for support, confusing benefits that leave you uncertain about your coverage and paperwork that would stump anyone. From providing simplified plans, to ensuring you pay an honest price, to prioritizing personalized customer service, Sana is on a mission to create a more human health plan that has...

Inwizards is a USA based, Custom Web, and Mobile App Development Company. The firm is founded in 2004, which means over one and half-decade, with the vast network and expertise, we continuously catering our flawless services to clients across the world. We are a team of domestic and international skilled developers who have broad knowledge in a wide range of...

Impulsify is a retail technology company that provides tools, data-driven insights and services to help hoteliers create easily managed, highly profitable lobby retail outlets that improve hotel value, grow incremental revenue, and delight guests.

We're making it easy for everyone to access affordable, personalized financial advice. We believe financial wellness starts with a single paycheck. That's why we're working with leading companies to provide 1-on-1 financial advisors and personal finance tools as an employee benefit. Northstar helps employees make the most of their compensation and helps companies support diverse teams.

Papier is a VC-backed consumer stationery brand that sells online and ships direct to customers. Papier launched over in the UK in 2015 and has been growing rapidly in the US since launching here in 2018, putting the US on course to become our largest market. Growth has been fuelled by over ~$15m of venture funding to date and we...

Companies like Airbus, NEC, Carvana, Poynt, and top startups rely on us to build great software products. We can help you too, by enabling you to hire and effortlessly manage expert developers. Our expert developers deliver a final product with an amazing user experience as well as supportable and maintainable code so that your customers will enjoy using the software...