Top Ruby on Rails Companies (1,185)

Middesk makes it easier for businesses to work together. Since 2018, we’ve been transforming business identity verification, replacing slow, manual processes with seamless access to complete, up-to-date data. Our platform helps companies across industries confidently verify business identities, onboard customers faster, and reduce risk at every stage of the customer lifecycle. Middesk came out of Y Combinator, is backed by Sequoia...

Utility Bellhop is a no-cost service that researches and connects all home utilities including Home Security, Electricity, Water, Nat Gas, TV, and Internet. We exist to help consumers save money on their home services and save time on the connection of all home services, as well!

Wistia builds video marketing software that turns your videos, original shows and podcasts into marketing machines. We work hard to bring together people from a wide variety of backgrounds and identities, all with the goal of building more inclusive, more useful, and more impactful products and experiences.

Sweeten is the leading renovation matchmaker that curates the best architects, interior designers or general contractors for your project.

City National Bank, member FDIC, is a subsidiary of Royal Bank of Canada (RBC), and the largest bank headquartered in Los Angeles with $98 billion in assets as of October 31, 2025. Founded in 1954, City National is a regional bank specializing in Wealth Management and Private Banking, Entertainment & Sports Banking, Commercial Banking, and Consumer Banking, with branches and...

Who we Are: HireAi (www.hireai.app) was created by Ridgeway Partners, a global executive and board recruiting firm which specializes in the technology, retail and financial services industries. From startups to Fortune 500 companies, Ridgeway recruits for leading brands such as Payless Shoes, Keurig Dr. Pepper, MasterCard, Santander and Legg Mason

Liquid Technologies is an AI native software development and consulting company headquartered in Houston, Texas, with delivery teams in the United Arab Emirates. We build artificial intelligence, software, and data systems for companies whose operations have outgrown off-the-shelf products. The problem we solve is not a shortage of AI ideas. It is deciding which justify the investment, then moving them from...

Noteflight is a web-based online music creation software company that works collaboratively in a fun environment and is dedicated to creating amazing solutions for musicians. Owned by Hal Leonard, the world’s largest print music publisher, we have not only a strong technical footing but also the support of a large company that believes in us!

SmarterX helps companies know more about consumer products to make, market and move them better. Our customers are the places you shop everyday like Costco and Albertsons, as well as brands like Lysol, Miracle-Gro and Colgate. They use our product intelligence to identify how to best handle regulated consumer products across the supply chain to remain compliant, avoid fines and...

HealthStrategy, LLC is a consulting services firm assisting the ultimate payers of healthcare navigate the complex pharmacy benefit supply chain. Our team possesses a range of expertise including PBM contracting, retail distribution, & advanced analytics allowing us to equip our clients with unique solutions to manage their pharmacy costs.

Our mission is to help anyone create powerful, professional video. We make best-in-class, easy-to-use web and mobile video creation apps, with pre-built narrative templates and stunning video styles, that help our customers customize their own engaging videos to share on social media and beyond.

Connamara provides softwares engineering services to the capital markets. Point: we are engineers not developers or consultants. We were agile before agile was a thing. Our clients include the biggest names in capital markets and trading. We are a co-creator of QuickFIX, an open source FIX engine first released in 2001.

Purple Carrot started with a seed of an idea in 2014 and is sprouting into the ultimate plant-based marketplace. We envision a world where plant-based eating is at the core of living well. Taste is at the center of what we do: good, vegan food for everyone. We value learning from customers, an ownership mindset, integrity, winning together, and being...

Drizly is the world's largest alcohol marketplace and the best way to shop beer, wine, and spirits. Our customers trust us to be part of their lives – their celebrations, parties, dinners and quiet nights at home. We partner with the best retail stores in over 1650 cities across North America to serve up the best buying experience.

MSP IOT is an IT service provider and technology partner for small and medium-sized businesses (SMBs). MSP IOT is much more than a tech shop for your PC problems. We bring decades of experience to the table, with a focus on enhancing business processes through the right business technology, IT strategy, and tech support services.

Headquaterted in France, our mission is to help organizations build instrumental communities: managed, actionable networks where users can easily reach out to each other, as well as share and access structured resources and professional opportunities. We’ve developed a powerful solution that allows our clients to easily brand, customize, and engage their communities. Leveraging modern design standards and an advanced suite of...

CadActive is a software company that develops workflow and automation solutions for enterprise engineering teams. Our innovative yet intuitive platform simplifies complex CAD systems and processes so that customers can build better products with fewer distractions. CadActive specializes in the implementation of PTC products like Creo Parametric, Windchill, and more. At CadActive, we build software that helps teams turbocharge their...

CampusOptics is a startup building a comprehensive campus safety solution designed specifically for colleges, universities, research, and K-12 institutions. Managing safety and compliance is a difficult task—especially at large, distributed campuses. Which labs were properly inspected, and when? Are any fire extinguishers are overdue for replacement? Where on campus are the hazardous materials? Now imagine these questions spread over millions of...

SessionM, A Mastercard Company is a customer engagement and loyalty platform empowering the world’s most innovative brands to forge stronger and more profitable customer relationships. The SessionM Platform is purpose-built to increase customer loyalty through delivering superior personalized experiences rooted in customer data.

eRelevance powers its clients’ growth with a game-changing customer marketing service that increases the lifetime value of their customers. Pioneering the category of customer marketing automation as a service, the company provides sophisticated marketing done by marketing experts equipped with advanced, proprietary technology.