Top Ruby on Rails Companies (1,185)

InterSystems builds the software that makes complex systems work—reliably, securely, and at scale. For more than 45 years, we’ve been the information engine behind some of the world’s most mission-critical applications in healthcare, government, and business. Our data management, integration, and analytics technologies help organizations connect disparate systems, turn data into insight, and deliver better outcomes. From enabling interoperable healthcare and...

KUBRA provides customer experience management solutions to some of the largest utility and government entities across North America. Our portfolio includes billing and payments, alerts and preference management, artificial intelligence solutions, mobile apps, and utility mapping solutions. KUBRA reaches over 40% of households in the U.S. and Canada, providing performance-driven value to more than 475 clients and their customers.

Sonar provides the essential verification layer for the AI-driven development era, ensuring all code—whether human-written or AI-generated—is code you can trust. Today, AI coding tools are generating explosive volumes of code. This has created an "engineering productivity paradox" : faster code writing doesn't automatically lead to faster, safer software delivery. The new bottleneck is verification. Sonar solves this. Integrating code quality and...

At Morningstar, we believe in building great products in-house in a highly collaborative, agile environment where we focus on technical excellence, the user experience, and continuous improvement. Our technologists represent a range of skills and experience levels, but they all view their work as a craft and push technology’s boundaries.

STR makes the world a safer place by developing technology and applying it to solve emerging national security challenges.

We built AirDNA to solve a problem: how do you make smart short-term rental decisions when there’s too much guesswork and not enough good data? What started in a garage in California in 2015 is now a global team helping thousands of people — from aspiring hosts to major real estate firms — make confident choices about where to invest, what...

From neighborhood stores to destination warehouses, liquor retailers of all sizes have been held back by manual tasks, slow systems and limited business intelligence. So we decided to build something better — smarter software that saves time and improves margins so independent retailers could focus on their customers, not manually managing inventory.

Our all-in-one rental ecosystem establishes airtight trust between property managers and residents, unlocking a fast and fair experience for all. We build advanced tools and intuitive experiences to serve all sides of the rental equation: helping property managers grow their communities safely, and simplifying the path home for renters all across the US.

Purchasing Platform is a unique B2B marketplace tailored for all sectors of property management. We leverage cutting-edge technology to empower property portfolios, enabling them to manage purchasing activities efficiently across all properties while driving real cost savings from trusted suppliers. Our platform services portfolios across the nation, enhancing operational workflows with features like embedded multi-level workflows, automated expense classification, and...

Invoice Home is a billing and invoicing service for small businesses and freelancers seeking to grow their business or start a new one! We offer simplistic services and tools with over 100 customizable templates, where you can add your business logo and signature. We offer a desktop version for behind your screens while at home or in your office but...

Pangea is a digital money transfer platform that makes sending money abroad simple, reliable, and cost-effective. Founded in 2012 and based in Chicago, we’ve helped millions of people send money securely and efficiently, empowering financial freedom across borders. We serve a global customer base with a mobile-first platform that offers low fees, competitive exchange rates, and fast*, secure delivery. Our work...

GRAIL is a healthcare company whose mission is to detect cancer early, when it can be cured. GRAIL is using the power of high-intensity sequencing, population-scale clinical studies, and state-of-the-art computer science and data science to enhance the scientific understanding of cancer biology, and to develop and commercialize pioneering products.

Academia.edu is the world’s leading platform for researchers and scholars to share their work, discover research and connect with fellow academics globally. Our bold vision: to democratize and accelerate the world's research, enhancing the speed of scientific discovery and technological progress for the benefit of everyone. We imagine a world where accessing academic papers is effortless, keeping track of cutting-edge...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate...

Proto is the leader for inclusive multilingual contact centre automation. Governments and businesses use Proto's AI Customer Experience (AICX) platform to ensure local language service, long-term operational efficiency, and citizen protection. Proto deployments are powered by its HermesAI™ engine for local and mixed languages.

EDGE is a data and analytics platform that harnesses bank transaction data to measure consumer credit risk. Founded in 2021, EDGE is part of a larger family of FinTech brands that sits underneath our parent company, NinjaHoldings (www.ninjaholding.com). NinjaHoldings’ brands also include CreditNinja, an online consumer lending business, and NinjaCard, a neobanking platform focused on consumers in the emerging credit...

JAANUU is a physician-founded, design-led medical apparel brand built for the people who care for others every day. We believe healthcare professionals deserve uniforms that are not only functional and performance-driven, but also thoughtfully designed, modern, and expressive of who they are.

PDQ provides device management solutions that are easy to use, affordable and pretty damn quick. IT administrators can handle patch management and software deployment, whether they manage 50 machines or 5,000, relieving the time burden of IT administrators. More than 23,000 organizations trust our software to keep their machines up to date and secure.

Mode Mobile is the creator of EarnOS, a transformational software that turns ordinary smartphones into "EarnPhones". This innovation empowers users globally to monetize everyday mobile activities such as streaming, gaming, shopping, etc. We enable users to profit from their data and attention, rather than letting only tech giants benefit. What sets us apart is our inclusive approach - converting users...

Ideas United (iU) is a creative studio and production company that specializes in original and branded content creation, campaign development and execution, and in-person and virtual event production. Founded on the belief that everyone has a story to tell, we’ve grown from a fledgling band of artists and innovators to partnering with some of the most influential brands, nonprofits, and...