Top React Companies (1,847)

Backpack is a payments infrastructure company building the first payments operating system for universities, streamlining the flow of external payments for complex payment types representing ~$100BN in annual volume. As education becomes more expensive, students and their families are increasingly looking to a broader array of funding sources, including 529 college savings plans, outside/private scholarships, third-party sponsors, and family contributions - we...

Mesa is on a mission to make homeownership more affordable and rewarding. Led by a world-class team of repeat founders and fintech operators from Uber, Amex, Robinhood, Capital One, BILT, Cash App, Square, Zillow, LendingTree, and Spotify, they are creating the homeowner membership category. Their platform gives real value back to consumers for the $6T in annual homeownership spend. Homeowner membership...

The PlayerFirst Club App Experience: Trusted Technology In Your Pocket! Putting sport in your pocket, the PlayerFirst Club allows players, parents, team managers, coaches and directors to communicate securely, update and view schedules, view team rosters and attendance, and more in an easy to access mobile app. This app is built around the promise of player safety, secure communication, and team interaction.

AlphaBOLD is a global leader in next-generation business transformation and consulting. We enable clients all over US to navigate their digital transformation. With collectively three decades of experience in managing the systems and working of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with Dynamics 365 or Oracle NetSuite core...

iSimplifyMe is a Chicago-based AI infrastructure and Answer Engine Optimization (AEO) firm with operations in Melbourne, Australia. We architect machine-readable data environments using AWS Bedrock and atomic content structuring so brands are cited — not just ranked — by AI answer engines including ChatGPT, Gemini, and Perplexity. Our work spans three pillars: 1. Intelligence Core. We train proprietary computer-vision models in-house —...

Benmore Technologies is a Chicago-based software consulting and development firm that partners with founders, startups, and SMBs to design, build, and launch custom software products. We specialize in zero-to-one development, helping clients go from idea to MVP through a structured discovery process, clear technical architecture, and hands-on implementation. Our team works across web, mobile, AI/LLM, and cloud systems, using modern stacks...

We partner with engineering teams to help them scale quickly and efficiently without the overhead or risks of traditional outsourcing. At Buildonline, we’re more than a staffing solution. We embed developers directly into your team, aligning with your culture, methodologies, and tech stack. Our devs are vetted, highly trained, and equipped to work the way you work.