Top React Companies (3,245)

Karat is a FinTech company set out to revolutionize the way creators utilize, leverage and understand their finances. We began with our card product, which many creators have gravitated to due to our unique underwriting methods which incorporate fans and followers. We now have began to deploy product two, which are taxes and bookkeeping services. We also host and attend...

At HEARD, we’re revolutionizing how the music industry markets music. Our cutting-edge platform streamlines the entire music marketing workflow—automating strategy development, digital ad campaigns, and performance reporting. This allows artists and their teams to focus on what they do best: creating music.

We’re always searching for people who care passionately about their craft, embrace the humility of consulting, and consider themselves evangelists for software best practices. We’re dedicated to growth through discipline, collaboration, and mentorship. Our goal is to find progressive ways to build software as small teams of passionate craftspeople. We help our clients—from brand new start-ups to enterprise-level organizations—implement their own...

The backyard barbecue is an American pastime. But we’ve lost something in our transition to the convenience of gas grills over the last 30 years. Now, there’s a way to return to an experience that delivers the authenticity, taste and character of charcoal, combining the artisanship of the pre-gas era with the technology of today.

Nuvolo is the global leader in modern, cloud-based Connected Workplace solutions. We provide a single integrated workplace management system (IWMS) platform to manage all people, all physical locations, all assets, and all work – enabling data sharing across departments. Industries we serve include healthcare, life sciences, financial services, retail, government, higher education & enterprise. We’re the largest and fastest-growing independent...

SpaceNav is a Colorado-based applied mathematics & aerospace engineering company. We deliver technical solutions in the areas of Space Situational Awareness, Systems Engineering, and Mission Operations. Our strong background in mathematics and software development enables us to rapidly model, prototype, and deploy a variety of different capabilities to mission stakeholders. Our customers continuously bring us new and challenging problems because...

SlicedHealth helps community health systems become data-driven organizations that operate more efficiently, protect their financial safety and bring more value to the communities they serve. We deliver a cloud-based platform that enables communities hospitals to receive Analytics, Contract Management and Price Transparency all for a low monthly subscription fee.

Doorkee is the all-in-one rental platform that rewards Departing Tenants, Apartment Seekers, and Landlords to work together so that moving is less expensive, more transparent, and entirely rewarding. We believe that if you have to move, it should feel GREAT.

WayWiser is a mission-driven startup with the goal of protecting the independence and dignity of people as they experience the later years of life. Founded in 2019 by a team of people who have all experienced watching a loved one get scammed or exploited, WayWiser makes it easier for older adults to get connected and stay protected by offering a...

Mercury Healthcare is a technology and data analytics company that empowers healthcare organizations to engage consumers and optimize provider relationships to accelerate growth. Our customers benefit from 30 years experience applying data analytics to drive intelligent engagement and enable personalized healthcare journeys. At Mercury Healthcare, we help healthcare organizations create seamless consumer experiences and improve outcomes to build healthier communities.

Edify Labs, Inc. is a global communications platform with the goal of strengthening connections with customers and across teams. Edify is co-founded by Cameron Weeks and Bracken Fields, who created their first VoIP company in 2007, and grew it into a global customer service platform. They have been working on contact center solutions ever since. "Innovation Starts with Inclusivity" Edify is committed...

We're a woman-owned, Top Denver App Developer, and custom software development company. Our approach to software development allows us to deliver world-class applications for our clients both quickly and cost-effectively. Since our inception in 2012, our developers, designers, and project managers have delivered over 350 web and mobile applications for satisfied clients. We serve entrepreneurs and startups to small, medium,...

Frenchy Digital is a minority-owned startup that just moved to Los Angeles from Paris France that specializes in Mobile App and Web Development. Our international offices allow us to assign the right delivery team to produce the very best outcome both quickly and at a fair price. Before our company was founded in 2019, our developers, designers, and project managers have...

With elite insurance expertise empowered by breakthrough technology, Newfront is the modern insurance brokerage for the 21st century. With hundreds of veteran brokers and dedicated service professionals, we combine domain expertise with data-driven market intelligence to support our clients.

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...

EquityZen, a subsidiary of Morgan Stanley, is a leading marketplace for pre-IPO investments, connecting shareholders of private companies with accredited investors. Through its category-leading technology and innovative approach, EquityZen delivers data-driven insights and tools that empower its 800,000 users to navigate the private markets with confidence. Having completed more than 51,000 private placements in nearly 500 private companies, EquityZen is...

Established in 2010, Futurehaus is a minority-owned design & technology studio that crafts compelling apps, websites, and annual reports with a creative edge for nonprofits, higher ed, and startups. Our mission is to ignite digital revolutions with solutions that captivate audiences worldwide and deliver transformative results for our clients.

Zumper believes finding a new apartment is more than just a move, it’s a fresh start. We are on a mission to change how people rent, forever. To make it easier, faster, and more human—where renting an apartment is as easy as booking a hotel. By making our vision a reality, we’re creating opportunities for everyone to live better—from one...

TIFIN builds AI-powered financial technology that personalizes and improves financial advice across consumers, advisors, workplaces, and institutions. Our modular platform embeds finance-tuned AI to deliver dynamic, tailored guidance at scale—without added complexity. Combining proprietary models, specialized data, and a fast-paced engineering culture, we create secure, compliant tools that power real outcomes. We’re proud to be Great Place To Work Certified™...

At Loop, we make it simple to automate transactions in web3. We do this by providing the smart contracts, APIs and tooling companies, DAOs, and consumers need to bring automation to their workflows. We believe in a decentralized, interoperable future and are focused on automating crypto transactions to accelerate that future.