Top React Companies (3,254)

We believe that applying science is the only way to solve the climate crisis. Scientific expertise is critical to both effective and efficient carbon management – yet it can be hard to access outside of the academic and public sectors. New research and technologies emerge every day in our nascent industry and it can be difficult to know what actions to...

Knotch is a Content Intelligence Platform that enables brands to drive business growth through content. We build products for people who use content to drive performance. We also offer Strategic Consulting services which enable brands to achieve new levels of efficiency and effectiveness through ongoing and ad hoc support. Knotch gives marketers a holistic view of content’s performance and provides...

We’re on a mission to simplify the staffing process and make it easy for companies and talent to connect — because everyone wins when the right people are aligned.

Gemini is a licensed digital asset exchange and custodian. We built the Gemini platform so customers can buy, sell, and store digital assets (e.g., Bitcoin, Ethereum, and Zcash) in a regulated, secure, and compliant manner.

Choozle is an omnichannel digital advertising platform – and strategic partner that helps advertisers and agencies navigate the modern media landscape with confidence. Detailed consumer data fuels strategic planning and precision media buying. We’re on a mission to propel brands into the spotlight, connecting them with their target audience across diverse media and channels. In a world saturated with information,...

Wonder is a fast-growing, food-tech startup that’s raising the bar on the role food plays in peoples’ lives. We’re a team of food-lovers, entrepreneurs, and some of the most accomplished innovators in the culinary, logistics, and technology industries. Backed by top-tier venture capitalists, we’re moving quickly to pioneer the future of food.

Customer experience, commerce and payments have changed forever. With innovative new technologies like 5G and AI reshaping consumer expectations, it’s up to brands to deliver digital, engaging experiences that win over customers, no matter where they are in their customer journey. That’s where CSG comes in. CSG is a purpose-driven, high-growth SaaS platform company helping some of the world’s most recognizable...

We provide advertising by artists. Our services encompass digital marketing strategy, content creation, including editorial and artist commissions, social media management, paid media advertising, and guerilla marketing. We also offer branding, website design, and full stack development. Select clients include Hyundai Artlab, Rockefeller Center, Harmony Korine’s EDGLRD, The Armory Show, Aspen Ideas: Climate, a partnership between the City of Miami...

Firework is the world's leading immersive digital transformation and engagement platform with shoppable video, live streaming commerce, and monetization capabilities. Powering over 600 direct-to-consumer brands, retailers, and media publishers worldwide, Firework brings TikTok-like interactive video experiences to your own websites and app. We enable customers to create and host native, shoppable video content for engaging product discovery, seamless shopping experiences, and...

Finix is on a mission to create the most accessible financial services ecosystem in history. To do so, we are building the global operating system for fintech, starting with payments. Since 2015, we’ve been busy creating a payments management solution specifically for SaaS platforms—from startups to publicly traded companies—that want to earn more revenue, reduce churn, and delight customers. With...

CCC Intelligent Solutions Inc. (CCC), is a leading cloud platform provider for the multi-trillion-dollar P&C insurance economy, creating intelligent experiences for insurers, repairers, automakers, part suppliers, and more. The CCC Intelligent Experience (IX) Cloud™ platform, powered by proven AI and an innovative event-based architecture, connects more than 35,000 businesses to power customized applications and platforms for optimal outcomes and personalized...

Guidewire is the platform P&C insurers trust to engage, innovate, and grow efficiently. ​We combine digital, core, analytics, and AI to deliver our platform as a cloud service. More than 540 insurers, from new ventures to the largest and most complex in the world, run on Guidewire. As a partner to our customers, we continually evolve to enable their success. We...

We're a remote team spread all over the world. Our team from top to bottom makes growth a top priority and it's ingrained in our company culture. But most importantly, we just enjoy making customers happy and having fun while doing so.

Tatari is on a mission to revolutionize TV advertising. We work with some of your favorite disruptor brands—like Calm, Fiverr, OneWheel and Chime—grow their business through linear and streaming TV. We combine a sophisticated media buying platform with proprietary analytics to turn TV advertising into an automated, measurable, and digital-like experience. Our team includes founders and leaders from Google, Microsoft, Stripe,...

Insurify is one of America’s fastest-growing MIT FinTech startups and has been recognized as one of Inc. 5,000’s fastest-growing private companies in America in 2025, 2024, 2023, 2022 and 2021, Forbes Fintech 50 List for 2023, 2022, and 2021, Forbes Next Billion Dollar Startups of 2022 global and Top 100 InsurTech company. We’re changing the way millions of people compare,...

theMednet is the premier peer-to-peer digital platform helping physicians unlock expert knowledge. Our mission is to facilitate knowledge and information sharing between physicians and help address disparities in patient care. theMednet is a physician-only network to access invaluable expert advice and request answers to real world clinical questions. All content serves as a resource for physicians to access expert knowledge, contribute...

Big Health’s mission is to help millions back to good mental health. And we are well on our way, with more than 10 million people worldwide with access to Sleepio™ a digital therapeutic for insomnia and Daylight™ A digital therapeutic for anxiety. Join us!"

Faraday is automating the back office for the $600B home services industry (think HVAC, plumbers, electricians). Contractors are buried in essential paperwork - like permits, warranties, and rebates. Our AI agents take on these complex workflows so projects stay on track, contractors get paid faster, and homeowners get a smoother experience.

A parking operator built for the 21st century. AirGarage has solutions for all parking owners - enforcement, payment collection, visitor registration, customer support, and more.

Double Good is a company built on creating joy and helping others. By reimagining product-based virtual fundraising, we help expand organizations' missions by giving back 50% of every dollar sold. We make ultra-premium popcorn sold through our simple-to-use software. We've helped raise over $200 million to support organizations nationwide that tilt the playing field for all kids. Double Good is not...