Top React Companies (3,020)
Simply Business is dedicated to making small business insurance simple and accessible. Our robust digital marketplace allows small business owners to find and buy the insurance they need online, matching them with coverage from multiple top insurers to offer choice, transparency, and value. We have nearly 20 years of experience supporting small businesses, with over 1 million customers worldwide. Founded in the U.K. in 2005, Simply Business launched its U.S. operations in 2017 and today employs over 1,000 people across offices in London and Northampton in the U.K., and in Boston and Atlanta in the U.S.Simply Business is more than our name. It’s how we approach small business insurance.
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RTB House is a global technology company specializing in innovative marketing solutions powered by deep learning algorithms. Founded in 2012, the company has rapidly grown into a leader in the field of personalized advertising, offering a full-funnel marketing platform that drives real results. Our proprietary technology enables brands to deliver highly relevant and precisely targeted ads to consumers, enhancing engagement and conversion rates across a wide array of digital channels. What sets RTB House apart is our advanced use of deep learning, a form of artificial intelligence that allows for greater personalization and more effective decision-making in real time. This cutting-edge approach allows us to tailor advertising experiences to each individual user, based on their unique behaviors and preferences, leading to stronger customer relationships and higher ROI for our clients. Operating in over 70 markets globally, we work with some of the world’s most recognizable brands across industries such as e-commerce, retail, travel, and classifieds. Our team of experts collaborate closely with clients to develop tailored strategies that align with their business objectives, ensuring that every campaign not only reaches the right audience but also drives measurable success. At RTB House, we believe in fostering a dynamic, inclusive, and innovative work culture. Our employees are encouraged to think creatively, take ownership of their projects, and push the boundaries of what’s possible in the digital advertising space. Continuous learning and professional growth are core to our ethos, with opportunities for employees to advance their careers, engage in cross-functional teams, and stay at the forefront of industry trends. We are committed to our employees’ well-being, offering competitive compensation, flexible work arrangements, and the option to work from home, ensuring a healthy work-life balance. We strive to create a workplace where every individual feels valued and empowered to contribute their best. In a rapidly evolving digital landscape, RTB House remains focused on delivering exceptional results for clients while creating a best-in-class environment for our team to thrive.
A tapestry is made of many threads woven into one story. So are we. Our global house of brands unites the magic of Coach, Kate Spade New York and Stuart Weitzman. By intertwining different people and ideas, we push ourselves in our work, pull out the unexpected in what we create, and expand the bounds of possibility. Our brands were created by dreamers who were determined to turn ideas into icons and, with passion, made it happen. We’ve grown by finding people similarly dedicated to the dream all over the world. We hold ourselves to high standards in every material, process, and person that plays a part in our work, and we embrace difference by design because diverse perspectives are at the heart of creativity. We find brilliance in the intersections—of beauty and function, of heritage and innovation, of accessibility and aspiration—which is how we break through with magic and logic in our culture and our craft. The result is that we stand taller together. Tapestry elevates the best in our people and brands. We use our collective strengths to move our customers and empower our communities, to make the fashion industry sustainable, and to build a house that’s equitable, inclusive, and diverse. Individually, our brands are iconic. Together, we can stretch what’s possible.
Anduril is a defense products company. Unlike most defense companies, we don’t wait for our customers to tell us what they need. We identify problems, privately fund our R&D and sell finished products off the shelf. Ideas are turned into deployed capabilities in months, not years.
Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.
We solve for advertising campaign and creative complexities - both key elements to the time/money savings and performance that brands, agencies and businesses seek. Our unified platform combines media, creative, and intelligence, offering end-to-end workflows powered by AI across the open and closed web. With over 700 brands and advertisers, we've proven that dynamic and personalized creative makes advertising impactful. We are on a mission to transform the advertising experience for brands and their consumers. ⚡️
Hebbia is the AI platform for knowledge work used by leading finance, law, and Fortune 500 companies. The product orchestrates "AI agents" that accurately tackle the most complex tasks by breaking them down into understandable actions. Users can collaborate with AI to extract, structure, and analyze millions of documents at scale, allowing for full workflow automations with generative AI. We've raised funding from a16z, Google Ventures, Peter Thiel, Index Ventures (via Mike Volpi), Jerry Yang (founder of Yahoo), Ram Sriram (one of the first investors in Google), and others, and have built the fastest-moving team in the world.
We have over 33,000 retail stores and 50,000 retail users using the Auror platform globally. We have a common goal - that is to connect people and organisations with timely intel to proactively combat highly Organized Retail Crime (ORC) groups who are reselling billions of dollars in merchandise. The impact that shoplifting has on profits, customer experience and in-store safety has reached epidemic levels globally, and we are here to partner with retailers and law enforcement to ultimately build safer communities. We are a global organisation with teams across New Zealand, Australia, United States, Canada and the United Kingdom. Despite the geographical locations and time zone differences, we strive to maintain a collaborative work culture and do our best to avoid silos. We do this by creating a talent selection process that is inclusive and reflective of our culture and what’s important to us.
Grubhub, part of Wonder Group Inc, is all about connecting hungry diners with our network of over 375,000 merchants nationwide. Innovative technology, user-friendly platforms and streamlined delivery capabilities set us apart and make us an industry leader in the world of online food ordering. When you join our team, you become part of a community that works together to innovate, solve problems, grow, work hard and have a ton of fun in the process!
Kustomer delivers faster, richer experiences to your customers with omni-channel messaging, a unified customer view, and AI-powered automations.
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Hypori is a mobile access platform enabling secure virtual access to enterprise apps and data from any mobile device with total personal privacy. Use whatever phone you want - it’s all about one device, zero worries. Hypori is a service-disabled veteran-owned small business headquartered in Reston, VA, with a technology hub in Austin, TX.
A pioneer in financial and government technology, ClassWallet's technology is used by public agencies across 35 states to maximize the positive impact of public funding on people’s lives. Since 2014, the ClassWallet platform has been used to deliver more than $4 billion in public funds to millions of citizens, and has helped clients achieve the highest standards of program integrity and efficiency. With customer loyalty and satisfaction exceeding some of the world's largest brands, ClassWallet was recognized by J.D. Power in 2024 for providing "An Outstanding Customer Service Experience" for Phone Support. ClassWallet is headquartered in Hollywood, Florida, and ranks as the 88th fastest-growing software company on the prestigious Inc. 5000 list.
At Vibes, our premier mobile messaging platform helps world-class brands intelligently automate and optimize their mobile marketing outcomes through the power of SMS / MMS messaging, Mobile Wallet and in-app push notifications. With over 25 years of experience in mobile messaging, Vibes has helped to define, pioneer and evolve how mobile marketing works seamlessly across brands like Polo Ralph Lauren, Hibbett Sports, Chipotle, The Children's Place, KFC, Ulta Beauty, Kohl's, and others. They use our mobile engagement platform to optimize their relationships with their customers via timely, relevant, and high-volume mobile messaging. Vibes is the only mobile engagement platform with direct carrier connections in North America. Our direct carrier connections and hands-on personal service pair the messaging reach and reliability brands expect and deserve, and ensure messages take the absolute fastest path from businesses to the customers they're communicating with.
Peloton is the world’s largest interactive fitness platform, connecting millions of dedicated Members. Founded in 2012 and headquartered in New York City, our mission is to deliver seamless fitness and wellness experiences, anytime and anywhere. We bring together diverse teams across hardware, software, content, retail, apparel, music, logistics, and more to create innovative solutions. At Peloton, we’re driven by a shared ambition to make a positive impact—for our Members, communities, and each other. If you're passionate about shaping the future of fitness, Peloton is the place for you.
Workrise is source-to-pay solution built for energy. By combining purpose-built software with expert teams, we empower world’s leading energy companies and their suppliers to work better, together.
Gusto is a modern, online people platform that helps small businesses take care of their teams. On top of full-service payroll, Gusto offers health insurance, 401(k)s, expert HR, and team management tools. Today, Gusto offices in Denver, San Francisco, and New York serve more than 300,000 businesses. Our customers come from all walks of life and so do we. We hire great people from a wide variety of backgrounds, not just because it's the right thing to do, but because it makes our company stronger. If you share our values and our enthusiasm for small businesses, you will find a home at Gusto.
ActBlue is a nonprofit tech organization working to help Democratic campaigns, progressive organizations, and nonprofits build campaigns fueled by small-dollar donors. Our tools make it possible for anyone to build a grassroots campaign or movement and give donors an easy and secure way to support their favorite candidates and causes.
Samsara is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. With tens of thousands of customers across North America and Europe, Samsara is a proud technology partner to the people who keep our global economy running, including the world’s leading organizations across construction, transportation and warehousing, field services, manufacturing, retail, logistics, and public sector. The company’s mission is to increase the safety, efficiency, and sustainability of the operations that power the global economy.
inKind's mission is to support the success of independent restaurants and hospitality groups by providing funding and enriching customers' dining experiences with the inKind platform. At inKind, we believe restaurants are integral parts of our communities, and recognize the economic realities of being a successful operator. To better support hospitality ventures, we created a unique funding model that focuses on ensuring the success of our partners and providing customers a way to discover new restaurants nationwide.
"This should be easier..." Pricefx was born of a simple yet powerful idea: that building a 100% cloud-native pricing platform would be the key to unlocking exceptional profitability for customers. At the time, cloud SaaS was only emerging as a trend, though we know today that cloud SaaS software is the future of software. Our founders had a unique insight – that the existing approach to pricing software wasn’t working, and the scalability and flexibility promised by cloud computing offered the chance to implement quickly, configure easily, and scale efficiently as growth became real for customers.
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