Top Tech Startups in United States in 2027

Sent is an intelligent messaging platform that simplifies omnichannel communication through a unified API. By abstracting the complexity of multiple messaging channels, Sent enables developers to focus on building great user experiences while we handle delivery optimization, routing, and reliability.

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Originally the "GitHub for Security" — connecting security researchers with the projects needing their expertise — Cantina has evolved into a multi-product platform spanning Apex, Clarion, and Cantina Bounties. It has powered major competitions and serves many of the leading projects in Web3, supporting collaborative security reviews, public and private competitions, bug bounty programs, AI-driven code analysis, and a security operations center (SOC) that monitors, triages, and responds to live alerts and threats. Similar to how cloud-security startups emerged previously, Cantina aims to be the definitive code-security platform for the future.

Every business that sells something a person has to install, use, or repair already has the video, cannot search it, and has customers asking about it anyway. We built the thing that finds the answer. Businesses pay us to turn how-to video into an expert on their own channels that answers their customers in their own voice.

The U.S. healthcare system is incredibly complex and frustrating to navigate. It's impossible to know what your insurance will cover and how much care will cost. Bills and claims are confusing and unexpectedly high, and 40% of them contain errors or are incorrectly denied. Yet most people are left to figure it out on their own. We're using AI to make access to healthcare and insurance experts 500x more efficient and their services 10x better by turning into a product that can be connected to all your healthcare data, is instantaneous, and runs proactively in the background. As a result, we can go direct to consumers - you! - with a very affordable product and a free tier accessible to anyone. Granted works and advocates for you - not your employer, insurance, or healthcare providers. We'll help you throughout your entire family healthcare journey - no matter your insurance or life phase. We're in stealth mode with exceptional user satisfaction and are working hard to scale and make this available to anyone later this year. We're looking for hyper-talented and ambitious individuals looking to do the best work of their lives and help bring this to 100s millions of Americans. wellfound.com/blog/from-the-founder-or-julien-nakache-founder-of-medbill-ai

Empowering Your Marketing with the Right Talent, Every Time. At Zavops, we’re redefining the way businesses build marketing success. Our platform connects you to a curated network of experts—from full project teams to niche freelancers—across digital marketing, content creation, SEO, branding, and more. Whether you're scaling, optimizing, or seeking fresh talent, our versatile approach bridges the gap between exceptional skills and your unique needs. Join us and discover the future of hiring for marketing excellence.

Creative Real Estate Pros is a unique real estate company that focuses on nurturing and developing the creativity of our team members. We provide opportunities for creative people to enter the real estate industry by offering licensing assistance and comprehensive training in both commercial and residential sales. Our team is made up of individuals from diverse backgrounds who bring their unique perspectives and creativity to the real estate market. We believe that this diversity is what makes us stand out in the industry and enables us to provide unparalleled service to our clients. At Creative Real Estate Pros, we understand that becoming a successful real estate professional requires more than just a license. That's why we invest in the development of our team members, providing ongoing training and support to help them achieve their goals. We also ensure that our team members are fully sponsored from start to finish, making it easy for them to focus on their work and provide the best possible service to our clients. At Creative Real Estate Pros, we believe that everyone has the potential to be successful in the real estate industry, and we are committed to helping our team members achieve their full potential.

Web3 Venture Studio empowering entrepreneurs to build & earn on the IC

At Provable, you’ll join an elite team building infrastructure, products, and services for the Aleo ecosystem and other ZK technologies. We’ve published landmark papers such as Zexe (eprint.iacr.org/2018/962) and Leo (eprint.iacr.org/2021/651). We hope to create a safer, decentralized world with advanced privacy technology.

We deploy, maintain, and improve sovereign AI systems in organizations.