Top Tech Startups in United States in 2027

Blue Tick Brand helps individuals turn their identity, expertise, and story into powerful digital brands that attract followers, opportunities, and global collaborations.

Clearing is a very fast growing tailored solution for Short-Term Rental property managers to automate accounting and expense management. Already helping hundreds of property managers!

A new kind of CRM.

Layer Health is a health technology company that utilizes AI and large language models to streamline medical chart reviews. Layer Health's AI platform uses large language models (LLMs) trained on extensive patient data over time. This technology enables healthcare systems to analyze and interpret both structured and unstructured clinical information with an accuracy comparable to that of clinicians. In contrast to conventional software solutions that predominantly depend on fixed rules, Layer Health’s AI operates with a reasoning approach akin to that of a clinician, allowing it to navigate highly nuanced and intricate situations throughout a patient's complete medical record.

We’re a fast-growing team passionate about building innovative conversational AI (voice + text) solutions that make healthcare more human, accessible, and efficient. At Pythagoras AI, we combine empathy with cutting-edge technology to empower clinicians and improve patient outcomes. Join us if you’re driven by purpose, creativity, and a desire to make a real-world impact.

Mercor partners with leading AI labs and enterprises to train frontier models using human expertise. With a talent network of more than 30,000 people across hundreds of domains, Mercor is building a new category of work where expertise powers AI advancement. While computing power and engineering talent have advanced rapidly, AI models can only improve when they learn from real human expertise across disciplines like law, medicine, coding, and finance. Mercor bridges this gap by connecting top professionals with frontier AI labs, enabling them to share insights, provide expert feedback, and shape the reasoning capabilities of next-generation models. Backed by $350 million in Series C funding led by Felicis, with Benchmark, General Catalyst, and Robinhood Ventures, Mercor is now valued at $10 billion. At its core, Mercor’s culture thrives on impact, agility, and growth. Mercor powers its teams to build at the frontier of technology.