Top Tech Startups in United States in 2027

CloseCore helps accounting teams produce more accurate financial data faster. The platform gives accountants one place to manage the entire month-end close process, from checklist and reconciliations to reporting and compliance, and uses AI to automate and validate parts of the close. It is accessible to teams of all sizes and only takes a day to implement. CloseCore is trusted by top companies across all industries, technology environments and ERP systems to deliver a fast, modern and accessible close management solution.

Vision: At Living Stones Foundation, we envision a world where every individual and community thrives with hope, dignity, and opportunity. Our vision is rooted in the belief that through sustainable initiatives, collaborative efforts, and a commitment to positive change, we can create a global landscape where socio-economic disparities diminish, and the inherent potential of every person is realized. Mission: Our mission at Living Stones Foundation is to empower communities, inspire change, and foster innovation. We strive to be a catalyst for positive transformation by actively engaging in sustainable projects, strategic partnerships, and leveraging our diverse expertise. Through a holistic approach that transcends conventional boundaries, we aim to uplift and empower individuals, organizations, and churches, making a lasting impact on the fabric of society.

Skysirv is an AI-powered travel technology company building a smarter, more connected way to travel. At the heart of Skysirv is Lucy, our intelligent travel companion designed to help travelers plan, book, manage, and navigate their journeys through one seamless experience. Our mission is simple: bring travel planning, real-time intelligence, personalization, and assistance together in one place — making every journey easier from start to finish. Skysirv — The future of travel, powered by intelligence.

Alpaca Health enables clinicians to become entrepreneurs, starting in autism care. We help clinicians launch and scale their own clinics by providing AI-powered software, payer contracting, and full back-office infrastructure. Our goal is simple: shift power in healthcare away from large consolidated entities and back to clinicians. We've raised over $14M in funding from early-stage investors like Core Innovation Capital, Adverb Ventures, and South Park Commons, and are building for long-term category leadership. More importantly, we're serving hundreds of patients, while growing 30% MoM.

FleetWorks automates the 2B phone calls and emails that the freight industry makes every year. We use voice synthesis, generative AI, and integrations with logistics systems to solve the largest cost in this industry - people. We are a fast-growing startup in the logistics space led by a founding team from companies like Airbnb and Uber Freight. We are a YC backed company. For more information about us, visit ycombinator.com/companies/fleetworks