Top Tech Startups in New York, US in 2027

ThruLead is a U.S. based sales solution company leveraging modern outreach techniques to drive growth for both B2B and B2C companies. Whether you're looking for consistent demo calls or support in filling your calendar ahead of a funding round, our New England based team is here to deliver the qualified meetings you need to grow.

Promethist is a deep-tech company building the next generation of enterprise conversational AI. We combine conversational AI with psychological and behavioral expertise to create Relational agents that enterprises deploy in production, at scale, to enhance performance, and engagement across customer service, HR, employee care, education, and beyond. Our technology is live inside large enterprises, including a leading European bank scaling a deployment from hundreds to thousands of seats. We care about human-centric design, real outcomes, and being a voice worth listening to in the AI conversation, not another vendor adding to the hype.

We're an early stage security startup founded by 2 experienced technical leaders from Tessian (former Head of Eng and former Lead Architect). Our product helps security teams quickly and accurately detect intrusions in their cloud environment using canaries. We're Series A stage and about to ramp up the company from 24 to 32.

We partner with healthcare institutions to build AI-powered workflows on a unified data foundation. Our mission is to make the best healthcare possible available to every human on the planet.

We’re building AI powered Shopify for service businesses. We help service pros (e.g., roofers, landscapers, painters, cleaners) acquire direct business, fast. Up and running within minutes using Gen AI, our digital storefront products help pros get discovered, trusted, and booked repeatedly. Topline Pro is co-founded by Nick Ornitz (CEO) and Shannon Kay (CPO) with an excellent team of 40+ rockstars with plans to expand more in 2025. We serve thousands of local service businesses and were named as one of the 2023 top 50 Tech Companies building for SMBs. We're YC-backed and well funded (Series A 2023) with several years runway, and we’ve experienced rapid growth in the past year.