Top 3,272 SaaS Companies in New York, United States, October 2026

New York, New York, United States

Try-at-home service for fine spirits

New York, New York, United States

Unite Us is an outcome-focused technology company that builds coordinated care networks to connect health and social service providers together. Our company interconnects providers around each patient, seamlessly integrating the social determinants of health into care delivery. Providers across the continuum can externally refer and track every patient's total health journey with their community partners while reporting on all tangible outcomes across a full range of services in a centralized, cohesive, and collaborative ecosystem. This social infrastructure helps communities move beyond legacy resource directories, and transform their ability to measure impact, improve health, and track outcomes at scale.

New York, New York, United States

For marketers, every word counts. Over 1 billion marketing messages are created daily across digital channels, many of which are biased, costly to produce, and ineffective. Anyword's mission is to solve these issues. Anyword is a natural language generation platform designed to assist marketers in crafting messages tailored to their target audience. Our platform utilizes a model trained on millions of marketing messages and integrates with your historical data to generate high-quality messages across various channels and formats. Anyword is trusted by leading publishers and brands globally, including The New York Times, PetCareRx, NBA, Red Bull, Ted Baker, and others.

New York, New York, United States

Axonius gives customers the confidence to control complexity by mitigating threats, navigating risk, automating response actions, and informing business-level strategy. With solutions for both cyber asset attack surface management (CAASM) and SaaS management, Axonius is deployed in minutes and integrates with hundreds of data sources to provide a comprehensive asset inventory, uncover gaps, and automatically validate and enforce policies. Cited as one of the fastest-growing cybersecurity startups, with accolades from CNBC, Forbes, and Fortune, Axonius covers millions of assets, including devices and cloud assets, user accounts, and SaaS applications, for customers around the world. For more, visit Axonius.com.

New York, New York, United States

global payroll and workforce management

New York, New York, United States

BigID is a company that specializes in data privacy and protection. Its platform uses advanced machine learning algorithms to help organizations discover, inventory, and manage sensitive and personal data across various data sources, and comply with regulations such as GDPR and CCPA.

New York, New York, United States

GlossGenius is a vertical SaaS platform for small business owners across the salon & studio space.

New York, New York, United States

Cybersecurity for Mid Market companies

New York, New York, United States

New York, NY, United States

Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies that are driving transformative change in their industries. As of December 31, 2024, the firm has over $90B in regulatory assets under management. Insight Partners has invested in more than 800 companies worldwide and has seen over 55 portfolio companies achieve an IPO. Headquartered in New York City, Insight has offices in London, Tel Aviv, and the Bay Area. Insight’s mission is to find, fund, and work successfully with visionary executives, providing them with tailored, hands-on software expertise along their growth journey, from their first investment to IPO. For more information on Insight and all its investments, visit insightpartners.com or follow us on X @insightpartners.