The latest venture capital, seed, pre-seed, and angel deals for NYC startups for 9/17/2026 featuring funding details for Adaptive, Polyphron, Notes.fm, and much more. This page will be updated throughout the day to reflect any new fundings.
Adaptive Real Estate – $30M
ConSTRUCTION TechEnterprise
Adaptive Real Estate, an agentic accounting platform that automates job costing, AP, billing, WIP, payments, and compliance workflows for construction finance teams, has raised $30M in Series B funding. The round was led by Tidemark with participation from Emergence Capital, Andreessen Horowitz, Pathlight, Definition, and 3KVC. Founded by Matthew Calvano, Henry Bradlow, and Francisco Enriquez, Adaptive Real Estate has raised $57M in total equity funding to date.
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Polyphron – $20M
HealthTechBioTech
Polyphron, a biotech company that manufactures and simulates living human tissue to create a physical verification layer for AI-driven drug development, has raised $20M in Seed funding. The round was led by Quiet Capital with participation from Gradient, Haystack, and Compound. Polyphron was founded by Matthew Osman, Fabio Boniolo, and Vinh Q. Tran.
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Notes.fm – $5M
EntertainmentMusicTech
Notes.fm, a music royalty collection platform that unifies royalty discovery, distribution, and publishing administration into a single system for independent artists, has raised $5M in Venture funding. The round includes participation from Benny Blanco, Zach Bryan, Stefan Max, Danny Kang, Tainy, Blake Slatkin, Matt Quinn, Ari Emanuel, Sam Hendel, Julie Greenwald, Foundations, Mick Management, Twenty Ten Management, Triple 8, KMGMT, Good Boy, Mexican Summer, and Breakaway. Notes.fm was founded by Tim Luckow and Derek Davies.
