Air Street Capital is an AI-focused venture capital firm that backs AI-first companies at the pre-seed and seed stages. Air Street Capital's Twitter Score is 16 out of 1000 as of August 2026, ranking #62,158 among 483,944 tracked accounts.
Air Street Capital was founded by Nathan Benaich, who serves as its Founder and General Partner. The firm concentrates exclusively on AI-first businesses, with investment areas spanning frontier AI models, AI infrastructure, autonomous systems, robotics, defense tech, AI agents, and AI-native life sciences, primarily targeting opportunities in North America and Europe. Air Street Capital announced Fund III with $232,323,232 dedicated to continuing this mandate.
Air Street Capital is affiliated with Air Street Press and the State of AI Report, two publishing efforts that have established the firm as a research-oriented voice in the AI investment landscape. Air Street Capital also announced a partnership with NVIDIA, connected to NVIDIA's £2 billion commitment to invest in UK-based AI startups, announced in September 2025.
Air Street Capital's portfolio includes Synthesia, Black Forest Labs, Odyssey and Patina Systems. Air Street Capital has published 1,005 posts on the platform. Air Street Capital has been mentioned by 27 accounts, with 48 total mentions.
Who follows Air Street Capital on X?
The accounts that follow Air Street Capital include 87 founders, 25 angel investors, 11 influencers and 2 VCs. Among them are Matthew Graham, Roon, VCs Congratulating Themselves, Knower, Nathaniel Whittemore and dcbuilder.eth.