645 Ventures

Status

ACTIVE

Global HQ

New York City, USA

Countries of investment

USA
Canada
United Kingdom

Investment stages

Seed
Series A

Industries

Enterprise Software

About
645 Ventures is a New York-based venture capital firm investing in seed and Series A SaaS companies, focusing on enterprise software, developer tools, and infrastructure platforms. The firm combines data-driven investment strategies with active support in customer acquisition, talent advising, and fundraising to help startups grow from inception through multiple rounds, emphasizing strategic insights and network facilitation.

Min check size: $1M
Max check size: $10M
Fund size: Unlock
NPS: Unlock

Investment Thesis

645 Ventures supports early-stage founders building iconic companies primarily in software, SaaS, and consumer startups. The firm leverages data-driven insights and strong networks to help founders scale rapidly with an emphasis on operational support and strategic guidance.

Lead investor: Unlock
Co Invest: Unlock
Number of exits: Unlock
Preferred contact method: Unlock

Manager's Experience

645 Ventures partners with founders who challenge convention to build the future. They actively support portfolio companies with customer acquisition, talent, advisors, and fundraising.