Venture Capital

Venture Capital

North America

North America

OPEN

OPEN

GRANT · HOW TO WIN THIS

645 Ventures

645 Ventures

$1–$5M at seed stage; rolling basis.

·

Rolling — no set deadline or cohort cycle.

AMOUNT

$1–$5M at seed stage; rolling basis.

AMOUNT

$1–$5M at seed stage; rolling basis.

DEADLINE

Rolling — no set deadline or cohort cycle.

DEADLINE

Rolling — no set deadline or cohort cycle.

FUNDING TYPE

Venture Capital

CAN YOU GET THIS?

You need to be a pre-seed or seed-stage tech founder with a genuine, earned insight into your market.

You need to be a pre-seed or seed-stage tech founder with a genuine, earned insight into your market.

645 Ventures backs founders across enterprise, deep tech, AI/DevTools, fintech, consumer, cybersecurity, and health tech. They explicitly invest pre-product and pre-revenue, but they screen hard for authentic motivation, domain depth, and contrarian thinking.

645 Ventures backs founders across enterprise, deep tech, AI/DevTools, fintech, consumer, cybersecurity, and health tech. They explicitly invest pre-product and pre-revenue, but they screen hard for authentic motivation, domain depth, and contrarian thinking.

YOUR REAL ODDS

This is competitive venture capital with no published acceptance rate.

645 is a focused early-stage firm based in New York and San Francisco. They run a deliberate portfolio, so the bar for fit on founder traits and industry is high even if you clear the stage requirement.

WHAT IT TAKES

  1. Review their four founder traits and confirm genuine fit before reaching out — 1-2 hours

  2. Submit inquiry or pitch via their website contact form — 30 minutes

  3. Engage in partner meetings and diligence if invited — Weeks to months

WORTH KNOWING

645 explicitly backs founders pre-product and pre-revenue, so lack of traction is not disqualifying — what they are evaluating is the quality of your insight and the authenticity of your problem motivation.

This is 1 of 1,600+ open opportunities.

This is 1 of 1,600+ open opportunities.

$50B+ in available capital across grants, VC funds, CDFIs, and accelerators. Filter by your industry, stage, and region, and see everything you qualify for.

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