3P Ventures

For Founders

Built With Founders. Not Just For Them.

We've operated inside high-growth companies, built from zero, and navigated the hard transitions — leadership, ownership, scale. That experience is what we bring to founder relationships.

“The best investors don't just write checks. They've walked the path, know the landmines, and show up when it gets hard.”

Our Value Proposition

Four things we bring to every relationship

01

Strategic capital at key inflection points

We invest when the decisions matter most — not just when the terms are easiest.

02

Operational partnership, not passive oversight

We help founders think through org design, leadership hires, and governance before those problems become crises.

03

Japan–Asia market access

Our network in Japan and across Asia is a direct asset for founders looking to expand into or within the region.

04

Long-term orientation

We are not optimizing for a quick mark-up. We think in company lifecycles, not fund cycles.

Founder Resource

We review decks that are built to be investor-ready.

Most pitch decks are declined before the second slide because they bury the core thesis. We built this portal to change that — providing rigorous, partner-level evaluations for serious operators.

01

Share your deck

Company, stage, and what you're raising. About two minutes.

02

Verify your traction

Connect Stripe or your bank, read-only. Your numbers get confirmed at the source rather than taken on faith.

Verified at source
03

A partner responds

Reviewed within 5 business days.

Submit once. Get a real read.

Use the evaluation before you submit. We respond to decks that demonstrate clear investment thinking.

Apply to 3P Ventures

What We Read For

The four things that decide whether a deck earns a first meeting

01

Problem clarity

Is the problem specific, urgent, and large enough to underwrite?

02

Business model integrity

Unit economics, revenue structure, and a credible path to margin.

03

Market sizing discipline

TAM/SAM/SOM grounded in logic, not aspirational math.

04

Narrative cohesion

Does every slide advance a single, defensible thesis?

Verified numbers change the read

Startups with connected traction datasets bypass initial screens. By confirming revenue trends directly at source, partners expedite structural diligence.

Founder Profile

What We Look For in Founders

Honest self-assessment. Coachability under pressure. Clear thinking on what the business is and what it is not.

Founders who can articulate their customer's problem better than their customer can.

Ready to work together?

Submit your company for consideration. We review every submission and respond to those that align with our framework.

We invest where judgment, structure, and timing matter more than hype.