About the Fund

We invest at the root of the next wave.

BrainRoots Ventures is a $60M early-stage fund based in Palo Alto, California. We partner with technical founders at pre-seed and seed to build companies that define new categories in AI, developer infrastructure, and enterprise software.

Why we started BrainRoots

We started BrainRoots because we kept seeing exceptional technical founders struggling to find investors who truly understood their work — partners who could engage at the level of the research, evaluate the technical moat, and provide meaningful help beyond capital.

Our partners spent years building at the intersection of research and product — at AI labs, high-growth startups, and institutional investment firms. We saw firsthand that the founders who build enduring companies are usually the ones working on the hardest problems at the edges of what's possible.

BrainRoots was founded to be the fund those founders wished existed: technically deep, operationally useful, and committed to the long arc.

Conviction over consensus

We form independent views. The best investments rarely look obvious to the market when we make them.

Founders first

Every decision we make — on terms, board dynamics, and follow-on — starts by asking what is best for the founder and the company.

Honest partnership

We give direct, honest feedback. No false optimism — we respect founders too much to be anything other than candid.

Investment Thesis

Four principles that guide every investment we make.

Invest early, with conviction

We make our best investments when the outcome is uncertain. Pre-seed and seed rounds are where our judgment creates the most value — long before product-market fit is proven or the narrative is settled.

Foundational > incremental

We prefer companies building infrastructure, platforms, and tooling that compounds with adoption. These businesses are harder to displace and create lasting value across the technology stack.

Technical founders first

The problems we care about require deep technical insight to solve. We back founders who have unique knowledge of the problem space — often from years spent working inside the industries they aim to disrupt.

Long-arc partnership

We reserve capital to lead follow-on rounds and stay close through Series B and beyond. We don't mark wins at Series A — we measure success over a decade.

What we look for in founders

We back people as much as ideas. The best founders we've met share a few qualities that we've come to deeply respect.

Send us your pitch

Unique technical insight or proprietary research advantage
Large and expanding addressable market with clear category creation potential
Founder-market fit: deep domain expertise and authentic obsession with the problem
Early evidence of demand — design partners, pilots, or organic community
Platform potential: a wedge that opens a larger surface area over time
Ability to recruit world-class engineers and scientists

How we work

First meeting

We move fast. A first meeting turns into a clear answer — yes or no — within two weeks.

Diligence

We do technical deep-dives, reference checks, and market analysis. We expect the same rigor from you.

Partnership

We take a board seat or observer role, reserve follow-on capital, and engage as active partners.