Blockchain Builders Fund
Palo Alto, California, United StatesFounded 2023
Blockchain Builders Fund is an early-stage venture capital firm based in Palo Alto, California, founded by Stanford Blockchain Community leaders. The firm invests in pre-seed and seed-stage Web3, blockchain, and crypto founders, primarily sourced from the Stanford ecosystem.
Average disclosed round size is $8.8M (across 12 rounds with reported amounts).
Portfolio
14
Fund Size
$28M
Top Stage
Pre Seed
Last 12 Mo
2
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
14 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Cambrian Network | Pre-Seed | — | Jan 2026 |
 Akave | Seed | $6.7M | Jan 2026 |
| NNexus Laboratories, Inc. | Series A | $25M | Jun 2024 |
 PIN AI | Pre-Seed | $10M | Jan 2024 |
| EExabits AI | Seed | $15M | Jan 2024 |
 Pin | Pre-Seed | $3M | Jan 2024 |
 0xPass | Pre-Seed | $1.8M | Sep 2023 |
 Modulus Labs | Unknown | $6M | Jan 2023 |
 Hyperbolic | Series A | $12M | — |
 Dephy | Seed | — | — |
 Almanax | Growth | $1M | — |
 Hyperbolic | Seed | $12M | — |
| RRockSolid | Pre-Seed | $2.8M | — |
 PublicAI | Series A | $10M | — |
Top Co-Investors
Alumni Ventures4 shared
Foresight Ventures4 shared
Variant3 shared
Hack VC3 shared
Alliance DAO2 shared
Chapter One2 shared
IOSG Ventures2 shared
Polychain Capital2 shared
Wintermute Ventures2 shared
Anagram2 shared
Symbolic Capital2 shared
Big Brain Holdings2 shared
XFactor Ventures1 shared
Pantera Capital1 shared
Dragonfly1 shared
Lightspeed Venture Partners1 shared
Z Fellows1 shared
Soma Capital1 shared
Signum Capital1 shared
Alchemy Ventures1 shared
Last updated: 8 September 2026