Big Brain Holdings is a global multi-stage venture capital firm backing founders accelerating emerging frontiers in technology, with deep roots in crypto and Web3. The firm invests across AI, robotics, decentralized infrastructure, and consumer deeptech at the pre-seed, seed, and Series A stages.
Deal activity decreased year-over-year (3 deals in the last 12 months vs 6 prior). Their most common stage is seed (56% of deals). Average disclosed round size is $6.8M (across 57 rounds with reported amounts).
Portfolio
61
Fund Size
—
Top Stage
Seed
Last 12 Mo
3
Team
SK
Sam Kim
Managing Partner
GW
Gerald Wong
Investment Associate
DC
Derrick Cui
Investing at Big Brain Holdings
NK
Naman Kapasi
Investor at Big Brain Holdings
TW
Tom Weber
Former Fund Manager
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
63 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Utexo | Seed | $7.5M | Aug 2026 |
 Kash | Pre-Seed | $2M | Feb 2026 |
 Akave | Seed | $6.7M | Jan 2026 |
| KKash Bot | Pre-Seed | $2M | Jan 2026 |
 Akave | Seed | $6.7M | Jan 2026 |
| KKapKap | Seed | $10M | Oct 2025 |
 Arch Network | Series A | $13M | Apr 2025 |
 FortyTwo | Pre-Seed | $2.3M | Mar 2025 |
 FrodoBots | Unknown | $8M | Feb 2025 |
 OH | Seed | — | Jan 2025 |
 Inference Labs | Unknown | $6.3M | Jan 2025 |
 Flappy Bird | Seed | $2M | Oct 2024 |
 Hemi Labs | Unknown | $15M | Sep 2024 |
 Megalabs | Seed | $20M | Jun 2024 |
 Sonic SVM Ecosystem | Series A | $12M | Jun 2024 |
 Eywa | Seed | $7M | May 2024 |
 Initia | Seed | $7.5M | Feb 2024 |
 Safary | Pre-Seed | $2.4M | Jan 2024 |
 Mayan Finance | Seed | $3M | Jan 2024 |
| SShiba Inu | Unknown | $12M | Jan 2024 |
| EExabits AI | Seed | $15M | Jan 2024 |
| Arch Network | Seed | $7M | Jan 2024 |
 Pixelverse | Unknown | $2M | Jan 2024 |
 Aethir | Seed | $9M | Jul 2023 |
 Mind Network | Seed | $10M | Jun 2023 |
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Top Co-Investors
Animoca Brands6 shared
The Spartan Group5 shared
LongHash Ventures5 shared
Protocol Labs5 shared
NGC Ventures5 shared
Borderless Capital5 shared
HashKey Capital4 shared
Coinbase Ventures4 shared
Mechanism Capital4 shared
Delphi Ventures4 shared
SevenX Ventures4 shared
Gate Labs4 shared
Folius Ventures4 shared
Fabric Ventures3 shared
Fenbushi Capital3 shared
Hack VC3 shared
OpenSea Ventures3 shared
Collab+Currency3 shared
Symbolic Capital3 shared
Binance3 shared
Last updated: 7 October 2026