Flybridge Capital Partners is an early-stage venture capital firm based in Boston and New York City, investing in ambitious founders building AI-powered companies. The firm's latest fund, Flybridge 2025, is a $100 million seed vehicle focused on AI infrastructure, agentic business applications, and native AI for human potential, bringing the firm's total assets under management to over $1 billion across more than 100 portfolio companies.
Deal activity increased 75% year-over-year (7 deals in the last 12 months). Average disclosed round size is $21.3M (across 80 rounds with reported amounts).
Portfolio
73
Fund Size
$100M
Top Stage
Series A
Last 12 Mo
5
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
84 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Limy AI | Series A | $10M | Jan 2026 |
 BoldVoice | Series A | $21M | Jan 2026 |
 PraxisPro | Seed | $6M | Jan 2026 |
 VoiceRun | Series A | $5.5M | Jan 2026 |
 Filament | Seed | $10.7M | Sep 2025 |
 Fiveonefour | Series A | $17M | Sep 2025 |
 Topline Pro | Series B | $27M | Aug 2025 |
 Teal HQ | Series A | $7.5M | Jan 2025 |
 Blitzy | Seed | $4.4M | Sep 2024 |
 Intramotev | Series A | $14.4M | Aug 2024 |
 TrojAI | Seed | $5.8M | Apr 2024 |
 Metaplane | Series A | $13.8M | Mar 2024 |
 Karma3 Labs | Seed | $4.5M | Mar 2024 |
| TrojAI | Seed | $5.8M | Jan 2024 |
| FFlojoy | Seed | $1.3M | Aug 2023 |
 NetBox Labs | Series A | $20M | Apr 2023 |
 Blaze | Pre-Seed | $3.5M | Jan 2023 |
| Metaplane | Seed | $8.4M | Jan 2023 |
 Nalu Bio | Series A | $12M | Jan 2023 |
 Rezonate | Series A | $8.7M | Dec 2022 |
 DAME | Series A | $7M | Sep 2022 |
| Teal HQ | Seed | $6.3M | Jun 2022 |
 FloorFound | Series A | $10.5M | May 2022 |
 StackHawk | Series A | — | May 2022 |
 Appwrite | Series A | $27M | Apr 2022 |
Page 1 of 4
Top Co-Investors
Y Combinator6 shared
Techstars6 shared
Lerer Hippeau5 shared
Accel5 shared
Union Square Ventures4 shared
GGV Capital4 shared
General Catalyst4 shared
BoxGroup4 shared
Primary Venture Partners4 shared
Lightspeed Venture Partners4 shared
Khosla Ventures3 shared
Inspired Capital3 shared
Founder Collective3 shared
Link Ventures3 shared
Coinbase Ventures3 shared
RRE Ventures3 shared
Sequoia Capital2 shared
Shrug Capital2 shared
Stage 2 Capital2 shared
Tiger Global Management, LLC2 shared
Last updated: 7 September 2026