Definition Capital is a New York-based venture capital firm that partners with founders building category-defining software companies. The firm invests across stages with a focus on disruptive innovation in fintech, AI, and enterprise software.
34% of their portfolio is in Fintech. Average disclosed round size is $254.4M (across 24 rounds with reported amounts).
Portfolio
20
Fund Size
—
Top Stage
Series A
Last 12 Mo
3
Team
TC
Teddy Citrin
Founder & General Partner
WR
Weston Reynolds
Founder & General Partner
MJ
Marin Jakisic
Director
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
29 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Cogent Security | Series A | $42M | Feb 2026 |
 Decagon | Series D | — | Jan 2026 |
 Ramp | Growth | — | Nov 2025 |
 Cognition | Growth | — | Sep 2025 |
| Ramp | Growth | — | Jul 2025 |
| Ramp | Series E | $200M | Jun 2025 |
 Vooma.ai | Series A | $13M | May 2025 |
 Salsa | Series A | — | Apr 2025 |
| Ramp | Growth | $150M | Mar 2025 |
 Together AI | Series B | $305M | Feb 2025 |
 Vooma | Series A | $13M | Jan 2025 |
 Spotlight | Series A | $19M | Jul 2024 |
| Ramp | Series D | $150M | Apr 2024 |
| KKandji, Inc. | Series C | $100M | Jan 2024 |
 Modal | Series A | $16M | Oct 2023 |
 Together | Seed | $20M | May 2023 |
 Tactic | Series A | $11M | Sep 2022 |
| Spotlight | Seed | $6.5M | Jul 2022 |
| Ramp | Growth | $200M | Mar 2022 |
 Iru | Series C | $100M | Nov 2021 |
| Ramp | Series C | $300M | Aug 2021 |
| KKandji, Inc. | Series C | $100M | Jan 2021 |
 Kandji | Series A | $100M | Jan 2020 |
| Ramp | Growth | $3.8B | — |
 Terrafirma | Series A | $100M | — |
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Top Co-Investors
Lux Capital13 shared
Notion Capital10 shared
General Catalyst9 shared
Founders Fund9 shared
Thrive Capital8 shared
D1 Capital Partners7 shared
Iconiq Capital, LLC7 shared
Coatue Management LLC7 shared
Greycroft7 shared
8VC6 shared
Khosla Ventures6 shared
137 Ventures6 shared
Avenir Growth6 shared
Index Ventures6 shared
Sands Capital5 shared
Stripes5 shared
GIC Private Limited5 shared
First Round Capital5 shared
Bain Capital Ventures4 shared
A*4 shared
Last updated: 8 September 2026