Addition is a venture capital firm that focuses on investing in early and growth-stage, founder-led technology companies across various sectors, including AI, B2B SaaS, e-commerce, and fintech. Their strategy involves a flexible, multi-stage approach with significant capital allocation to both early and growth-stage ventures, emphasizing conviction-led partnerships and providing extensive support beyond just capital.
Average disclosed round size is $107.6M (across 92 rounds with reported amounts).
Portfolio
93
Fund Size
$6.5B
Top Stage
Series B
Last 12 Mo
9
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
93 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Stedi | Series C | $50M | Mar 2026 |
 Frore Systems | Series D | $143M | Mar 2026 |
 Xscape Photonics | Series A | $37M | Mar 2026 |
 Ernesta | Series B | $20M | Mar 2026 |
| HHello Vet | Series A | $17M | Dec 2025 |
 Base Power | Series C | $1B | Oct 2025 |
 Modern Animal | Series C | $46M | Sep 2025 |
 Applied Intuition | Series F | $600M | Jun 2025 |
 Snorkel AI | Series D | $100M | May 2025 |
| Base Power | Series B | $200M | Apr 2025 |
 Tines | Series C | $125M | Feb 2025 |
| SSuperOps | Series C | $25M | Jan 2025 |
 Satispay | Unknown | $60M | Nov 2024 |
 Zap Energy | Series D | $130M | Oct 2024 |
 Onehouse | Series B | $35M | Jun 2024 |
 PQShield | Series B | $37M | Jun 2024 |
| Tines | Series B | $50M | Apr 2024 |
 Lago | Series A | $15M | Mar 2024 |
 Daedalus | Series A | $21M | Feb 2024 |
 SuperOps.ai | Series B | $12.4M | Oct 2023 |
| OOneChronos Markets LLC | Series B | $30M | Sep 2023 |
 Flash | Seed | $6M | Jul 2023 |
 Render | Series B | $50M | Jun 2023 |
 Rose Rocket | Series B | $38M | Jun 2023 |
 Primer Technologies | Series D | $69M | Jun 2023 |
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Top Co-Investors
Greylock Partners10 shared
Lux Capital9 shared
Accel9 shared
Coatue Management8 shared
General Catalyst7 shared
Spark Capital6 shared
Founders Fund6 shared
GV (Google Ventures)6 shared
Tiger Global Management6 shared
Ribbit Capital5 shared
Boldstart Ventures5 shared
BoxGroup5 shared
Sequoia Capital4 shared
Amplify Partners4 shared
General Atlantic4 shared
Andreessen Horowitz4 shared
Lightspeed Venture Partners4 shared
Y Combinator4 shared
Temasek Holdings4 shared
True Ventures4 shared
Last updated: 10 April 2026