Matrix Partners
Venture Capital
Early Hard Tech & SaaS
San Francisco, United States · 260+ investments · 250 portfolio companies
Seed
Early Stage
SaaS
- Headquarters
- San Francisco, United States
- Founded
- 1977
- Website
- matrixpartners.com
- AUM
- $3.0B
- Portfolio Companies
- 250
- Total Investments
- 260
- Last Investment
- Apr 2026
- Geographic Focus
- United States
Investment Thesis
Contrarian early-stage firm investing from idea through Series A. A close-knit team of former founders who back entrepreneurs with deep technical expertise and a specific vision of the future.
Matrix Partners is a Venture Capital firm based in San Francisco, United States. It has made 260 investments in SaaS, including Bonsai, Cascade and Cirkla.
Fund Family
Portfolio250
ST
Spring Tide
P
PolyvoreH
Huddle
A
Aruba
O
Openwave
C
Confer
Co-investors24
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24 co-investors across 302 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×21 · Hedge Fund ×2 · Corporate VC ×1 · 150 shared rounds
Investment History
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