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Matrix Partners

Venture capital firm investing in seed and early-stage technology companies in the US and internationally.

Active VC 🇺🇸 United States · United States · Since 1977
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Portfolio Active
10
Latest Unbabel
Deal flow
$163.4M
10 rounds
Unicorns
0
≥ $1B valuation
Founded
1977
49 yrs
Latest
Dec 2025
Lemon Slice

About Matrix Partners

Venture capital firm investing in seed and early-stage technology companies in the US and internationally.

Investment activity

2024–2025
$8M
$39.5M
1
'24
3
'25

Portfolio

10

Co-investors

8

Recent rounds

10
Dec 23, 2025 Seed $10.5M Lead Lemon Slice
Nov 15, 2025 Seed $6M Cortex AI
Oct 8, 2025 Series A $23M Relace
Dec 10, 2024 Series A $8M Lead Gentrace
Jan 1, 2014 Seed $1.5M Unbabel
Seed $8.4M Almanak
Series A $60M Salient
Seed $6M Meshcapade
Seed $4M Lead Sieve
Series B $36M Baya Systems