Certified by Founder Lodge
OSS Capital
United States - San Francisco, California
INVESTOR
1 Disclosed Funding Rounds $41,000,000
6 Participating Investments
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Operating Status
Active
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Last Funding Type
Seed
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Company Type
For Profit
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Founded in 2018, OSS Capital is a $200M AUM seed-focused VC.
We’re the first and only VC exclusively-dedicated to COSS (open source startups).
We’ve led 20+ founding seeds and hold the
| Company | Date | Round | Raised |
|---|---|---|---|
Appsmith |
June, 22 ,2022 | Series B | $41,000,000 |
Cal.com, Inc. |
April, 19 ,2022 | Series A | $25,000,000 |
ResearchHub |
June, 16 ,2023 | Unknown | $5,000,000 |
Extropic |
December, 07 ,2023 | Seed | $14,100,000 |
Liquid AI |
December, 12 ,2023 | Seed | $37,600,000 |
Comp AI |
August, 05 ,2025 | Pre-Seed | $2,600,000 |
Appsmith
Cal.com, Inc.
ResearchHub
Extropic
Liquid AI
Comp AI
Market Pulse
Kumospace
Lenskart.com
PayIt
Kurtosis
Sizable Energy | $8,000,000 | (Oct 24, 2025)
Sumble | $38,500,000 | (Oct 24, 2025)
Syntracts | $5,300,000 | (Oct 24, 2025)
Cybrid | $10,000,000 | (Oct 24, 2025)
Elevara Medicines | $70,000,000 | (Oct 24, 2025)