Certified by Founder Lodge
Vellum
United States - New York
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1 Disclosed Funding Rounds $5,000,000
0 Participating Investments
-
Operating Status
Active
-
Last Funding Type
Seed
-
Company Type
For Profit
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Vellum (W23) is a developer platform for building production-worthy applications on LLMs like OpenAI’s GPT-3 or Anthropic’s Claude. Use Vellum to save hours on prompt engineering, iterate on
| Date | Round | Raised | Participating Investors |
|---|---|---|---|
| July, 12 ,2023 | Seed | $5,000,000 | |
| July, 11 ,2025 | Series A | $20,000,000.00 |
Pioneer Fund
Rebel Fund
Eastlink Capital
Grai (YC S22)
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Elevara Medicines | $70,000,000 | (Oct 24, 2025)
