Companies / stainless.com
stainless.com
New York, NY, United States
Stainless helps companies deliver great developer and agent experiences with robust SDKs, documentation, and servers derived from their OpenAPI spec
stainless.com, based in New York, NY, United States, has 4 investors on file, among them Andreessen Horowitz, Felicis and Sequoia Capital. Its latest round on record is Series A, 10 Dec 2024. Its site was last checked 12 Nov 2026: site answers.
Funding
1 round on recordRound sizes and total raised are on Fundup AI, our sister product for funding data.
Investors
4 investors on file| Investor | Evidence | Type |
|---|---|---|
| Page + round | Venture capital | |
| Page + round | Venture capital | |
| Portfolio page | Venture capital | |
| Page + round | Venture capital |
A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/companies/stainless.com/investors
# also
GET /v1/companies/stainless.com
GET /v1/companies/stainless.com/news