Stainless
Auto-generate idiomatic SDKs from your API
About Stainless
Stainless auto-generates production-quality, idiomatic SDKs in Python, TypeScript, Go, Java, and more from your OpenAPI spec — the same way OpenAI, Cloudflare, and Anthropic generate their SDKs. It handles pagination, retries, streaming, authentication, and all the patterns developers expect, with zero maintenance overhead.
Pitch deck breakdown
How Stainless would pitch themselves.
Target customer
Software engineers + DevOps teams shipping production systems — from indie hackers to enterprise platform teams at scale.
Problem they solve
Stainless auto-generates production-quality, idiomatic SDKs in Python, TypeScript, Go, Java, and more from your OpenAPI spec — the same way OpenAI, Cloudflare, and Anthropic generate their SDKs. It handles pagination, r… The category has historically been served by tools that miss the modern workflow this product is built around.
Key differentiator
Stainless differentiates on auto-generate idiomatic sdks from your api. Backed by Sequoia + Abstract Ventures, $21M raised — the company has resources + validation to compound this thesis. Founded by Alex Rattray + team.
Go-to-market strategy
Early-stage GTM — typically product-led growth (free tier or low-friction onboarding) paired with founder-led sales for the first 100 customers. Heavy content marketing + community presence on Twitter/X, LinkedIn, and category-specific Slack groups.
Stainless website preview
Company facts
- Category
- Dev Tools
- Funding stage
- Seed
- Total raised
- $21M
- Founded
- 2022
- Team size
- 1–10
- HQ
- New York
- Country
- USA
- Website
- stainlessapi.com
Founders of Stainless
- Alex Rattray
- Cody Breene
Investors backing Stainless
- Sequoia
- Abstract Ventures
Frequently asked questions
What does Stainless do?
Stainless auto-generates production-quality, idiomatic SDKs in Python, TypeScript, Go, Java, and more from your OpenAPI spec — the same way OpenAI, Cloudflare, and Anthropic generate their SDKs. It handles pagination, retries, streaming, authentication, and all the patterns developers expect, with zero maintenance overhead.
Where is Stainless based?
Stainless is based in New York, USA.
When was Stainless founded?
Stainless was founded in 2022.
How much has Stainless raised?
Stainless has raised $21M in their Seed round.
Who founded Stainless?
Stainless was founded by Alex Rattray, Cody Breene.
Who has invested in Stainless?
Stainless is backed by Sequoia, Abstract Ventures.