Angel investor in listed AI tools
David Cramer
David Cramer has backed 9 companies behind 10 listings on Anchor Terminal.
Companies on Anchor Terminal
Earendil
- Pi B · Agent harnesses
Source earendil.com/posts/…
Northflank
Source northflank.com/about
Pydantic Seed, February 2023
Source pydantic.dev/articles/…
Pydantic Services Inc. Seed, February 2023
Source pydantic.dev/articles/…
Resend
Source resend.com/about
Strapi, Inc. Series A, May 2020
Source strapi.io/blog/…
Supermemory Seed, October 2025
Source supermemory.ai/blog/…
Vercel Inc.
Source vercel.com/about
Vercel
Source vercel.com/about
Where they invest
Agent harnesses 1 GPU & serverless compute 1 Agent frameworks & SDKs 1 Agent observability & evals 1 Email delivery APIs 1 CMS & website publishing 1 Agent memory 1 Model APIs & inference 1 Agent auth & delegated access 1 Code execution sandboxes 1
Founders they backed
- Armin Ronacher Earendil
- Colin Daymond Hanna Earendil
- Samuel Colvin Pydantic, Pydantic Services Inc.
- Zeno Rocha Resend
- Bu Kinoshita Resend
- Guillermo Rauch Vercel Inc., Vercel
Questions
Which AI tools has David Cramer invested in?
Anchor Terminal lists Earendil, Northflank, Pydantic, Pydantic Services Inc., Resend, Strapi, Inc., Supermemory, Vercel Inc. and Vercel backed by David Cramer.
How are David Cramer's companies graded?
On Anchor Terminal's benchmark, Pi (B, 68.6), Northflank (C, 61.3), Pydantic AI (A, 81.9), Pydantic Logfire (B, 65.1), Resend API + MCP (BB, 77.1), Strapi (B, 65.7), Supermemory API + MCP (B, 63.7), Vercel AI Gateway (B, 66.8), Vercel Connect (B, 68.8) and Vercel Sandbox (BB, 73.5).
Investors are named from the companies' own announcements, the investors' own pages, Y Combinator's company pages, public filings and news reports of a round, each with its source and the date it was researched. An investor isn't a sign of quality, and nobody can pay to be listed or to change a grade. To correct something or have a page removed, write to privacy@anchorterminal.com.