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  "markdown": "Pydantic AI Lead Engineer.\n\n- LinkedIn: https://www.linkedin.com/in/douwem/\n- GitHub: https://github.com/douwem\n\n## What Douwe builds\n\n- [Pydantic AI](https://www.anchorterminal.com/tools/pydantic-ai.md), graded A, 81.9/100, in Agent frameworks \u0026 SDKs. Typed Python agent framework for 25+ model providers, with MCP, A2A and durable execution. Pydantic AI Lead Engineer, researched 2026-10-28.\n\n## Works with\n\n- [Bill Easton](https://www.anchorterminal.com/people/bill-easton/), Head of Product, Pydantic\n- [Samuel Colvin](https://www.anchorterminal.com/people/samuel-colvin/), Founder and CEO, Pydantic\n\n## Backed by\n\n- [Sequoia Capital](https://www.anchorterminal.com/investors/sequoia-capital/)\n- [Partech](https://www.anchorterminal.com/investors/partech/)\n- [Irregular Expressions](https://www.anchorterminal.com/investors/irregular-expressions/)\n- [Bryan Helmig](https://www.anchorterminal.com/investors/bryan-helmig/)\n- [Tristan Handy](https://www.anchorterminal.com/investors/tristan-handy/)\n- [David Cramer](https://www.anchorterminal.com/investors/david-cramer/)\n- [Logan Kilpatrick](https://www.anchorterminal.com/investors/logan-kilpatrick/)\n- [Jason Liu](https://www.anchorterminal.com/investors/jason-liu/)\n\n## Questions\n\n### Who is Douwe Maan?\n\nDouwe Maan is pydantic AI Lead Engineer.\n\n### What does Pydantic make?\n\nAnchor Terminal lists Pydantic AI from Pydantic. Typed Python agent framework for 25+ model providers, with MCP, A2A and durable execution.\n\n### Who has invested in Pydantic?\n\nThe sources our research read name Sequoia Capital, Partech, Irregular Expressions, Bryan Helmig, Tristan Handy, David Cramer, Logan Kilpatrick and Jason Liu.\n\n### How are Douwe's tools graded?\n\nPydantic AI is graded A, 81.9 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.\n\n## Sources\n\n- https://pydantic.dev/authors/samuel-colvin\n- https://scolvin.com/\n- https://pydantic.dev/\n- https://pydantic.dev/docs/ai/\n- https://pydantic.dev/about\n\nThese are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.\n",
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