# Bill Easton

> Bill Easton is head of Product at Pydantic. Pydantic AI and Pydantic Logfire on Anchor Terminal, with grades, an about and public profiles.

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- API: https://www.anchorterminal.com/api/v1/index.json
- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-28

Head of Product, Pydantic.

Bill Easton joined Pydantic as Head of Product in June 2026 and maintains FastMCP. He was previously Director of Product Management for Observability at Elastic, worked in product at Amazon and was CTO at Verve Industrial Protection.

- LinkedIn: https://www.linkedin.com/in/williamseaston
- GitHub: https://github.com/strawgate

## What Bill builds

- [Pydantic AI](https://www.anchorterminal.com/tools/pydantic-ai.md), graded A, 81.9/100, in Agent frameworks & SDKs. Typed Python agent framework for 25+ model providers, with MCP, A2A and durable execution. Head of Product, Pydantic, researched 2026-10-28.
- [Pydantic Logfire](https://www.anchorterminal.com/tools/pydantic-logfire.md), graded B, 65.1/100, in Agent observability & evals. Pydantic Logfire is a hosted observability platform built on OpenTelemetry for traces, logs, metrics, LLM cost tracking, evaluations and prompt management. Agents reach it through a remote MCP server, a SQL query API, a public REST API and SDKs. Head of Product, Pydantic, researched 2026-10-28.

## Works with

- [Douwe Maan](https://www.anchorterminal.com/people/douwe-maan/), Pydantic AI Lead Engineer
- [Samuel Colvin](https://www.anchorterminal.com/people/samuel-colvin/), Founder and CEO, Pydantic

## Backed by

- [Sequoia Capital](https://www.anchorterminal.com/investors/sequoia-capital/)
- [Partech](https://www.anchorterminal.com/investors/partech/)
- [Irregular Expressions](https://www.anchorterminal.com/investors/irregular-expressions/)
- [Bryan Helmig](https://www.anchorterminal.com/investors/bryan-helmig/)
- [Tristan Handy](https://www.anchorterminal.com/investors/tristan-handy/)
- [David Cramer](https://www.anchorterminal.com/investors/david-cramer/)
- [Logan Kilpatrick](https://www.anchorterminal.com/investors/logan-kilpatrick/)
- [Jason Liu](https://www.anchorterminal.com/investors/jason-liu/)

## Questions

### Who is Bill Easton?

Bill Easton joined Pydantic as Head of Product in June 2026 and maintains FastMCP. He was previously Director of Product Management for Observability at Elastic, worked in product at Amazon and was CTO at Verve Industrial Protection.

### What does Pydantic, Pydantic Services Inc. make?

Anchor Terminal lists Pydantic AI and Pydantic Logfire from Pydantic, Pydantic Services Inc.. Typed Python agent framework for 25+ model providers, with MCP, A2A and durable execution.

### Who has invested in Pydantic, Pydantic Services Inc.?

The sources our research read name Sequoia Capital, Partech, Irregular Expressions, Bryan Helmig, Tristan Handy, David Cramer, Logan Kilpatrick and Jason Liu.

### How are Bill's tools graded?

Pydantic AI is graded A, 81.9 out of 100; Pydantic Logfire is graded B, 65.1 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://pydantic.dev/authors/samuel-colvin
- https://scolvin.com/
- https://pydantic.dev/
- https://pydantic.dev/docs/ai/
- https://pydantic.dev/about

These 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.

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