# Sarah Wooders (slim)

> Sarah Wooders is co-founder and CTO. Letta on Anchor Terminal, with grades, an about and public profiles.

- Full: https://www.anchorterminal.com/people/sarah-wooders/index.md (~900 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/people/sarah-wooders/index.json · canonical https://www.anchorterminal.com/people/sarah-wooders/
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-11-06
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Co-founder and CTO.

## What Sarah builds

- [Letta](https://www.anchorterminal.com/tools/letta.md), graded C, 59.7/100, in Agent harnesses. Letta, from the MemGPT team, is an open-source agent harness (formerly Letta Code) for stateful agents that keep memory blocks, skills and conversations across sessions, used from a CLI, chat.letta.com, messaging channels or the Agent SDK, with Letta Cloud. Co-founder and CTO, researched 2026-11-06.

## Works with

- [Charles Packer](https://www.anchorterminal.com/people/charles-packer/), Co-founder and CEO

## Backed by

- [Felicis](https://www.anchorterminal.com/investors/felicis/)
- [Sunflower Capital](https://www.anchorterminal.com/investors/sunflower-capital/)
- [Essence VC](https://www.anchorterminal.com/investors/essence-vc/)
- [Jeff Dean](https://www.anchorterminal.com/investors/jeff-dean/)
- [Clem Delangue](https://www.anchorterminal.com/investors/clem-delangue/)
- [Cristobal Valenzuela](https://www.anchorterminal.com/investors/cristobal-valenzuela/)
- [Jordan Tigani](https://www.anchorterminal.com/investors/jordan-tigani/)
- [Tristan Handy](https://www.anchorterminal.com/investors/tristan-handy/)
- [Robert Nishihara](https://www.anchorterminal.com/investors/robert-nishihara/)
- [Barry McCardel](https://www.anchorterminal.com/investors/barry-mccardel/)

## Questions

### Who is Sarah Wooders?

Sarah Wooders is co-founder and CTO.

### What does Letta make?

Anchor Terminal lists Letta from Letta.

### Who has invested in Letta?

The sources our research read name Felicis, Sunflower Capital, Essence VC, Jeff Dean, Clem Delangue, Cristobal Valenzuela, Jordan Tigani, Tristan Handy, Robert Nishihara and Barry McCardel.

### How are Sarah's tools graded?

Letta is graded C, 59.7 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://prnewswire.com/news-releases/berkeley-ai-research-lab-spinout-letta-raises-10m-seed-financing-led-by-felicis-to-build-ai-with-memory-302257004.html
- https://github.com/letta-ai/letta/blob/main/SECURITY.md
- https://github.com/letta-ai/letta-code

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.