# Sam Altman

> Sam Altman's investments in AI tools on Anchor Terminal, Warp, with each listing's grade and the founders behind it.

- Canonical: https://www.anchorterminal.com/investors/sam-altman/
- Markdown: https://www.anchorterminal.com/investors/sam-altman/index.md (~400 tokens)
- Slim: https://www.anchorterminal.com/investors/sam-altman/index.min.md (~280 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/investors/sam-altman/index.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- 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

Angel investor.

## Companies on Anchor Terminal

- **Warp**, Series B, June 2023
  - [Warp (Warp Agent CLI and the Oz Agent API)](https://www.anchorterminal.com/tools/warp.md), graded C, 59.8/100
  - Source: https://www.warp.dev/blog/warp-drive-series-b

## Where they invest

- Agent harnesses, 1

## Questions

### Which AI tools has Sam Altman invested in?

Anchor Terminal lists Warp backed by Sam Altman.

### How are Sam Altman's companies graded?

On Anchor Terminal's benchmark, Warp (Warp Agent CLI and the Oz Agent API) (C, 59.8).

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. 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.

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Query this catalogue directly over MCP: https://www.anchorterminal.com/mcp (Streamable HTTP, no key). How: https://www.anchorterminal.com/agents/#mcp