# Lenny Rachitsky (slim)

> Lenny Rachitsky's investments in AI tools on Anchor Terminal, Linear, LlamaIndex and Stytch (Twilio), with each listing's grade and the founders behind it.

- Full: https://www.anchorterminal.com/investors/lenny-rachitsky/index.md (~600 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/investors/lenny-rachitsky/index.json · canonical https://www.anchorterminal.com/investors/lenny-rachitsky/
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-28
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Angel investor.

## Companies on Anchor Terminal

- **Linear**, Series A, December 2020
  - [Linear MCP](https://www.anchorterminal.com/tools/linear-mcp.md), graded D, 53.9/100
  - Source: https://linear.app/now/linear-raises-usd13m-in-series-a-funding-from-sequoia-capital
- **LlamaIndex**, Seed, June 2023
  - [LlamaParse API + MCP](https://www.anchorterminal.com/tools/llamaparse.md), graded C, 59.3/100
  - [OpenDocRouter](https://www.anchorterminal.com/tools/opendocrouter.md), graded C, 56.7/100
  - Source: https://www.llamaindex.ai/blog/building-the-data-framework-for-llms-bca068e89e0e
- **Stytch (Twilio)**, Seed, summer 2020
  - [Stytch Connected Apps](https://www.anchorterminal.com/tools/stytch-connected-apps.md), graded C, 60.8/100
  - Source: https://stytch.com/blog/announcing-our-seed-round/

## Where they invest

- Document parsing & extraction, 2
- Work & productivity, 1
- Agent auth & delegated access, 1

## Questions

### Which AI tools has Lenny Rachitsky invested in?

Anchor Terminal lists Linear, LlamaIndex and Stytch (Twilio) backed by Lenny Rachitsky.

### How are Lenny Rachitsky's companies graded?

On Anchor Terminal's benchmark, Linear MCP (D, 53.9), LlamaParse API + MCP (C, 59.3), OpenDocRouter (C, 56.7) and Stytch Connected Apps (C, 60.8).

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.