# Anthony Casalena (slim)

> Anthony Casalena's investments in AI tools on Anchor Terminal, 1Password, Vercel Inc. and Vercel, with each listing's grade and the founders behind it.

- Full: https://www.anchorterminal.com/investors/anthony-casalena/index.md (~700 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/investors/anthony-casalena/index.json · canonical https://www.anchorterminal.com/investors/anthony-casalena/
- 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

- **1Password**, Funding round, July 2021
  - [1Password service accounts, SDKs and Environments MCP](https://www.anchorterminal.com/tools/1password.md), graded BB, 71.8/100
  - Source: https://1password.com/blog/investing-in-our-future-again
- **Vercel Inc.**
  - [Vercel AI Gateway](https://www.anchorterminal.com/tools/vercel-ai-gateway.md), graded B, 66.8/100
  - [Vercel Connect](https://www.anchorterminal.com/tools/vercel-connect.md), graded B, 68.8/100
  - Source: https://vercel.com/about
- **Vercel**
  - [Vercel Sandbox](https://www.anchorterminal.com/tools/vercel-sandbox.md), graded BB, 73.5/100
  - Source: https://vercel.com/about

## Where they invest

- Secrets & credential vaults, 1
- Model APIs & inference, 1
- Agent auth & delegated access, 1
- Code execution sandboxes, 1

## Founders they backed

- [Sara Teare](https://www.anchorterminal.com/people/sara-teare/), 1Password
- [Dave Teare](https://www.anchorterminal.com/people/dave-teare/), 1Password
- [Roustem Karimov](https://www.anchorterminal.com/people/roustem-karimov/), 1Password
- [Natalia Karimov](https://www.anchorterminal.com/people/natalia-karimov/), 1Password
- [Guillermo Rauch](https://www.anchorterminal.com/people/guillermo-rauch/), Vercel Inc., Vercel

## Questions

### Which AI tools has Anthony Casalena invested in?

Anchor Terminal lists 1Password, Vercel Inc.

### How are Anthony Casalena's companies graded?

On Anchor Terminal's benchmark, 1Password service accounts, SDKs and Environments MCP (BB, 71.8), Vercel AI Gateway (B, 66.8), Vercel Connect (B, 68.8) and Vercel Sandbox (BB, 73.5).

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.