# Brookfield (slim)

> Brookfield's investments in AI tools on Anchor Terminal, Anthropic, Anthropic, PBC and Hark Labs, Inc., with each listing's grade and the founders behind it.

- Full: https://www.anchorterminal.com/investors/brookfield/index.md (~800 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/investors/brookfield/index.json · canonical https://www.anchorterminal.com/investors/brookfield/
- 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)

Venture firm.

Website: https://www.brookfield.com

## Companies on Anchor Terminal

- **Anthropic**, Series H, May 2026
  - [Claude API](https://www.anchorterminal.com/tools/anthropic-api.md), graded BB, 77.3/100
  - [Claude Agent SDK](https://www.anchorterminal.com/tools/claude-agent-sdk.md), graded BB, 70.1/100
  - [Claude Code](https://www.anchorterminal.com/tools/claude-code.md), graded C, 59.9/100
  - Source: https://www.anthropic.com/news/series-h
- **Anthropic, PBC**, Series H, May 2026
  - [Claude Duet](https://www.anchorterminal.com/tools/claude-duet.md), graded F, 17.9/100
  - Source: https://www.anthropic.com/news/series-h
- **Hark Labs, Inc.**, Series A, May 2026
  - [Hark Pro](https://www.anchorterminal.com/tools/hark-pro.md), graded F, 21.9/100
  - Source: https://hark.com/articles/hark-announces-usd700-million-fundraising-round

## Where they invest

- Personal assistants, 2
- Model APIs & inference, 1
- Agent frameworks & SDKs, 1
- Agent harnesses, 1

## Founders they backed

- [Dario Amodei](https://www.anchorterminal.com/people/dario-amodei/), Anthropic
- [Daniela Amodei](https://www.anchorterminal.com/people/daniela-amodei/), Anthropic
- [Tom Brown](https://www.anchorterminal.com/people/tom-brown/), Anthropic
- [Jack Clark](https://www.anchorterminal.com/people/jack-clark/), Anthropic
- [Jared Kaplan](https://www.anchorterminal.com/people/jared-kaplan/), Anthropic
- [Sam McCandlish](https://www.anchorterminal.com/people/sam-mccandlish/), Anthropic
- [Chris Olah](https://www.anchorterminal.com/people/chris-olah/), Anthropic
- [Karan Ahuja](https://www.anchorterminal.com/people/karan-ahuja/), Anthropic, PBC
- [Brett Adcock](https://www.anchorterminal.com/people/brett-adcock/), Hark Labs, Inc.

## Questions

### Which AI tools has Brookfield invested in?

Anchor Terminal lists Anthropic, Anthropic, PBC and Hark Labs, Inc.

### How are Brookfield's companies graded?

On Anchor Terminal's benchmark, Claude API (BB, 77.3), Claude Agent SDK (BB, 70.1), Claude Code (C, 59.9), Claude Duet (F, 17.9) and Hark Pro (F, 21.9).

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.