# Endeavor (slim)

> Endeavor's investments in AI tools on Anchor Terminal, ElevenLabs, Tactivos, Inc. (d/b/a Mural), Workable Software Limited and Brainlogic AI S.A.S., with each listing's grade and the founders behind it.

- Full: https://www.anchorterminal.com/investors/endeavor/index.md (~1,050 tokens) · this version ~880 tokens · JSON https://www.anchorterminal.com/investors/endeavor/index.json · canonical https://www.anchorterminal.com/investors/endeavor/
- 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://endeavor.org

## Companies on Anchor Terminal

- **ElevenLabs**, Series C, January 2025, through Endeavor Catalyst Fund
  - [ElevenLabs Agents API + MCP](https://www.anchorterminal.com/tools/elevenlabs-agents.md), graded BB, 71.4/100
  - [ElevenLabs Music API](https://www.anchorterminal.com/tools/elevenlabs-music.md), graded B, 66.9/100
  - [ElevenLabs Scribe Speech to Text API](https://www.anchorterminal.com/tools/elevenlabs-scribe.md), graded B, 69/100
  - [ElevenLabs Text to Speech API + MCP](https://www.anchorterminal.com/tools/elevenlabs-tts.md), graded BB, 75.3/100
  - [ElevenLabs Voice Cloning and Voice Design API](https://www.anchorterminal.com/tools/elevenlabs-voice-cloning.md), graded BB, 74.8/100
  - Source: https://elevenlabs.io/blog/series-c
- **Tactivos, Inc. (d/b/a Mural)**, Series A, January 2020, through Endeavor Catalyst
  - [Mural MCP](https://www.anchorterminal.com/tools/mural-mcp.md), graded E, 42/100
  - Source: https://www.mural.co/press-releases/mural-raises-23m-series-a-from-radian-capital-to-reimagine-visual-collaboration
- **Workable Software Limited**, Growth round, November 2018, through Endeavor Catalyst
  - [Workable](https://www.anchorterminal.com/tools/workable.md), graded C, 61.8/100
  - Source: https://tech.eu/2018/11/20/workable-funding/
- **Brainlogic AI S.A.S.**, Seed extension, April 2025, through Endeavor Catalyst
  - [Zapia](https://www.anchorterminal.com/tools/zapia.md), graded F, 17.5/100
  - Source: https://latamlist.com/zapia-raises-7-25m-seed-extension/

## Where they invest

- Conversational voice agents, 1
- Music generation, 1
- Speech-to-text, 1
- Text-to-speech, 1
- Voice cloning & custom voices, 1
- Diagramming, 1
- Recruiting & applicant tracking, 1
- Personal assistants, 1

## Founders they backed

- [Mati Staniszewski](https://www.anchorterminal.com/people/mati-staniszewski/), ElevenLabs
- [Piotr Dąbkowski](https://www.anchorterminal.com/people/piotr-dabkowski/), ElevenLabs
- [Juan Pablo Pereira](https://www.anchorterminal.com/people/juan-pablo-pereira/), Brainlogic AI S.A.S.
- [Nicolás Loeff](https://www.anchorterminal.com/people/nicolas-loeff/), Brainlogic AI S.A.S.
- [Martín Alcalá Rubí](https://www.anchorterminal.com/people/martin-alcala-rubi/), Brainlogic AI S.A.S.
- [Juan Olloniego](https://www.anchorterminal.com/people/juan-olloniego/), Brainlogic AI S.A.S.
- [Pablo Rodríguez](https://www.anchorterminal.com/people/pablo-rodriguez/), Brainlogic AI S.A.S.

## Questions

### Which AI tools has Endeavor invested in?

Anchor Terminal lists ElevenLabs, Tactivos, Inc.

### How are Endeavor's companies graded?

On Anchor Terminal's benchmark, ElevenLabs Agents API + MCP (BB, 71.4), ElevenLabs Music API (B, 66.9), ElevenLabs Scribe Speech to Text API (B, 69), ElevenLabs Text to Speech API + MCP (BB, 75.3), ElevenLabs Voice Cloning and Voice Design API (BB, 74.8), Mural MCP (E, 42), Workable (C, 61.8) and Zapia (F, 17.5).

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.