# Madeline Macartney

> Madeline Macartney is a startup investor at IDEO CoLab Ventures (San Francisco). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [IDEO CoLab Ventures](https://shizune.co/investors/profile/ideo-colab)
- Location: San Francisco, United States
- Last updated: Aug 2026

Madeline Macartney is a startup investor at IDEO CoLab Ventures in San Francisco. Madeline Macartney - Investor @ IDEO CoLab Ventures

## About IDEO CoLab Ventures

VC Fund · Cambridge, United States

IDEO CoLab Ventures is invest in early-stage distributed web startups and co-create with them to ship new products and protocols.

4 contacts available at IDEO CoLab Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Daniel Hodd | Co-Founder & Venture Partner, IDEO CoLab Ventures | https://shizune.co/investors/profile/daniel-hodd-d8e4 |
| Madeline Macartney | Investor | https://shizune.co/investors/profile/madeline-macartney |
| Ian Lee | Co-Founder ,Venture Partner, IDEO CoLab Ventures | https://shizune.co/investors/profile/ian-lee-3 |
| Matt Weiss | Co-Founder & Marketing Director & CEO | https://shizune.co/investors/profile/matt-weiss-aa33 |

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