# Bryan Chang

> Bryan Chang is a seed investor at Collaborative Fund backing Agentic AI and Legal Tech. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Collaborative Fund](https://shizune.co/investors/profile/collaborative-fund)
- Location: San Francisco, United States
- Total investments: 1
- Last investment: May 2026
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/in/bryankchang
- X (Twitter): http://twitter.com/bryankchang
- Facebook: http://www.facebook.com/bryan.k.chang

Bryan Chang is a seed investor at Collaborative Fund in San Francisco focused on Agentic AI and Legal Tech. Bryan Chang is the Principal at Collaborative Fund.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Agentic AI | 1 | 100% |
| Legal Tech | 1 | 100% |
| Document Preparation | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Mentat | Mentat is a legal tech company that offers an AI powered platform for legal document preparation. | $737K | Seed | May 12, 2026 |  |

1 of 1 investments shown.

## Co-investors
- [HonestFund](https://shizune.co/investors/profile/honestfund) — VC Fund, 1 deal together
- [KRYPTON](https://shizune.co/investors/profile/krypton) — VC Fund, 1 deal together

## About Collaborative Fund

VC Fund · New York, United States

Collaborative Fund is an investment fund that provides funding to companies based on creativity and collaborative consumption. The fund centers around two macro themes which drives business innovation in the coming years: the growth of the creative class and the concept of collaborative consumption. Craig Shapiro founded it in New York in 2010.

5 contacts available at Collaborative Fund.

| Name | Title | Profile |
| --- | --- | --- |
| Guy Vidra | Partner | https://shizune.co/investors/profile/guy-vidra |
| Jungju Kim | Partner | https://shizune.co/investors/profile/jung-ju-kim |
| Bryan Chang | Principal | https://shizune.co/investors/profile/bryan-chang |
| Craig Dalton | VP Portfolio | https://shizune.co/investors/profile/craig-dalton |
| Craig Shapiro | Founder & Managing Partner | https://shizune.co/investors/profile/craig-shapiro |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Bryan Chang invest in?

Bryan Chang invests primarily in Agentic AI, Legal Tech and Document Preparation startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in South Korea. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Bryan Chang last invest?

The most recent investment recorded for Bryan Chang closed in May 2026. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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