# Melissa Yang

> Melissa Yang is a angel investor at Atom Capital backing Artificial Intelligence and Security. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Atom Capital](https://shizune.co/investors/profile/atom-capital-9bc2)
- Location: Seattle, United States
- Total investments: 2
- Last investment: Nov 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/melissay

Melissa Yang is a Partner at CCV and was a Founder, CTO, and VP of Engineering at Escapia. Melissa has a bachelor's degree at Tsinghua University and received a master's degree at the University of Washington computer.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Artificial Intelligence | 2 | 100% |
| Security | 1 | 50% |
| Cyber Security | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 1 | 50% |
| Series A | 1 | 50% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| China | 1 | 50% |
| United States | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| HydroX AI | HydroX AI is an AI-based security platform that provides a one-stop solution for risk control and data protection for large models from cyber threats and ethical hackers. | $4M | Angel | Nov 06, 2023 |  |
| Xbotspace | Xbotspace is the generative AI middleware startup investigates the implementation and deployment of huge language models. |  | Series A | Aug 08, 2023 |  |

2 of 2 investments shown.

## Co-investors
- [IDG Capital](https://shizune.co/investors/profile/idg-capital-partners) — VC Fund, 1 deal together
- [Koala Fund](https://shizune.co/investors/profile/koala-fund) — VC Fund, 1 deal together
- [Linear Capital](https://shizune.co/investors/profile/linear-capital) — VC Fund, 1 deal together
- [MiraclePlus](https://shizune.co/investors/profile/miracleplus) — VC Fund, 1 deal together
- [New Alliance Capital](https://shizune.co/investors/profile/new-alliance-capital) — VC Fund, 1 deal together
- [Vitalbridge Capital](https://shizune.co/investors/profile/vitalbridge-capital) — VC Fund, 1 deal together

## About Atom Capital

VC Fund

Atom Capital invests in early-stage technology companies.

1 contacts available at Atom Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Melissa Yang | Founding Partner | https://shizune.co/investors/profile/melissa-yang |

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### Similar stage
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- [ZhenFund](https://shizune.co/investors/profile/zhenfund) — VC Fund
- [IAN Group](https://shizune.co/investors/profile/indian-angel-network) — VC Fund

## FAQ

### What does Melissa Yang invest in?

Melissa Yang invests primarily in Artificial Intelligence, Security and Cyber Security startups, most often at Angel and Series A stage. Most of the 2 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Melissa Yang last invest?

The most recent investment recorded for Melissa Yang closed in Nov 2023. Shizune tracks 2 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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