# Atom Capital

> Atom Capital is a VC fund backing Artificial Intelligence and Security. See 4 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Total investments: 4
- Last investment: Jun 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/atomcapital.xyz
- Website: https://atomcapital.xyz

Atom Capital is a VC fund focused on Artificial Intelligence and Security. Atom Capital invests in early-stage technology companies.

## Contacts

5 contacts available for Atom Capital. Shizune tracks 1 team members at Atom Capital. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/atom-capital-9bc2?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Artificial Intelligence | 2 | 50% |
| Security | 1 | 25% |
| Cyber Security | 1 | 25% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 2 | 50% |
| Seed | 1 | 25% |
| Series A | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| China | 2 | 50% |
| United States | 1 | 25% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Melissa Yang | Founding Partner | 2 | https://shizune.co/investors/profile/melissa-yang |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Shouyi Technology | Shouyi Technology develops a smart wristband that integrates multi-sensor inputs to accurately capture the hand’s multidimensional movements, empowering mobile smart terminals with precise and intuitive interaction capabilities. |  | Angel | Jun 03, 2026 |  |
| Shouyi Technology | Shouyi Technology develops a smart wristband that integrates multi-sensor inputs to accurately capture the hand’s multidimensional movements, empowering mobile smart terminals with precise and intuitive interaction capabilities. | $1.4M | Seed | Feb 10, 2026 |  |
| 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 |  |

4 of 4 investments shown.

## Co-investors
- [Innoangel Fund](https://shizune.co/investors/profile/innoangel-fund) — VC Fund, 2 deals together
- [Leaguer Venture Capital](https://shizune.co/investors/profile/shenzhen-leaguer-venture-capital) — VC Fund, 2 deals together
- [Fibonacci VC](https://shizune.co/investors/profile/fibonacci-vc) — VC Fund, 1 deal together
- [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

## Similar investors

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

## FAQ

### What does Atom Capital invest in?

Atom Capital invests primarily in Artificial Intelligence, Security and Cyber Security startups, most often at Angel and Seed stage. Most of the 4 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Atom Capital?

Public channels for Atom Capital include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Atom Capital?

The team at Atom Capital includes Melissa Yang (Founding Partner). The Team section lists each member with their title, investment count and links.

### 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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