# eSign

> eSign is a VC fund in Hangzhou backing Legal and Software. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Hangzhou, China
- Total investments: 1
- Last investment: Dec 2023
- Lead investor: 0%
- Last updated: Aug 2026
- Website: https://www.esign.cn

eSign is a market leader in electronic signatures, offering full life cycle services to corporations, government service systems, and individual users. eSign is headquartered in Xihu District, Hangzhou.

## Contacts

5 contacts available for eSign. Shizune tracks 1 team members at eSign. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/esign-4ff9?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Legal | 1 | 100% |
| Software | 1 | 100% |
| Artificial Intelligence | 1 | 100% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Hongzhou Jin | Co-Founder & Chief Executive Officer | 0 | — |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Powerlaw AI | Powerlaw Ai is a developer of artificial intelligence technology designed to improve the efficiency of legal processes. | $11.2M | Series B | Dec 07, 2023 |  |

1 of 1 investments shown.

## Co-investors
- [BRV](https://shizune.co/investors/profile/blue-run-ventures-china) — VC Fund, 1 deal together
- [HSG](https://shizune.co/investors/profile/hsg-cap) — VC Fund, 1 deal together
- Huayu Science and Technology — VC Fund, 1 deal together
- [Linear Capital](https://shizune.co/investors/profile/linear-capital) — VC Fund, 1 deal together
- [HSG](https://shizune.co/investors/profile/sequoia-capital-china) — VC Fund, 1 deal together
- [Source Code Capital](https://shizune.co/investors/profile/source-code-capital) — VC Fund, 1 deal together

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### Similar stage
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — VC Fund

## FAQ

### What does eSign invest in?

eSign invests primarily in Legal, Software and Artificial Intelligence startups, most often at Series B stage. Most of the 1 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 eSign?

Public channels for eSign include 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 eSign?

The team at eSign includes Hongzhou Jin (Co-Founder & Chief Executive Officer). 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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