# Alex Zhu

> Alex Zhu is a pre-seed investor in San Francisco backing Blockchain and Web3. See 3 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: San Francisco, United States
- Total investments: 3
- Last investment: Dec 2024
- Lead investor: 33%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/keepsilence

Alex Zhu is a pre-seed investor in San Francisco focused on Blockchain and Web3. Alex Zhu

## Contacts

5 contacts available for Alex Zhu: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/alex-zhu-2724?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Blockchain | 2 | 67% |
| Web3 | 1 | 33% |
| Marketing | 1 | 33% |
| Advertising | 1 | 33% |
| Data Storage | 1 | 33% |

12 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 1 | 33% |
| Series A | 1 | 33% |
| Funding Round | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Singapore | 2 | 67% |
| United States | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Earos Inc | Earos is a groundbreaking decentralized platform that seamlessly integrates AI and blockchain technologies, providing a secure and collaborative environment for building next-generation digital solutions. By empowering creators, developers, and users, Earos aims to shape a sustainable, intelligent, and community-driven digital ecosystem. | $10M | Pre-Seed | Dec 03, 2024 | https://x.com/Earos_official |
| CyberHash | CyberHash is a Singapore based startup, focusing on distributed storage solutions. The core team is from AWS Singapore, CyberHash intends to use the funds raised in the round to expand its cloud storage facility, which helps to provide a stable、secure and efficient solution to its distributed storage services. The funds will also be used toincrease its operations in Asia, hire 50 employees and grow mainstream adoption of distributed storage solution. | $20M | Series A | Dec 30, 2021 | https://www.cyberhash.cc/ |
| Fishbowl | Fishbowl is the leading provider of one-to-one guest marketing products and services for the restaurant industry. | $5.3M |  | Jan 07, 2020 | http://www.fishbowl.com |

3 of 3 investments shown.

## Co-investors
- [Lemon Capital](https://shizune.co/investors/profile/lemon-capital) — VC Fund, 2 deals together

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### Similar stage
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## Featured in investor lists
- [Internet Angel Investors in Singapore](https://shizune.co/investors/internet-angel-investors-singapore)
- [Blockchain Angel Investors in Asia](https://shizune.co/investors/blockchain-angel-investors-asia)
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- [Web3 Angel Investors in Singapore](https://shizune.co/investors/web3-angel-investors-singapore)
- [Web3 Angel Investors in Asia](https://shizune.co/investors/web3-angel-investors-asia)
- [Enterprise Angel Investors in Singapore](https://shizune.co/investors/enterprise-angel-investors-singapore)

## FAQ

### What does Alex Zhu invest in?

Alex Zhu invests primarily in Blockchain, Web3 and Marketing startups, most often at Pre-Seed and Series A stage. Most of the 3 investments tracked by Shizune back companies in Singapore. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Alex Zhu?

Public channels for Alex Zhu include LinkedIn. 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.

### When did Alex Zhu last invest?

The most recent investment recorded for Alex Zhu closed in Dec 2024. Shizune tracks 3 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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