# Peter Mattis

> Peter Mattis is a seed investor backing Software and Cloud Computing. See 2 investments, check sizes, portfolio and contact details. Updated Oct 2026.

- Type: Angel Investor
- Location: Brooklyn, United States
- Total investments: 2
- Last investment: Aug 2025
- Lead investor: 0%
- Last updated: Oct 2026
- LinkedIn: https://www.linkedin.com/in/peter-mattis-46549144
- X (Twitter): https://twitter.com/petermattis

Peter Mattis is a seed investor in Brooklyn focused on Software and Cloud Computing. I am a cofounder of Cockroach Labs where I work on a bit of everything, from low level optimization of code to refining the overall design. I was thrust into file systems early in my career at Inktomi and then learned the true meaning of scalability while working on Gmail and Colossus at Google. Before stepping into the office in the morning I willhave nursed my CrossFit addiction and dealt with the chaos of a three kid morning routine. You can set your watch by my daily departure at 5:30 pm to have dinner with my family.

## Contacts

5 contacts available for Peter Mattis: 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/peter-mattis?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 1 | 50% |
| Cloud Computing | 1 | 50% |
| Artificial Intelligence | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Continua AI, Inc. | Continua AI is a startup that develops AI-powered personal agents designed to help people focus on what matters most by enhancing how they interact with information, services, and each other. The company offers personalized AI assistants that can join group chats (such as SMS, iMessage, or Discord), capturing and organizing key information,decisions, and plans in real time. Continua's technology can generate custom podcast feeds tailored to user interests and integrates with calendars, email, and live web data. | $8M | Seed | Aug 12, 2025 | https://continua.ai/ |
| Blacksmith | Blacksmith provides cloud infrastructure for continuous integration, enabling developers to build, test, and deploy software. | $3.5M | Seed | May 01, 2025 | https://blacksmith.sh |

2 of 2 investments shown.

## Co-investors
- [Google Ventures](https://shizune.co/investors/profile/google-ventures) — VC Fund, 2 deals together
- Machina Ventures — VC Fund, 1 deal together
- [Y Combinator](https://shizune.co/investors/profile/y-combinator) — VC Fund, 1 deal together

## Similar investors

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

## FAQ

### What does Peter Mattis invest in?

Peter Mattis invests primarily in Software, Cloud Computing and Artificial Intelligence startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Peter Mattis?

Public channels for Peter Mattis include LinkedIn and X (Twitter). 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 Peter Mattis last invest?

The most recent investment recorded for Peter Mattis closed in Aug 2025. 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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