# Thomas Howell

> Thomas Howell is a pre-seed investor backing SaaS and Generative AI. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 2
- Last investment: Apr 2025
- Lead investor: 0%
- Last updated: Aug 2026

Thomas Howell is a pre-seed investor focused on SaaS and Generative AI. Thomas Howell

## Contacts

5 contacts available for Thomas Howell: 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/thomas-howell-77b2?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Pre-Seed | $600k–$5.4M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 50% |
| Generative AI | 1 | 50% |
| Developer APIs | 1 | 50% |
| Infrastructure | 1 | 50% |
| Developer Platform | 1 | 50% |

6 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Plastic Labs | User context management & metacognition for large language model applications. | $5.4M | Pre-Seed | Apr 11, 2025 | https://plasticlabs.ai |
| Plastic Labs | User context management & metacognition for large language model applications. | $600K | Pre-Seed | Aug 10, 2023 | https://plasticlabs.ai |

2 of 2 investments shown.

## Co-investors
- [Betaworks](https://shizune.co/investors/profile/betaworks) — VC Fund, 2 deals together
- [Differential Ventures](https://shizune.co/investors/profile/differential-ventures) — VC Fund, 2 deals together
- [Greycroft](https://shizune.co/investors/profile/greycroft) — VC Fund, 2 deals together
- [Mozilla Ventures](https://shizune.co/investors/profile/mozilla-ventures) — VC Fund, 2 deals together
- [Seed Club Ventures](https://shizune.co/investors/profile/seed-club-ventures) — VC Fund, 1 deal together
- [Variant](https://shizune.co/investors/profile/variant-9ecc) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund
- [Andreessen Horowitz](https://shizune.co/investors/profile/andreessen-horowitz) — VC Fund

### 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
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund

## Featured in investor lists
- [Infrastructure Angel Investors](https://shizune.co/investors/infrastructure-angel-investors)

## FAQ

### What does Thomas Howell invest in?

Thomas Howell invests primarily in SaaS, Generative AI and Developer APIs startups, most often at Pre-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.

### What is Thomas Howell's check size?

Thomas Howell typically joins rounds of $600k–$5.4M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Thomas Howell participates in.

### How do I contact Thomas Howell?

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 Thomas Howell last invest?

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

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co