Third Prime is a venture capital firm. Based in New York, United States. Known portfolio companies include Chaos Labs, Monite, Acctual, Komi, CalmWave and Benable, 19 companies in all.
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Investment focus
Contacts
Who to pitch at Third Prime
Third Prime portfolio companies (19)
- Chaos Labs
- Monite
- Acctual
- Komi
- CalmWave
- Benable
- Bone
- UnityAI
- Verisoul
- January
- Limited
- Paywatch
- Croissant
- Finerio
- Finerio Connect
- Inspiren
- Kafene
- Cubby Storage
- Moonware
Co-investors
Funds that share portfolio companies with Third Prime.
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About Third Prime
The firm's listing covers sectors AI, FinTech, Healthcare and Real Estate, and focus areas AI Applications, AI Infrastructure, Credit and Embedded Finance; known deals cluster at Pre-Seed, Seed and Series A.
The team counts 8 people in our database. Keith Hamlin (Managing Partner), Keith Hamlin (Cofounder and General Partner) and Wes Barton (Cofounder and General Partner) are shown as the contacts to pitch.
Across the known portfolio, 20 co-investors appear alongside Third Prime, including Bancolombia, Krealo and Company Ventures.
Frequently asked questions
What is Third Prime?
Third Prime is a venture capital firm based in New York, United States, with a known portfolio of 19 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Third Prime invest in?
Listed sectors include AI, FinTech, Healthcare and Real Estate; listed focus areas include AI Applications, AI Infrastructure, Credit and Embedded Finance. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Third Prime invest at?
The known deals of Third Prime include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Third Prime?
3 of the 8 people on file at Third Prime are listed as contacts for the firm. All 8 have their own profile page.
How do I contact Third Prime?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 8 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal