1Confirmation
Overview
1Confirmation is an early stage venture fund that supports exceptional founders fueling the decentralization of the web and society. The firm focuses on early-stage investments in the financial services and technology sectors, particularly in blockchain and cryptocurrency.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Coinbase Global | Oct 2018 | Series E | - |
| Polymarket | Jul 2025 | Series C | Co-investor |
| OpenSea | Mar 2021 | Series A | Co-investor |
| Tools for Humanity | Oct 2021 | Series A | Co-investor |
| Forte | May 2021 | Series A | - |
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Key People
Nick Tomaino
Founder and General Partner
Brett Shear
General Partner
Frank Hourigan
Partner, Head of Operations at 1confirmation
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is 1Confirmation based?
1Confirmation is headquartered in Palo Alto, California, United States.
When was 1Confirmation founded?
1Confirmation was founded in 2017.
How many portfolio companies does 1Confirmation have?
1Confirmation has 45 portfolio companies in Caplight's dataset.
What are some companies in 1Confirmation's portfolio?
Portfolio companies visible on Caplight include Coinbase Global, Polymarket, OpenSea, Tools for Humanity, Forte.
What was 1Confirmation's most recent investment shown here?
1Confirmation's most recent investment in this portfolio sample was in Polymarket in 2025.
What sectors does 1Confirmation focus on?
1Confirmation focuses on Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Healthcare & Life Sciences, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, Crypto & Web3, AI, Data & Cloud Infrastructure, FinTech, Media, Entertainment & Gaming, FinTech, Crypto & Web3, Crypto & Web3, FinTech, AI, Data & Cloud Infrastructure, Crypto & Web3, AI, Data & Cloud Infrastructure, Crypto & Web3, Crypto & Web3, FinTech, Mobility, Transportation & Logistics, FinTech, Enterprise Software, Consumer & Commerce, Crypto & Web3, Media, Entertainment & Gaming, Media, Entertainment & Gaming, FinTech, Crypto & Web3, Cybersecurity, Crypto & Web3, Crypto & Web3, Media, Entertainment & Gaming, Cybersecurity, Media, Entertainment & Gaming, Crypto & Web3, Media, Entertainment & Gaming, Enterprise Software, FinTech, Media, Entertainment & Gaming, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, FinTech, Media, Entertainment & Gaming, FinTech, AI, Data & Cloud Infrastructure, Consumer & Commerce, FinTech, Consumer & Commerce, Consumer & Commerce, FinTech, FinTech, Enterprise Software, Consumer & Commerce, FinTech, FinTech, AI, Data & Cloud Infrastructure, FinTech, FinTech, AI, Data & Cloud Infrastructure, Media, Entertainment & Gaming, Consumer & Commerce, FinTech, FinTech.
What company stages does 1Confirmation focus on?
1Confirmation typically invests at the Early stage.
What is 1Confirmation's AUM?
1Confirmation's assets under management are estimated between $500.0M and $1.0B.