Jack Simison, Junior Partner at Pantera Capital is an active investor based in San Francisco, California. This profile covers what Jack Simison backs, at which stage, and how founders can reach out in 2026.
Jack Simison is a venture investor in companies across payments, DeFi, CeDeFi, infra, and security, with experience in equity and crypto derivatives.
Jack Simison invests in Fintech, Crypto & Web3 and Cybersecurity, typically at Early Stage Venture and Late Stage Venture.
- Firm
- Pantera Capital
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- FintechCrypto & Web3Cybersecurity
- Location
- San Francisco, California
- Typical check
- $3.8M
How to reach Jack Simison
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About this profile
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Cite this page
Round Funded. "Jack Simison." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jack-simison
Frequently Asked Questions
Who is Jack Simison?
Jack Simison, Junior Partner at Pantera Capital is an active investor based in San Francisco, California. Jack Simison invests in Fintech, Crypto & Web3 and Cybersecurity, typically at Early Stage Venture and Late Stage Venture.
What does Jack Simison invest in?
Jack Simison invests in Fintech, Crypto & Web3 and Cybersecurity, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jack Simison invest at?
Jack Simison typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jack Simison's typical check size?
Jack Simison typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.