Jason Ben Yair
Managing Partner at Carbyne Capital Secondaries Fund
United States
Jason Ben Yair, Managing Partner at Carbyne Capital Secondaries Fund is an active investor based in United States. This profile covers what Jason Ben Yair backs, at which stage, and how founders can reach out in 2026.
Jason Ben Yair is the Managing Partner at Carbyne Capital Secondaries Fund and a Venture Partner at Blockchain Builders Fund.
Jason Ben Yair invests in Crypto & Web3, typically at Early Stage Venture.
- Investor type
- VC
- Stages
- Early Stage Venture
- Invests in
- Crypto & Web3
- Location
- United States
- Typical check
- $500K
How to reach Jason Ben Yair
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Round Funded. "Jason Ben Yair." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jason-ben-yair
Frequently Asked Questions
Who is Jason Ben Yair?
Jason Ben Yair, Managing Partner at Carbyne Capital Secondaries Fund is an active investor based in United States. Jason Ben Yair invests in Crypto & Web3, typically at Early Stage Venture.
What does Jason Ben Yair invest in?
Jason Ben Yair invests in Crypto & Web3, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jason Ben Yair invest at?
Jason Ben Yair typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jason Ben Yair's typical check size?
Jason Ben Yair typically writes checks around $500K. 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.