Mode VC
Mark Beylin

Mark Beylin

Principal atHaun VenturesCalifornia
X Full bioFirm profile

Mark Beylin is a Principal at Haun Ventures. He previously worked at Boost VC, ConsenSys, and Deloitte, and founded several crypto-focused companies.

What Mark can write

Writes checks of$3M to $30M+
Comes in atPre-seed, Seed, Series A, Series BCan lead the round
Ownership target7-10%At first check
Best routeA warm introAsk a founder in their portfolio.

Haun Ventures writes $3M to $30M+ checks, larger than 93% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: Haun Ventures.

Career

  1. Deloitte · consulting practice
  2. ConsenSys · Software Developer
  3. Boost VC · Associate
  4. Haun Ventures · Principal
    Now

Companies founded

The Bounties NetworkMycoBondThe Pixel Portraits

Focus

cryptoroboticsbiotechaivr

Education

University of Waterloo, B.C.S.Wilfrid Laurier University, B.B.A.

Also at Haun Ventures

Diogo Monica
Diogo MonicaGeneral Partner
Katie HaunFounder & CEO
Breck Stodghill
Breck StodghillPartner
Chris Ahn
Chris AhnPartner

Partners like Mark

At firms with a similar stage, sector and check size.

Charles Moldow
Charles MoldowGeneral Partner, Foundation Capital
Daniel Balmisse
Daniel BalmisseManaging Partner, Cathay InnoSquare, Cathay Innovation
Rajiv Patel-O'Connor
Rajiv Patel-O'ConnorGeneral Partner, Framework Ventures
Stephen Knight
Stephen KnightSenior Managing Partner, F-Prime Capital
Jeff DormanArca
Jim Andelman
Jim AndelmanCo-Founder & Managing Director, Bonfire Ventures

Alert me when Haun Ventures is active

One email when Mark's firm raises a fund, adds a partner or shows new activity.

Founders and investors at a Mode VC gathering

Send Mode VC your deck

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

Send your deck

Questions

Who is Mark Beylin?

Mark Beylin is a Principal at Haun Ventures. He previously worked at Boost VC, ConsenSys, and Deloitte, and founded several crypto-focused companies.

How much does Mark Beylin invest?

Mark Beylin invests through Haun Ventures, which writes checks of $3M to $30M+ at pre-seed, seed, series a, series b.

How do I pitch Mark Beylin?

A warm intro from a founder Haun Ventures backed works best.

What did Mark Beylin do before Haun Ventures?

consulting practice at Deloitte; Software Developer at ConsenSys; Associate at Boost VC.

Last updated 2026-10-15. Is this you? Ask for a correction.