Jeff Karras is a General Partner at America’s Frontier Fund. He has over 20 years of experience investing in technology companies across various venture funds.

What Jeff can write

Writes checks ofNot reported
Comes in atSeed, Series A, Series BCan lead the round
Best routeA warm introAsk a founder in their portfolio.

Career

  1. PriceWaterhouseCoopers · strategic consulting
  2. Sun Microsystems · product marketing
  3. Levensohn Venture Partners · General Partner
    2001-2010
  4. Singtel Innov8 Ventures · Managing Director
    2010-2018
  5. Alter Venture Partners · Managing Partner
    2018-null
  6. America’s Frontier Fund · General Partner
    Now

Companies founded

Alter Venture PartnersSingtel Innov8 Ventures

Focus

technologyenterprise

Education

University of Virginia, B.S. in CommerceWharton School of the University of Pennsylvania, MBA

Also at America's Frontier Fund

Partners like Jeff

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

Alert me when America's Frontier Fund is active

One email when Jeff'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.

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Questions

Who is Jeff Karras?

Jeff Karras is a General Partner at America’s Frontier Fund. He has over 20 years of experience investing in technology companies across various venture funds.

How much does Jeff Karras invest?

America's Frontier Fund has not reported a check size. It invests at seed, series a, series b.

How do I pitch Jeff Karras?

A warm intro from a founder America's Frontier Fund backed works best.

What did Jeff Karras do before America's Frontier Fund?

strategic consulting at PriceWaterhouseCoopers; product marketing at Sun Microsystems; General Partner at Levensohn Venture Partners; Managing Director at Singtel Innov8 Ventures; Managing Partner at Alter Venture Partners.

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