Ted Maidenberg

Ted Maidenberg

Co-Founder / Managing Director atTribe CapitalFirm active Oct 13California

Ted Maidenberg has 16 years of venture experience, co-founding Social Capital and serving as a Partner at USVP and Director at Time Warner Investments. He has managed portfolios through downturns, helping companies like Slack, Trunk Club, and Saildrone.

What Ted can write

Writes checks ofNot reported
Comes in atSeed, Series A, Series BCan lead the round
Email the firm[email protected]The firm's own inbox for founders.

Career

  1. Time Warner Investments · Director
  2. USVP · Partner
  3. Social Capital · Co-Founder
  4. Tribe Capital · Co-Founder / Managing Director
    Now

Companies founded

Social Capital

Investments named in public bios

SlackTrunk ClubSaildrone

Focus

venture capital

Education

Washington University in St. Louis

Also at Tribe Capital

Alert me when Tribe Capital is active

One email when Ted'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 Ted Maidenberg?

Ted Maidenberg has 16 years of venture experience, co-founding Social Capital and serving as a Partner at USVP and Director at Time Warner Investments. He has managed portfolios through downturns, helping companies like Slack, Trunk Club, and Saildrone.

How much does Ted Maidenberg invest?

Tribe Capital has not reported a check size. It invests at seed, series a, series b.

How do I pitch Ted Maidenberg?

Email [email protected], the firm's inbox for founders, and name Ted in the subject. A warm intro from a founder Tribe Capital backed works better.

What did Ted Maidenberg do before Tribe Capital?

Director at Time Warner Investments; Partner at USVP; Co-Founder at Social Capital.

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