Mark Zitter
Venture investor in San Francisco
San Francisco, United States
Mark Zitter, Venture investor in San Francisco is an active investor based in San Francisco, United States. This profile covers what Mark Zitter backs, at which stage, and how founders can reach out in 2026.
Mark Zitter is a connector and strategist, advising venture capital funds and their portfolio businesses, with a focus on social and health sectors.
- Investor type
- VCAngel
- Stages
- Early Stage Venture
- Invests in
- Artificial IntelligenceImpact & Social Enterprise
- Location
- San Francisco, United States
- Typical check
- $500K
How to reach Mark Zitter
Angels and operators like Mark Zitter reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
Connect with Mark Zitter
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Mark Zitter invest in?
Mark Zitter invests in Artificial Intelligence and Impact & Social Enterprise, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Zitter invest at?
Mark Zitter typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mark Zitter's typical check size?
Mark Zitter typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Mark Zitter?
Unlock Mark Zitter's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.