Peter Rosenthal
Founding Member at Mighty Capital
Palo Alto, California
Peter Rosenthal, Founding Member at Mighty Capital is an active investor based in Palo Alto, California. This profile covers what Peter Rosenthal backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestment PartnerInvestor
- Stages
- Early Stage VentureSeed
- Location
- Palo Alto, California
- Typical check
- $375K
How to reach Peter Rosenthal
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About this profile
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Cite this page
Round Funded. "Peter Rosenthal." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/peter-rosenthal
Frequently Asked Questions
Who is Peter Rosenthal?
Peter Rosenthal is an active investor, Founding Member at Mighty Capital. Round Funded tracks their focus and activity alongside thousands of investors.
What stage does Peter Rosenthal invest at?
Peter Rosenthal typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Peter Rosenthal's typical check size?
Peter Rosenthal typically writes checks around $375K. 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.