Isaac Silverman
Angel investor in San Francisco
San Francisco, California
Isaac Silverman, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Isaac Silverman backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelPEOperator
- Stages
- Pre SeedSeedSeries BLate Stage Venture
- Invests in
- Healthcare & BiotechSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataRobotics & AutomationMobility & LogisticsSupply Chain & LogisticsMarketing & AdTech
- Location
- San Francisco, California
- Typical check
- $1.6M
- Past investments
- 1
Notable investments
How to reach Isaac Silverman
Angels and operators like Isaac Silverman 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.
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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. How this data is built.
Cite this page
Round Funded. "Isaac Silverman." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/isaac-silverman
Frequently Asked Questions
What does Isaac Silverman invest in?
Isaac Silverman invests in Healthcare & Biotech, SaaS & Enterprise, Consumer & Retail and Developer Tools & Data, typically at Pre Seed, Seed, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Isaac Silverman invest at?
Isaac Silverman typically invests at Pre Seed, Seed, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Isaac Silverman's typical check size?
Isaac Silverman typically writes checks around $1.6M. 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.