Jeff Herman

Active Investor

Angel investor in San Diego

San Diego, California

Jeff Herman, Angel investor in San Diego is an active investor based in San Diego, California. This profile covers what Jeff Herman backs, at which stage, and how founders can reach out in 2026.

Investor type
Angel
Stages
Pre SeedSeed
Invests in
Healthcare & BiotechSaaS & EnterpriseConsumer & RetailHardware & Deep TechQuantum & SemiconductorsManufacturing & Industrial
Location
San Diego, California
Typical check
$150K
Past investments
2

Notable investments

JSquareFabric8Labs

How to reach Jeff Herman

Angels and operators like Jeff Herman 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. "Jeff Herman." Round Funded investor database, updated September 8, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/jeff-herman

Frequently Asked Questions

What does Jeff Herman invest in?

Jeff Herman invests in Healthcare & Biotech, SaaS & Enterprise, Consumer & Retail and Hardware & Deep Tech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.

What stage does Jeff Herman invest at?

Jeff Herman typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.

What is Jeff Herman's typical check size?

Jeff Herman typically writes checks around $150K. 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.

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