Deb Karstetter
Partner at The Angels' Forum
San Jose, California
Deb Karstetter, Partner at The Angels' Forum is an active investor based in San Jose, California. This profile covers what Deb Karstetter backs, at which stage, and how founders can reach out in 2026.
Deb Karstetter is a Partner at The Angels' Forum and Founder & President at Executive nSight, specializing in steering emerging companies from innovation to commercial viability.
- Investor type
- VCAngel
- Stages
- SeedEarly Stage Venture
- Invests in
- Healthcare & BiotechSaaS & Enterprise
- Location
- San Jose, California
- Typical check
- $375K
How to reach Deb Karstetter
Angels and operators like Deb Karstetter 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 Deb Karstetter
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 Deb Karstetter invest in?
Deb Karstetter invests in Healthcare & Biotech and SaaS & Enterprise, typically at Seed and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Deb Karstetter invest at?
Deb Karstetter typically invests at Seed and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Deb Karstetter's typical check size?
Deb Karstetter typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
How do I contact Deb Karstetter?
Unlock Deb Karstetter'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.