Patrick Giblin
Founder / Principal at 451 Degrees
San Francisco, California
Patrick Giblin, Founder / Principal at 451 Degrees is an active investor based in San Francisco, California. This profile covers what Patrick Giblin backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Artificial IntelligenceFintechHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataCybersecurity
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 4
Notable investments
How to reach Patrick Giblin
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About this profile
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Cite this page
Round Funded. "Patrick Giblin." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/patrick-giblin
Frequently Asked Questions
What does Patrick Giblin invest in?
Patrick Giblin invests in Artificial Intelligence, Fintech, Healthcare & Biotech and Biotech & Pharma, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Patrick Giblin invest at?
Patrick Giblin typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Patrick Giblin's typical check size?
Patrick Giblin 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.