Will Hayes
Angel investor in San Francisco
San Francisco, California
Will Hayes, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Will Hayes backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestor
- Stages
- Pre SeedSeed
- Invests in
- Healthcare & BiotechDigital Health & HealthTechSaaS & EnterpriseConsumer & Retail
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 3
Notable investments
Fibo
SplunkHow to reach Will Hayes
Angels and operators like Will Hayes 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
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Cite this page
Round Funded. "Will Hayes." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/will-h
Frequently Asked Questions
What does Will Hayes invest in?
Will Hayes invests in Healthcare & Biotech, Digital Health & HealthTech, SaaS & Enterprise and Consumer & Retail, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Will Hayes invest at?
Will Hayes typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Will Hayes's typical check size?
Will Hayes 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.