Anthony Hayes
Partner at Mainsail Partners
Austin, Texas
Anthony Hayes, Partner at Mainsail Partners is an active investor based in Austin, Texas. This profile covers what Anthony Hayes backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestment PartnerOperator
- Stages
- Series ASeries BLate Stage Venture
- Invests in
- SaaS & Enterprise
- Location
- Austin, Texas
- Typical check
- $1M
- Past investments
- 24
Notable investments
Fullbay
PeraHealth
Netchemia
Ncontracts
SourceScrub
Steelwedge Software
Zen Planner
The Bar Method
Nexus
ResManSteelhead TechnologiesHow to reach Anthony Hayes
Angels and operators like Anthony 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. "Anthony Hayes." Round Funded investor database, updated September 27, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/anthony-hayes
Frequently Asked Questions
What does Anthony Hayes invest in?
Anthony Hayes invests in SaaS & Enterprise, typically at Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Anthony Hayes invest at?
Anthony Hayes typically invests at Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Anthony Hayes's typical check size?
Anthony Hayes typically writes checks around $1M. 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.