An angel investor based in Stanford, California, United States, John Hennessy has 6 known investments: Alchemy, Skiff, Xperiel, Clockwork Systems, PropBidder and BabbleLabs.
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Investment focus
- Focus
- Cloud InfrastructureDeveloper APIsDeveloper ToolsMarketplacesProductivity ToolsReal-Time SystemsSmart Home & CitiesWeb3
Contacts
John Hennessy portfolio companies (6)
- Alchemy
- Skiff
- Xperiel
- Clockwork Systems
- PropBidder
- BabbleLabs
Investor Profile
Founders in the listed sectors AI, Commerce, Real Estate and SaaS, and focus areas Cloud Infrastructure, Developer APIs, Developer Tools and Marketplaces will recognize the pattern in this portfolio.
John Hennessy appears in Seed, Series A and Series B rounds across the known deals.
The portfolio and focus above give founders context on whether John Hennessy matches their raise.
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Frequently asked questions
Who is John Hennessy?
John Hennessy is an angel investor based in Stanford, California, United States with 6 known investments on file, among them Alchemy, Skiff and Xperiel. The sections above list the sectors and stages attached to that record.
What does John Hennessy invest in?
Listed sectors include AI, Commerce, Real Estate and SaaS; listed focus areas include Cloud Infrastructure, Developer APIs, Developer Tools and Marketplaces. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does John Hennessy invest at?
The known deals of John Hennessy include Seed, Series A and Series B rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact John Hennessy?
A LinkedIn page is on file for John Hennessy. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal