An operator angel, Jon Klein has 4 known investments: SocialRadar, LiveSafe, Prodea and Access Health Group.
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Investment focus
- Stage
- Seed
- Focus
- ContentHealth TechIoTMediaSafety
Contacts
Jon Klein portfolio companies (4)
- SocialRadar
- LiveSafe
- Prodea
- Access Health Group
Investor Profile
Founders in the listed sectors Consumer, Hardware, Healthcare and SaaS, and focus areas Content, Health Tech, IoT and Media will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Jon Klein?
Jon Klein is an operator angel with 4 known investments on file, among them SocialRadar, LiveSafe and Prodea. The sections above list the sectors and stages attached to that record.
What does Jon Klein invest in?
Listed sectors include Consumer, Hardware, Healthcare and SaaS; listed focus areas include Content, Health Tech, IoT and Media. 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 Jon Klein invest at?
The known deals of Jon Klein include Seed 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 Jon Klein?
An email address and a LinkedIn page are on file for Jon Klein. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds 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