An angel investor and operator angel based in Los Gatos, California, United States, Charly Kleissner has 2 known investments: Proof of Impact and Rainfall.
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Investment focus
- Stage
- Seed
Contacts
Charly Kleissner portfolio companies (2)
- Proof of Impact
- Rainfall
Investor Profile
Founders in the listed focus areas Impact Investing and Social Impact will recognize the pattern in this portfolio.
Charly Kleissner appears in Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Charly Kleissner?
Charly Kleissner is an angel investor and operator angel based in Los Gatos, California, United States with 2 known investments on file, among them Proof of Impact and Rainfall. The sections above list the stages attached to that record.
What does Charly Kleissner invest in?
Listed focus areas include Impact Investing and Social Impact. 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 Charly Kleissner invest at?
The known deals of Charly Kleissner 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 Charly Kleissner?
A LinkedIn page is on file for Charly Kleissner. 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 6 September 2026 · How this data is built · Report a correction or request removal