An angel investor and operator angel based in San Mateo, California, United States, Stanislav Vishnevskiy has one known investment, Promptfoo.
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Investment focus
Contacts
Stanislav Vishnevskiy portfolio company (1)
- Promptfoo
Investor Profile
Founders in the listed sector Consumer will recognize the pattern in this portfolio.
Stanislav Vishnevskiy is listed for Seed rounds in the database.
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Frequently asked questions
Who is Stanislav Vishnevskiy?
Stanislav Vishnevskiy is an angel investor and operator angel based in San Mateo, California, United States with one known investment on file, Promptfoo. The sections above list the sectors and stages attached to that record.
What does Stanislav Vishnevskiy invest in?
Listed sectors include Consumer. 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 Stanislav Vishnevskiy invest at?
The database lists Stanislav Vishnevskiy for 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 Stanislav Vishnevskiy?
An email address, a phone number and a LinkedIn page are on file for Stanislav Vishnevskiy. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal