An operator angel based in San Francisco, California, United States, Alexander Seyfert has one known investment, Portal to Bitcoin.
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Investment focus
- Stage
- Pre-Seed
Contacts
Alexander Seyfert portfolio company (1)
- Portal to Bitcoin
Investor Profile
Alexander Seyfert is listed for Pre-Seed rounds in the database.
The portfolio and focus above give founders context on whether Alexander Seyfert matches their raise.
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Frequently asked questions
Who is Alexander Seyfert?
Alexander Seyfert is an operator angel based in San Francisco, California, United States with one known investment on file, Portal to Bitcoin. The sections above list the stages attached to that record.
What stage does Alexander Seyfert invest at?
The database lists Alexander Seyfert for Pre-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 Alexander Seyfert?
A LinkedIn page is on file for Alexander Seyfert. 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