William Guttman is an angel investor and operator angel based in Pittsburgh, Pennsylvania, United States. The known portfolio counts 8 companies: Teachable, Rachio, 15Five, Splitwise, Palo Alto Networks, August Home, ClassWallet and RedZone Robotics.
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Investment focus
- Stage
- Seed
Contacts
William Guttman portfolio companies (8)
- Teachable
- Rachio
- 15Five
- Splitwise
- Palo Alto Networks
- August Home
- ClassWallet
- RedZone Robotics
Investor Profile
The known portfolio sits in sectors FinTech, Hardware and SaaS, and focus areas Cybersecurity, EdTech, Enterprise SaaS and HR Tech.
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 William Guttman?
William Guttman is an angel investor and operator angel based in Pittsburgh, Pennsylvania, United States with 8 known investments on file, among them Teachable, Rachio and 15Five. The sections above list the sectors and stages attached to that record.
What does William Guttman invest in?
Listed sectors include FinTech, Hardware and SaaS; listed focus areas include Cybersecurity, EdTech, Enterprise SaaS and HR Tech. 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 William Guttman invest at?
The known deals of William Guttman 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 William Guttman?
An email address, a phone number and a LinkedIn page are on file for William Guttman. 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 5 September 2026 · How this data is built · Report a correction or request removal