An angel investor and operator angel based in Boston, Massachusetts, United States, Donald Fischer has one known investment, WayScript.
Is Donald Fischer a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Donald Fischer portfolio company (1)
- WayScript
Investor Profile
Founders in the listed sectors AI and SaaS, and focus areas Application Integration, Cloud Infrastructure, Cybersecurity and DevOps will recognize the pattern in this portfolio.
Donald Fischer is listed for Pre-Seed and Seed rounds in the database.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Similar investors
Showing 20 of 100
Charles Fitzgerald
angel investor
Seattle, United States
William Dvorak
angel investor
Washington, United States
Doug Fahoury
angel investor and operator angel
Denver, United States
Rogier Fischer
angel investor and operator angel
Utrecht, Netherlands
Alexander Falk
angel investor and operator angel
Boston, United States
Harish Parwani
angel investor and operator angel
Boston, United States
Daniel Firestone
Vice President
Seattle, United States
Nat Friedman
Investor, entrepreneur
San Francisco, United States
Chris Farmer
Founder & CEO
San Francisco, United States
John H. N. Fisher
angel investor
Menlo Park, United States
David Beyer
Investor
San Francisco, United States
Dev Ittycheria
Board Member
New York, United States
Ravi Anaparti
angel investor and operator angel
Palo Alto, United States
Dan Fougere
Venture Partner
New York, United States
David Aronchick
angel investor and operator angel
Seattle, United States
Andrew Miklas
angel investor and operator angel
San Francisco, United States
Chris DiBona
Vice President
Seattle, United States
Andrei O.
angel investor and operator angel
Boston, United States
Dave Carlson
angel investor and operator angel
Englewood, United States
Mohit Aron
operator angel
San Jose, United States
Frequently asked questions
Who is Donald Fischer?
Donald Fischer is an angel investor and operator angel based in Boston, Massachusetts, United States with one known investment on file, WayScript. The sections above list the sectors and stages attached to that record.
What does Donald Fischer invest in?
Listed sectors include AI and SaaS; listed focus areas include Application Integration, Cloud Infrastructure, Cybersecurity and DevOps. 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 Donald Fischer invest at?
The database lists Donald Fischer for Pre-Seed and 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 Donald Fischer?
An email address, a phone number and a LinkedIn page are on file for Donald Fischer. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal