An operator angel based in San Francisco, California, United States, Jimmy Zelinskie has one known investment, Polar Signals.
Is Jimmy Zelinskie a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Seed
- Sector
- SaaS
- Focus
- Productivity Tools
Contacts
Jimmy Zelinskie portfolio company (1)
- Polar Signals
Investor Profile
The known portfolio sits in sector SaaS, and focus area Productivity Tools.
The stage tag on this profile is Seed.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Similar investors
Showing 20 of 100
Jeff Weinstein
operator angel
San Francisco, United States
Erik Bernhardsson
operator angel
New York, United States
Eleanor Dorfman
operator angel
New York, United States
Jason Warner
operator angel
San Francisco, United States
Calvin French Owen
angel investor
San Francisco, United States
Matt MacInnis
operator angel
San Francisco, United States
Yanagisawa Yasuyoshi
operator angel
Japan
Monica Sarbu
operator angel
San Francisco, United States
Mohit Aron
operator angel
San Jose, United States
Angelia Muller
operator angel
San Francisco, United States
Dave McDowell
angel investor and operator angel
San Francisco, United States
Vlad Podoliako
operator angel
San Diego, United States
Roger Lee
operator angel
San Francisco, United States
Aaron Hirschhorn
operator angel
Kivanc Unal
operator angel
London, United Kingdom
Zach Lloyd
operator angel
New York, United States
Dafeng Guo
operator angel
Hong Kong
Namit Merchant
operator angel
Como, Italy
Joe Green
operator angel
San Francisco, United States
Daniel C Meira
angel investor and operator angel
Barcelona, Spain
Frequently asked questions
Who is Jimmy Zelinskie?
Jimmy Zelinskie is an operator angel based in San Francisco, California, United States with one known investment on file, Polar Signals. The sections above list the sectors and stages attached to that record.
What does Jimmy Zelinskie invest in?
Listed sectors include SaaS; listed focus areas include Productivity Tools. 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 Jimmy Zelinskie invest at?
The database lists Jimmy Zelinskie 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 Jimmy Zelinskie?
An email address and a LinkedIn page are on file for Jimmy Zelinskie. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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