An angel investor and operator angel based in New York, United States, Rob Wiesenthal has 5 known investments: Welcome, Fundera, Splice, Activate and Secret.
Is Rob Wiesenthal a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Seed
Contacts
Rob Wiesenthal portfolio companies (5)
- Welcome
- Fundera
- Splice
- Activate
- Secret
Affiliated funds' portfolios
Director at Tripadvisor, whose known portfolio counts 4 companies
- Traxo
- FlipKey
- EatWith
- Eatigo
Investor Profile
The listing covers sectors Consumer and Travel, and focus areas Aviation, Consumer Internet and Transportation. Startups operating in these areas may find Rob Wiesenthal relevant.
Rob Wiesenthal appears in Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Tripadvisor
Jeremy G. Philips
Board Member
United States
Greg Maffei
Chairman of the Board
Englewood, United States
Darnell Jones
Investor
Las Vegas, United States
Matt Goldberg
President & CEO
New York City, United States
Brian Dalson
Investor
Dundee, United Kingdom
Similar investors
Showing 20 of 100
Andrew Robb
Chair
United Kingdom
Matt Robinson
Managing Partner and Founder of Heroic Ventures
Palo Alto, United States
Robin Bechtel
angel investor
Los Angeles, United States
Rob Biederman
angel investor and operator angel
Chicago, United States
Erik Blachford
Board Member, Various Committees
San Francisco, United States
Peter Kern
Founder and Managing Partner
Seattle, United States
Robert Sires
angel investor and operator angel
Easton, United States
Brian Weed
angel investor and operator angel
United States
Ross W.
angel investor
Lincoln, United States
David M. Wyler
Co-Founder & Vice Chairman
New York, United States
Rick Webb
angel investor and operator angel
Chapel Hill, United States
Chad Robley
angel investor and operator angel
San Diego, United States
Rob Glaser
Chairman & CEO
Seattle, United States
Michael Kolowich
operator angel
Bobby Gaza
angel investor and operator angel
Oakland, United States
Ariel Muslera
angel investor and operator angel
Los Angeles, United States
Rob Bellenfant
Affiliate Advisory Board
Nashville, United States
Richard Wilkins
angel investor
Brian Hall
operator angel
Jaspreet S Bajwa
angel investor and operator angel
United States
Frequently asked questions
Who is Rob Wiesenthal?
Rob Wiesenthal is an angel investor and operator angel based in New York, United States with 5 known investments on file, among them Welcome, Fundera and Splice. The sections above list the sectors, stages and firms attached to that record.
What does Rob Wiesenthal invest in?
Listed sectors include Consumer and Travel; listed focus areas include Aviation, Consumer Internet and Transportation. 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 Rob Wiesenthal invest at?
The known deals of Rob Wiesenthal 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.
Which firm is Rob Wiesenthal listed at?
Rob Wiesenthal is listed as Director at Tripadvisor. 5 other people in the database share a firm with Rob Wiesenthal.
How do I contact Rob Wiesenthal?
A phone number and a LinkedIn page are on file for Rob Wiesenthal. They are readable inside RaiseHunt after you create an account. The database holds no email address 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 5 September 2026 · How this data is built · Report a correction or request removal