
Waldo is a venture capital firm. Based in New York, United States.
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Investment focus
- Stage
- Series A
- Sector
- SaaS
- Focus
- Enterprise SaaS
Who to pitch at Waldo
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About Waldo
The firm's listing covers sector SaaS, and focus area Enterprise SaaS; listed stage is Series A.
The contacts to approach at Waldo are Julie Effron (Founder and General Partner), Jonathan Rosenbaum (Founder) and Bradley Tatz (Investor).
Frequently asked questions
What is Waldo?
Waldo is a venture capital firm based in New York, United States, with no portfolio on file. This page carries what the database does hold: investor type, sectors, focus areas, stages and the 3 people attached to it.
What does Waldo invest in?
Listed sectors include SaaS; listed focus areas include Enterprise SaaS. There are no deals behind these tags: the database holds no portfolio for the firm, so they come from its own public description.
What stage does Waldo invest at?
Waldo is listed for Series A rounds in the database. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Waldo?
All 3 people on file at Waldo are listed as contacts for the firm, each with their own profile page.
How do I contact Waldo?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal
