JO

Joule Ventures

VC
Website

Joule Ventures is a venture capital firm.

Partners
3 listed
Check size
Not in our records
AUM
Not in our records
Team

3 partners

How Joule Ventures invests

Joule Ventures is a vc firm.

Partners & Team

BR

Brian Rosenzweig

General Partner

DB

Dafna Biran

Partner

DF

Daniel Frankenstein

General Partner

How to pitch Joule Ventures
  • •Address your outreach to a specific partner, such as Brian Rosenzweig, General Partner.
  • •A warm introduction beats a cold email. Get matched and request an intro.

Fundraising resources

How to Find Investors for Your Startup in 2026 (Without Cold-Searching Databases)

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How VCs Can Actually Help Their Portfolio Companies Raise Follow-On

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How Many Investors Should You Pitch? The Math Most Founders Get Wrong

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Frequently Asked Questions

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