Zero
Zero is an AI-native customer relationship platform that helps startup revenue teams find leads, manage deals and grow accounts.
$10.3MSeed
LeadPV
Primary Venture Partners
Activity from announced rounds
Activity in this selectionSep 30, 2026 · Sep 1, 2026
Primary Venture Partners is the investment firm named by Windmill and as seed lead by Zero’s founder.
Recorded funding activity
Zero develops customer-management tools for startup revenue teams. Other activity includes Inspiren’s care-coordination systems and Etched’s inference hardware. The firm history preserves these separate company events.
Sources
- Rounds participated in
- 2
- Confirmed lead rounds
- 1 All roles disclosed
- New companies
- 2 First participation on record · 0 follow-on
- Funding in participating rounds
- $80.3M 2 disclosed · full round size, not this investor’s share