Upstream
Upstream is a collaborative inbox where people and AI agents organize messages and coordinate work across shared email conversations.
$3MPre-Seed
Role not disclosedRV
Roosh Ventures
Activity from announced rounds
Activity in this selectionOct 24, 2026 · Enterprise software · Jan 1, 2026
- Rounds participated in
- 2
- Confirmed lead rounds
- — 2 roles undisclosed
- New companies
- 2 First participation on record · 0 follow-on
- Funding in participating rounds
- $9.3M 2 disclosed · full round size, not this investor’s share