Upstream
French tech company | Builders Republic
About
Email workspace that helps professionals and AI agents manage their inbox — reorganizing mail into customizable Splits (Primary, Needs Reply, VIP, Noise), drafting voice-matched replies, scheduling follow-ups and retrieving information across threads, available on web, desktop and iOS with Gmail support at launch.
Key facts
- Status
- Active
- Sectors
- Productivity & Collaboration
- Latest stage
- Pre-seed
- Founded
- 2023
- City
- NEUILLY-SUR-SEINE
- Region
- IDF
- Legal name
- UPSTREAM LABS
- SIREN
- 978437069
- Tracked rounds
- 1
- Amount raised
- 2.6 M€ raised since 2020
Funding rounds
- Pre-seed — 2026