LinkedIn post · Jun 2026
Signals recent traction after Product Hunt launch and reiterates the free-forever positioning.
Company research
Public company, workplace, funding, and market signals
Overview
Upstream is a Paris-based AI-native email client for teams that puts humans and agents in the same inbox, with split inboxes, AI-drafted replies in the user's voice, automated follow-ups, and shared team collaboration on top of email.
Primary product
AI-native team email client / inbox for humans and agents
Founded
2023
Headquarters
Paris, Île-de-France, France
Team size
1-10
Work style
Onsite
Industry
Technology, Information and Internet
Sub-industry
AI email client and team messaging software
Offices
Station F, Paris, Île-de-France, France
Open Positions
0 jobs at Upstream
No open positions
Check back later for new openings