Opportunity
Email is shifting from a human-only queue into a workspace where agents can sort, draft, summarize, and complete small tasks. There is room for inbox tools that combine human approval with reliable automation for teams that cannot afford missed messages.

Solution(s)
AI inbox client; shared support inbox agent; inbox triage setup service.
Background
Upstream launched on Product Hunt as an inbox designed for humans and agents, with agents sorting messages and drafting replies.
Industries
Productivity, Email, Team Collaboration, SaaS
Score
86
