Amazing
Pretty amazing tool. It’s pretty much removing all my frustration from shortwave and superhuman.
AI oversold
It’s a Gmail organizer. The AI is just writing replies.
Free
About
This AI-powered inbox automatically organizes emails, drafts replies in your unique writing style, and sends follow-ups. It learns your workflow to minimize distractions and ensure no important messages are missed.
✓AI email triaging
✓Personalized draft writing
✓Automated follow-ups
✓Self-organizing inbox
✓Learns user workflow
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What's New in Upstream
1.5.5
July 4, 2026
Bug fixes & performance improvements.
User reviews
FAQ
How does Upstream organize emails?
Upstream automatically sorts, flags, and surfaces important emails while filing away noise. It learns your work habits without requiring manual rule setup or folder maintenance.
Can Upstream draft emails in my voice?
Yes, Upstream analyzes your writing style and the context of a conversation to draft replies that sound like you. It aims to have replies ready before you finish reading the original email.
Does Upstream handle follow-ups?
Upstream monitors quiet threads, drafts nudge messages, and adds them to your inbox for sending. This helps ensure open loops are closed and tasks are not forgotten.
What devices does Upstream support?
Upstream is available for iPhone and iPod devices. It is designed to run on iOS.
How often is Upstream updated?
The latest version, 1.5, was last updated on June 2, 2026. This indicates a recent update, suggesting ongoing development and support.
What is the age rating for Upstream?
Upstream has an age rating of 4+, making it suitable for a wide range of users.
Does Upstream have ads?
No, Upstream is ad-free. Users can enjoy an uninterrupted experience without advertisements.
What is the user sentiment for Upstream?
Based on the provided data, Upstream has a perfect 5.0-star rating from one review, indicating very positive initial user sentiment.
