Inbox Zero
An open-source AI email assistant for Gmail and Outlook that sorts mail and drafts replies in your voice.
Use it for
Clearing newsletter clutter and the replies you keep putting off.
What it does
An open-source AI email assistant for Gmail and Outlook. It labels and sorts mail, drafts replies in your voice, blocks cold email and bulk-unsubscribes. Because it's open source, you can self-host it.
Who it's for
Anyone drowning in email; open source, so you can self-host
Price
Open source; hosted from $20/user/mo
Self-host free from GitHub. Hosted plans: Starter $20, Plus $35, Professional $50 per user per month (about 10-20% less billed yearly), each with a 7-day free trial. Its basic email app is free.
Check current pricing ↗Sources
- Inbox Zero pricing page (checked Oct 23, 2026) ↗
- GitHub repository ↗
- Product Hunt October 2026 monthly leaderboard ↗
Details can change after they were checked. Confirm pricing and availability on the tool's own site.
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