inbox-zero
Open source AI personal assistant for email management
free（無料プランあり）12.2k github stars
inbox-zero について
inbox-zero is an open source application designed to help users achieve inbox zero using AI. It connects to Gmail and provides features like inbox organization, reply drafting, calendar integration, and attachment management.
The app supports on-the-go interaction via Slack or Telegram chat interfaces. It emphasizes customization and security as a differentiator from commercial alternatives like Fyxer.
Built with modern web technologies including Next.js, TypeScript, Prisma, PostgreSQL, and OpenAI integrations, it targets technically inclined users who want control over their email automation stack.
主な機能
- AI Personal Assistant that organizes your inbox and pre-drafts replies in your tone and style
- AI Rules for email: define how your AI should handle your inbox using plain English instructions
- Reply Zero: tracks emails you need to reply to and those awaiting responses
- Bulk Unsubscriber: one-click unsubscribe and archive emails you never read
- Bulk Archiver: clean up your inbox by bulk archiving old emails
- Cold Email Blocker: automatically blocks cold emails
- Email Analytics: track your email activity and trends over time
- Meeting Briefs: generate personalized briefings before meetings using email and calendar context
メリット & デメリット
メリット
- • Open source and self-hostable, offering transparency and control
- • Supports Slack and Telegram for mobile-friendly inbox management
- • Highly customizable AI behavior via plain-English rules
デメリット
- • Requires technical setup (Gmail OAuth, database, OpenAI API key) — no hosted free tier
- • No clear indication of license type in available material
- • No documented support for non-Gmail providers