DispatchMail

At a glance

• Editor score
  4.4 / 10
• Pricing
  Open source
• Best for
  Developers wanting minimal self-hosted Gmail automation
• Paid from
  Free
• Inbox triage
  Yes
• Facts checked
  19 Sep 2026

• Where it wins

  • Configurable whitelist rules filter by sender, subject, or natural-language prompts.
  • AI can draft replies and help compose email in a local web interface.
  • Email data and configuration are stored in a local SQLite database.

• Where it doesn't

  • Gmail is the only supported email platform.
  • AI processing depends on OpenAI.
  • The project describes itself as an early alpha/prototype, not a managed service.

Our verdict on DispatchMail

DispatchMail is an open-source AI email assistant for developers and experimenters who want to automate parts of a Gmail inbox while running the application locally. It connects to Gmail through IMAP, monitors incoming messages, and applies configurable whitelist rules before processing selected email with OpenAI. Its focus is practical inbox handling rather than a broad email ecosystem or a managed service for general business teams.

The workflow combines triage with follow-up tasks: rules can use sender, subject, or natural-language criteria, and selected messages can receive AI-generated reply drafts. The local web interface supports inbox and draft management, as well as labeling and archival. Sender profile research is another LLM-powered feature. This gives DispatchMail a wider set of actions than a simple reply generator, but they all center on Gmail; Gmail and OpenAI are its listed integrations. Teams that need support for other email platforms or a larger integration ecosystem should look elsewhere.

Local operation and storage are central to the product's appeal: email data and configuration are kept in a local SQLite database, and the project is open source and self-hosted. That model suits developers who want to inspect and run a prototype rather than adopt a managed commercial product. The repository characterizes DispatchMail as an early alpha/prototype, so it is a poor fit for buyers seeking a mature service with established operational support. Choose it for experimentation with local Gmail automation; choose an alternative if you need a production-ready managed assistant or broader platform coverage.

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DispatchMail pricing

DispatchMail fact sheet

DispatchMail integrations

DispatchMail lists 2 integrations on its own site.

• Gmail
• OpenAI

Alternatives to DispatchMail

• Spark +AIA broad AI email toolkit across four platforms, with paid AI features starting at $10 per user monthly.9.2
• Superhuman GoA cross-platform AI assistant with email help, connected apps, and custom automations.8.8
• Mailbutler Smart AssistantA broad email toolkit with AI assistance on Smart and Business plans.8.6

See all DispatchMail alternatives →

Featured on iTechGuides

DispatchMail is listed in our AI Email Assistants directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update