Best AI tools for inbox management

3 AI tools are listed for inbox work, two of them email-focused. Shortwave organizes, writes, searches and schedules email from a prompt, and Ellie drafts replies overnight in your voice for Gmail or Outlook. Hootsuite, a social media management platform, is also listed.

The ranked list

  1. 1

    Mailbutler

    Adds email tools to mail clients

    Inbox managementPlugin or MCP

    Free plan

    Mailbutler adds email tracking, mail merge, shared inbox and signature tools to Apple Mail, Gmail or Outlook, for people who write and manage email.

  2. 2

    Hootsuitealso does this

    Schedules and manages social media

    Social media contentPlugin or MCP

    Free trial

    Hootsuite is a social media management platform for scheduling, content, analytics, listening and messaging, listed for enterprise organizations.

  3. 3

    Superhuman Goalso does this

    Brings AI agents into your tools

    Chatbots and general assistantsBrowser extensionDesktopMobile

    Free plan

    Email Assistant auto-drafts replies and clears inbox clutter on the Pro plan and above. Available as a browser extension, desktop app and mobile app, with a free plan that has limited chat access.

  4. 4

    Shortwavealso does this

    Organizes, writes, searches email

    Email writingMobileDesktopPlugin or MCP

    Free trial

    Offers one-click sorting of low-priority emails and a split inbox with bundles for triage. Its AI writing learns your voice from sent emails. The Business plan is USD 30 per user per month billed monthly, and a free trial is offered.

  5. 5

    Maestro Labs (MailMaestro, TeamsMaestro, MaestroDuo)also does this

    Email writing

    Email writingPlugin or MCPBrowser extension

    Free trial

    Covers email writing, reply drafting and email summaries for Microsoft 365 and Gmail, plus meeting notes. Inbox management is a secondary task; MaestroDuo is USD 25/month billed annually.

  6. 6

    Elliealso does this

    Drafts email replies overnight

    Email writingWeb appBrowser extension

    Free trial

    Ellie writes email reply drafts overnight in the user's voice for Gmail or Outlook, aimed at teams that handle sales, support, ops and founder roles.

List updated 17 Oct 2026