Inbox Zero

getinboxzero.com ↗

AI email assistant that organizes your inbox and drafts replies in your voice

SI Score
74/100
Pricing
Subscription
Free plan
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Homepage screenshot
Screenshot of the Inbox Zero homepage
SI REVIEWBased on the site's own pages, in a directory managed by people

What it does

Inbox Zero is an AI email assistant that labels emails, drafts replies in your tone, and blocks cold email. It connects to Gmail or Outlook and works from Slack, Telegram, mobile, or the web. It also offers bulk unsubscribe and email analytics.

Inbox Zero is an AI email assistant for people who want less time spent sorting and answering email. It connects to Gmail or Outlook, then labels messages into categories such as Newsletter, To Reply, and Cold Email. Replies are pre-drafted from your email history and calendar, so you can review and send. Bulk unsubscribe and email analytics help clear clutter. The code is open source, and you can self-host Inbox Zero if you want total control. The homepage states SOC 2 Type 2 certification. Paid plans start at $18 per user per month, and each plan includes a 7-day free trial. The evidence does not state whether a permanent free plan exists. Check that the AI drafts match your tone, confirm calendar and CRM connections, and review the 14-day refund terms before paying.

Strengths
  • Drafts replies in your voice using email history and calendar
  • Bulk unsubscribe and archive emails you never read
  • Open source with a self-hosting option
Watch out for
  • Requires connecting your Google or Microsoft email account
  • Slack integration is in the Plus plan and team-wide analytics is in the Professional plan
  • The evidence does not state whether a permanent free plan exists
Best for
IndividualsEntrepreneursExecutivesPower users