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Trimbox

trimbox.io

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Spec score 7.3 #26 of 31 in Email Cleanup Software

What it is

Trimbox helps Gmail users reduce unwanted mail by finding mailing lists and older messages, then offering tools to unsubscribe, delete, and block future messages. Users can unsubscribe from a list with one action; if the list requires a formal request, Trimbox can send one. To clear older mail, users can delete messages from a sender in one action. Those messages move to Trash and are permanently removed after 30 days. Trimbox can also create editable Gmail filters to block unwanted senders. The maker says email data stays on the user’s device and is never shared, and that Trimbox is verified by Google. The service needs access to a Gmail account to find mailing lists and delete old junk mail. Trimbox is available as an extension, in a browser for Gmail, and as a mobile app on Android and iOS. The App Store listing says users can connect unlimited email accounts, but the free plan covers the first 10 unsubscribes; a subscription unlocks unlimited unsubscribes. The listed free plan is free.

Spec sheet

Purpose
Trimbox scans inboxes for mailing lists and unwanted email, then helps users unsubscribe and delete old messages.Read 4 Oct 2026 · trimbox.io
Privacy
The maker says email data stays on the user's device and is never shared, and says Trimbox is verified by Google.Read 4 Oct 2026 · trimbox.io
Support
Trimbox offers a help center and email support at [email protected], and says users can request a refund if unsatisfied.Read 4 Oct 2026 · trimbox.io
Company
The privacy policy identifies Trimbox LLC and gives its registered address as 1 East Erie Street, Suite 525, Chicago, Illinois 60611, United States.Read 4 Oct 2026 · trimbox.io
Bulk deletion
Users can delete old emails from a sender in one click; deleted messages go to Trash and are permanently removed after 30 days.Read 4 Oct 2026 · trimbox.io
Email access
Trimbox says it needs access to a Gmail account to find mailing lists and delete old junk mail.Read 4 Oct 2026 · trimbox.io
Free limit
The App Store listing says the first 10 unsubscribes are free and a subscription unlocks unlimited unsubscribes.Read 4 Oct 2026 · apps.apple.com
Gmail filters
Trimbox creates editable Gmail filters to block messages from unwanted senders.Read 4 Oct 2026 · trimbox.io
Mobile accounts
The App Store listing says users can connect unlimited email accounts.Read 4 Oct 2026 · apps.apple.com
One-click unsubscribe
Users can unsubscribe from email lists with one click, and Trimbox can send a formal unsubscribe request when a list requires one.Read 4 Oct 2026 · trimbox.io
Supported use
The download page offers an extension and browser use for Gmail, plus a mobile app.Read 4 Oct 2026 · trimbox.io

Plans and prices

Free Free First 10 unsubscribes free Read 4 Oct 2026 · apps.apple.com

Every Trimbox plan and price →

Strong points and limits

Strong points

  • One-click unsubscribe, including formal requests when needed
  • Deletes old messages from a sender in one action
  • Editable Gmail filters block unwanted senders
  • Android, iOS, web, and extension access
  • Help center and email support are available

Limits

  • Gmail account access is required
  • Only the first 10 unsubscribes are free
  • Deleted messages remain in Trash for 30 days

Who it suits

Trimbox suits Gmail users who want to find mailing lists, clear older messages, and block unwanted senders. It may also suit people who want mobile access or to connect multiple accounts.

Verdict

Trimbox combines unsubscribe tools, bulk deletion, and editable Gmail filters, with a free plan for the first 10 unsubscribes. Check the Gmail access requirement and the 30-day Trash period before using it to manage mail.

Where Specifiction places it

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