Compare software

SaneBoxInbox When Ready
Paid

Paid subscription with a free trial that needs no credit card.

 Freemium

Free to install, with a paid PRO upgrade and team plans.

Web Browser extension
  • Works with any email client and provider
  • Nothing to install
  • Lets you search and compose without seeing new mail
  • Available for Chrome, Firefox and Edge
  • Requires giving a third-party service access to your mailbox
  • Ongoing subscription after the trial
  • Works only with Gmail
  • Some features require the paid PRO upgrade
Hosted service Browser extension
Closed source Closed source
License not stated License not stated
Account needed Not stated if an account is needed
Needs internet Not stated if it works offline

Checked October 1, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.