Pricing

Free is the whole of OpenWorthy, for one mailbox, with no time limit. Pro is for people with more than one mailbox, or who want their mail marked while their computer is off.

  Free Pro
Marks the email worth reading, explains every decision, learns from you ✓ ✓
Gmail, Microsoft 365 / Outlook.com and any IMAP mailbox ✓ ✓
Preview before anything is marked; undo; the daily list ✓ ✓
Sensitivity, suggestions and the history of every setting ✓ ✓
Desktop app, command line and Docker; any number of your computers ✓ ✓
Mailboxes 1 Every mailbox you have
Marking while your computer is off — your mail server marks mail from the senders OpenWorthy is surest about as it arrives — ✓
Priority email support — ✓

Leaving never needs Pro: removing marks, rules, mailboxes and data always works.

Pro

US$39 a year. Renews each year until you cancel, which you can do at any time from the link in your receipt.

Buying opens with the public beta.

What you keep if you stop paying: Pro keeps working, for good, in every version released while you paid — including every later fix to those versions. For example, if your year ends while version 1.4 is current, Pro keeps working in 1.4 and all its fixes (1.4.1, 1.4.2 …); version 1.5 would need a renewal. Free keeps working in every version either way, and nothing is ever deleted or unmarked.

Founder licence — during the beta only

US$99 once. Pro in every version, for the life of OpenWorthy. Sold only until 30 days after version 1.0 is released, then withdrawn; founders keep it.

Buying opens with the public beta.

How it works