Mailwell

Mailwell is a native Mac mail app for people with more than one account. Gmail, iCloud, Fastmail, Kagi Mail, Microsoft 365, and any IMAP or JMAP server share one unified inbox, with Fastmail and Kagi Mail connecting over JMAP. Mail is stored on the Mac and syncs straight to your provider, with no Mailwell servers in between and no analytics. Long threads fold away, remote images stay blocked until you ask, and moves, deletes, and sends can be undone. Inbox tabs, rules, snooze, and send later are built in. AI is off by default, and a read-only MCP switch lets Claude search your mail. Free for 7 days, then $5 a month or $49 a year. Built by Luke Southwell-Chan.