All your inboxes,
on your own Mac.
Beeline gives you fast, local access to your Gmail and Outlook accounts — search and read across all of them at once. It runs entirely on your Mac, and your mail never passes through anyone's servers but your own.
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No servers, ever
Never sends or deletes
Works with your AI assistant
A free download for macOS 11+. Beeline doesn't proxy, store, or read your mail — see how it handles your data.
Beeline for macOS.
What it is
A neutral, local layer over your own mailboxes. Beeline connects to your accounts, keeps everything on your Mac, and lets you use your mail with the tools you already use — including AI assistants.
All your accounts, one view
Gmail and Outlook / Microsoft 365 behind a single interface. Search across every connected account at once — no more hopping between inboxes.
Local-first, no servers
Beeline runs entirely on your Mac. Your messages and sign-in tokens are never sent to AppCamp — there's no Beeline server for them to go to.
Reads and drafts — never sends
Beeline can search, read, and draft replies across your accounts. It never sends, deletes, or moves anything — you review and send every draft yourself.
Bring your own AI
Point an AI assistant — or your own scripts — at Beeline to work with your mail. What you connect, and what you send it, stays your choice.
Keys stay in your Keychain
Sign-in tokens live only in the macOS Keychain. Disconnect an account in a click, or revoke Beeline directly from Google or Microsoft, anytime.
Gmail & Outlook today
Two of the most common providers, with more to follow. Add an account in a couple of clicks through your provider's own sign-in.
How it works
Two steps, then it gets out of your way.
1 · Connect your accounts
Sign in with Google or Microsoft in your browser — the standard, secure flow. Beeline asks only for read + draft access and stores the token in your Keychain.
2 · Use it your way
Connect an AI assistant (via the open Model Context Protocol) and ask it to search or summarize your mail — or drive Beeline yourself from the command line.
Download Beeline
Free while Beeline is in active development, as we add providers and polish. For macOS 11 and later — download, then drag Beeline to your Applications folder. Questions? Just drop me a note.