Apple Mail
Local Apple appsDrafts that land in your compose window, not your outbox.
Ask Halo to draft an email and it opens Mail with the recipient, subject, and message already filled in. You read it, edit it, and press Send yourself. Halo never sends mail on its own. That last click staying yours is deliberate.
While you're writing, Halo's system-wide autocomplete works in the compose window too, offering continuations in your voice.
Capabilities
What Halo does with it
- Drafts an email and opens it in Mail, pre-filled and ready to review
- Never sends; you always press Send yourself
- Inline autocomplete while you write your own messages
How it connects
Built into your Mac.
- 01
Nothing to sign in to
Halo works with Apple Mail through the same built-in macOS capabilities Apple's own apps use. There's no account to connect and no key to store.
- 02
macOS asks first
The first time Halo needs access, macOS shows its own permission prompt. You decide, and you can revoke it any time in System Settings.
- 03
Nothing leaves your Mac
Reading, writing, and understanding all happen on your device. There is no server involved, not even ours.
What stays private
Drafts are written on your Mac and handed straight to Mail. There's no account to connect, no key to store, and nothing passes through a server.