Product · 14 August 2026 · 3 min read
Five shapes, one voice
Email, message, notes, list, verbatim — how Murmur AI decides what finished writing should look like.
The same spoken thought should not come out the same way in Mail and in Slack. So Murmur AI writes in shapes.
The five
Email gives you a greeting, the point up front, a clear ask and a sign-off. Message gives you two lines and no preamble. Notes pulls headings and bullets out of five minutes of thinking aloud. List gives you one action per line. Verbatim gives you exactly what you said, punctuated.
Choosing for you
You can pick a shape before you speak, but most people never do. Murmur AI reads the app you are in and chooses — mail clients get email, chat apps get message, a notes window gets notes.
Where it is going
Custom shapes are next: a saved instruction like “always sign off as Rob, never use exclamation marks” that applies to everything you dictate.