Meet umble

the assistant you
talk to on your ac.

Hold a key and talk — Mumble types what you meant, in any app. Ask about anything on your screen and it explains. Or send it off as an agent to get the work done.

↑ dictation 3× faster than typing — in any app
↑ your screen “what’s this?” ask about anything you can see
↑ agent done ✓ sent off to finish the job for you
↑ voice just mumble it still gets what you mean
Mumble

100% free · macOS Sonoma 14.2+
On Windows? join the waitlist

mumble, take this down
typing…

Type at the speed you talk

Hold a key in any app and speak. Mumble writes what you meant — self-corrections, punctuation and all.

Untitled — Notes 0 characters  ·  0 words

Mumble is typing what you say
your voice, typed by Mumble — free to try
mumble, what plant is this?
looking… got it

It sees your screen & teaches you

Ask about anything on your screen. Mumble sees it, draws on it and walks you through, step by step.

Preview
screen recording
mumble, find 10 leads for me
on it!

Send an agent off to do the work

Hand it a job by voice. It goes off, does the work, and comes back with the finished thing.

Agent
screen recording

Say it, don’t type it.

Free to start. Dictation free forever. 30 conversations on the house — invite a friend and it doubles.

Download for Mac macOS 13 or later · about a minute to set up