It gets the names right
Dictation mangles proper nouns — every time, forever. Fix a colleague's name once and SayYo remembers the spelling, then feeds it back so it stops mishearing them.
Ramble. Backtrack. Think out loud. SayYo turns it into clean text that's ready to send — and the more you use it, the more it sounds like you instead of like AI.
Free to start · Works in your browser · Nothing it learns leaves your device
Every voice keyboard can write down what you said — every "um", every false start, every correction. Then you fix it yourself. SayYo skips that step: it reads what you meant and writes the version you'd have typed if you had the time.
Same twelve seconds of talking. Pick the shape it should land in.
You can spot it now, can't you — "I hope this finds you well", the stacked em-dashes, the three-item list where you gave two. Every dictation app polishes your voice into that. SayYo does the opposite, and it learns the difference from the one signal nobody else keeps: the edits you already make before you hit send.
↑ Rewrite that line however you'd really send it
That bottom panel isn't a mock-up — it's SayYo's actual module reading your edit, running in your browser, sent nowhere. It assumes two earlier edits alongside yours, because one edit is a mood and three is a habit; SayYo waits before it names a pattern.
In a hurry? Paste a few things you've already written — or screenshots of a chat thread — and it picks up your voice on day one, before you've corrected anything.
Dictation mangles proper nouns — every time, forever. Fix a colleague's name once and SayYo remembers the spelling, then feeds it back so it stops mishearing them.
Paste what you're replying to, then talk the way you'd really talk — "yeah, Tuesday works, but not before ten". It fills in what you left unsaid, and never answers what you didn't.
Say "my calendar link" and get the link — exactly. For the addresses, booking links and account numbers dictation always mangles and you always fix.
An email gets a greeting and a sign-off. A text gets one line. A task gets a checkbox. Same words in, right shape out.
Not quite right? Say "make it shorter" or "warmer, and mention Friday". No cursor, no retyping.
Talk in the language that comes naturally and send polished text in any of 13 others.
An app that studies how you write is only worth having if you can see what it thinks and delete it. Everything SayYo learns about you is stored on your own device — not in an account, not on our servers, not in anyone's training set.
Messages, Mail, Slack, wherever — tap the key, say your piece, drop the clean version straight into the field. In testing now; the web app works today on any phone.
And it won't ask for "Full Access" — the permission that lets a keyboard read everything you type, including your passwords. Other voice keyboards require it. Ours is built so it doesn't need it.
Try it once, on something you actually need to send. It starts sounding like you from the first thing you change.
No card. No install. Takes about twelve seconds.