iOS first. Waitlist open.

Say it once. Send it right.The keyboard hears what you meant.

9:41
SKSarah Kim
Hey! Are we still on for 7?
Listening
Say So active Casual
How it works

Four steps you never see.Speech becomes a sent message without a single stop along the way.

01 Listen

You talk, it captures.

Tap once and speak the way you would to a person. Say So holds the raw audio and the words at the same time, so nothing has to be repeated for the machine.

02 Understand

It reads the situation.

Who you are writing to, which app you are in, and what you are actually trying to do. The intent gets resolved before any text is written.

03 Write

It writes it properly.

False starts, filler, and circling back drop away. The tone you picked gets applied, and the sentence comes out the way you would have written it with time to spare.

04 Send

It lands where you were.

Finished text goes straight into the field you were already in. Nothing to launch, nothing to paste, no window between the thought and the send button.

9:41
Listening

“hi sry im late traffic is insane omw

Raw speech, held on device

Listening
Understanding
Writing toSarah Kim
IniMessage
RelationshipClose friend
IntentNotify of delay
ToneCasual

Resolved before a word is written

Reading intent
Writing

hi sry im late traffic is insane omw

Hey! Sorry, traffic is insane. Running about 20 minutes behind, on my way now.

Fixed grammarKept it warmAdded the delay
Writing. Casual tone.
SKSarah Kim
Hey! Are we still on for 7?
Hey! Sorry, traffic is insane. Running about 20 minutes behind, on my way now.
No stress, see you soon

Delivered

Sent from iMessage
Capabilities

What goes in, what comes out.Six real transformations, start to finish.

Intent

“tell sarah im not gonna make the 3pm”

Hi Sarah, I won’t be able to make the 3pm.

Tone

“same thing but for my manager”

I am no longer able to join the 3pm.

Cleanup

“so um i think we should uh push the launch”

I think we should push the launch.

Rewrite

“Per my previous email, kindly advise.”

Following up on my last note.

Context

“heads up the payments fix is going out”

Heads up: deploying the payments fix now.

Languages

“diles que llego en veinte minutos”

I’ll be there in about twenty minutes.

Works everywhere

One keyboard. Every app.Texts, email, DMs, notes. Same voice, same intelligence.

Any field, any app

It installs once and follows you.

Say So is a system keyboard, so it shows up wherever iOS shows a text field. The tone you pick in a work thread does not follow you into a text to your sister, and the context you were writing in never leaves the device without you knowing.

Writing and rewriting

From mumbled to sent.Pick a tone. Watch the same sentence land three different ways.

You said

“hi sry im late traffic is insane omw”

Spoken into iMessage, 9:41am

Say So wrote

Privacy

Your words stay yours.Privacy shaped the architecture before it shaped this page.

On-device where it counts

We are building so that as much of the intelligence as possible runs on your phone. When we ship, we will say plainly which parts run where.

Transparent by design

Plain-language policies covering what we collect, when, and why. No fine print that needs a law degree to parse.

No ads. No selling.

Your words are not inventory. We will not sell your data, and we will not build an ad business on top of what you type.

The full privacy architecture, first. Waitlist members get the complete write-up before launch, including which models run on the device and which do not. Get the details
Early access, iOS first

Be first to type this way.