A live test — real mic, real model, no script
You talk.
It types.
Echo turns your voice into clean text in every macOS app — your editor, your terminal, your DMs. Your voice is about 3× faster than your keyboard. Don't take our word for it: race yourself, right here.
Round 1 of 2 — Keyboard
Ready
The clock starts on your first keystroke
Live instrument — real mic, the same OpenAI speech model as the app
Or skip the game — download for macOS · Free to try · macOS 13+
№ 01 — Everywhere
One voice. Every text box.
No special window, no app to switch to. Echo types wherever your cursor already is. Race above with your own voice and this whole section re-types itself with your words.
export async function middleware(req: Request) {
// …
}
Agent
you 9:41 AM
Dictated with Echo · ⌥ Space
$ git commit -m ""
✓ 2 files changed, 31 insertions(+)
To: Sam Reyes
Subject: Quick update
Works with Claude Code · Codex · Cursor · any app with a cursor
№ 02 — Dictionary
It learns how you talk.
Generic models fumble your names, your stack, your jargon. Echo keeps a personal dictionary and corrects the model into your exact spelling — the difference between a fun demo and a tool you trust all day.
Accuracy
Raw model
62%
№ 03 — History
Nothing you say is lost.
Every capture is saved and searchable. That prompt you dictated yesterday, the reply you drafted at lunch — one search, one copy, back in play.
№ 04 — Read-back
It reads back.
Voice goes both ways. Hand Echo any text — release notes, a long reply, an agent's summary — and it speaks it aloud while you do something else. Press play; this one is real.
Text
Reply to Sam — the numbers look right, but let's push the launch to Monday.
Demo uses your browser's built-in voice — Echo ships with neural ones
№ 05 — Shortcuts
Muscle memory, included.
Echo lives in your hands, not in a window. A handful of chords cover everything — and every one of them is remappable.
Hold to talk
Speak while held — text lands at your cursor on release.
Read it back
Select any text and Echo speaks it aloud.
Open history
Everything you've captured, searchable and copyable.
Add to dictionary
Teach Echo a word the moment it gets one wrong.
Say the thing.
Download Echo, hold a key, and stop typing everything twice. Setup takes about a minute.
Free to try · macOS 13+ · Apple Silicon & Intel