Susurra is the voice-to-text AI that turns your speech into clear, polished writing — in every app on your PC. Hold a key, talk, and perfect text appears where your cursor is.
Susurra listens, understands, and writes the way you would — only faster.
Rambly speech goes in, polished writing comes out. Filler words, false starts and stutters vanish; grammar and punctuation just work.
Teach it names, brands and jargon — Groq, your teammates, your tickers — and it spells them right every time.
Say a trigger, type a whole phrase. “my email” becomes your full address. “sign off” drops your signature.
Dictate in Danish, English, Spanish, Japanese — automatic detection, or lock a language. Even translate as you speak.
A global hotkey that works system-wide. Email, chat, code, docs, forms — if you can type there, you can talk there.
Susurra can read your screen. Say “reply yes but push it to Friday” and it writes the full reply, grounded in the thread you're looking at.
Your API key is encrypted on-device. Audio is transcribed and gone. Nothing is stored on a server you don't control.
Press and hold your hotkey anywhere on your PC.
Say what you mean — messy, fast, natural. However it comes out.
Release. Polished text lands exactly where your cursor was.
A live taste of the Susurra flow — click to hear the difference between what you say and what you get.
Keys are issued manually while we finish self-serve checkout · activate in-app in seconds.
“I wrote this entire review by talking. It fixed my grammar and I didn't touch the keyboard once.”
“I dictate trade notes between candles now. The dictionary nails every ticker — NQ, MNQ, all of it.”
“Code comments, Slack replies, standup notes — all voice. It's the first dictation app that actually feels smart.”
All of them. Susurra uses a global hotkey and types into whatever window has focus — email, chat, editors, browsers, docs, forms.
Audio is transcribed on the fly and never stored on our servers. Your API key is encrypted on your device. A local, fully-offline mode is on the roadmap.
Enter your key once and Susurra activates on that machine — it then works offline. Trial and subscription keys have a duration; perpetual keys never expire.
Over 100, including Danish, English, Spanish, French, German, Japanese and more. It can auto-detect or lock to one — and translate as you speak.
Windows 10 or 11 and a microphone. Download the installer, paste a free API key, pick your hotkey — you're dictating in under a minute.
Free to start. Four times faster from your very first sentence.