Quincy
Describe it. I’ll voice it.
Describe your idea
New workflow
Trusted by teams shipping voice at scale.
Text-to-Speech creates voice.
Onepin decides what ships.
We do the hard parts of voice.
Drop in your script. We handle the models, the cleanup, the pronunciations, and the checks.
Every line comes out production-ready.
Every top TTS model, in one place.
Your script flows into 30+ models behind one account,
routed line by line.
- 20+
What happens to every script.
We clean the text first.
3042thirty forty-twoSt.SaintLuisSt.StreetNWNorth West
Addresses, prices, dates, and abbreviations make every TTS model stumble. We fix them in every language before synthesis, so the model pronounces your script the way you meant it.
- The most common cause of misreads
- Fixed before synthesis, in every language
- About half of voice errors, gone
One wrong name ruins the take.
Mispronounce a brand, a drug, or a name and the whole line is unusable. It's the first thing generic TTS gets wrong. Our 4M word dictionary teaches how to say the hard words right, in any language.
- Brand and product names
- Complex medical and drug terms
- Hard names, in any language
Every line, validated.
Every line comes back scored: naturalness, word accuracy, clarity, pronunciation. Same bar, every language.
- Four scores on every line
- Scored against your bar, not ours
- One bar across every language
Misses fix themselves.
Hold the gate, Siobhan.
We regenerate the line, or fix just the word that missed.
- Fixes run themselves
- Same model, new settings
- You always get the best take




