We built this to help devs compare real-time speech systems side by side.

You can speak into the mic or upload audio. The tool sends the same input to each provider and shows live outputs next to each other.

It’s fully open and reproducible. You can fork it on Github if you want to run your own local tests or plug in your own provider.

https://github.com/soniox/soniox-compare

Would love feedback or suggestions, especially from folks who have tested providers in production.