Desktop operator app
Select the microphone, language routing, local OBS output, or simply display captions over your presentation in Always on top mode.
Live conference speech translation system
Speaker audio becomes translated captions.
Displayed directly over the presentation, on a dedicated screen, in OBS, or as an individual audience link with an optional audio layer.
Public relay
Activate a dedicated web page with captions, translated audio, and public OBS links for up to 5 languages at the same time.
Simple billing
Use licensed minutes, with time counted only while live translation is running.
Built for conferences and live events
The system is designed for live events with international audiences, lectures, academic talks, festivals, concerts, and other live productions where stable real-time speech translation opens access for the whole audience, regardless of communication barriers.
Speech translation supported by DeepL
Semantics enhanced by an OpenAI model
Audio layer supported by ElevenLabs models
Local and public overlay outputs friendly to OBS
DeepL, OpenAI, ElevenLabs, and OBS are trademarks of their respective owners. StageSubtitles is an independent product and is not sponsored, certified, or officially affiliated with these companies.