Lingo Echo translates Twitch chat messages. That helps with chat noise but doesn\u2019t solve the core problem: viewers still cannot understand what the streamer is SAYING. StreamTranslate does both — stream captions AND chat overlays in one setup.
card required for the Free Plan; no payment unless you upgrade. Free Plan with 3 hours every month. Works on any browser.
Lingo Echo helps viewers read chat in their language. Useful. But the gap stays open — if the streamer is talking and international viewers can\u2019t understand the commentary, chat translation doesn\u2019t bridge that.
StreamTranslate adds translated captions to the STREAM itself. Viewers see what you\u2019re saying in their language on the broadcast. Then optionally chat overlays for chat messages too. Both problems solved with one tool, one subscription.
Lingo Echo runs as a Twitch chatbot. Authenticate with Twitch, configure, install. Useful for chat but doesn\u2019t touch stream visuals.
StreamTranslate runs as an OBS browser source. Renders captions directly on your stream video that every viewer sees. Different placement in the stack.
| Feature | StreamTranslate | Lingo Echo |
|---|---|---|
| What gets translated | Stream audio + chat | Chat only |
| Setup | OBS browser source | Twitch chatbot install |
| Platforms | Twitch + YouTube + Kick + TikTok | Twitch only |
| Languages | 65 | 25+ |
| Best for | Reaching international viewers with stream content | Translating multilingual chat noise |
card required for the Free Plan; no payment unless you upgrade. Paste one URL into OBS. Live in 60 seconds.
Launch StreamTranslate →Also supports IRL with Moblin and the OBS audio plugin, including home and cloud OBS setups such as IRL Toolkit.
Use an OBS receiver for IRL Pro, Larix Broadcaster, PRISM Live Mobile or TVU Go. Cloud providers may need to install the plugin on your server.
Moblin · Moblin Browser Source · Cloud OBS · IRL Toolkit · OBS Studio · IRL Pro · Larix Broadcaster · PRISM Live Mobile · TVU Go · MediaMTX