StreamTranslateLiveStreamCC vs StreamTranslate
Both tools can put translated captions on a broadcast. LiveStreamCC is a desktop app with viewer and broadcaster modes. StreamTranslate starts from your stream, with browser controls, an OBS overlay and an official Twitch extension.
Free Plan: 3 active streaming hours every month. Card required; no payment unless you upgrade.
Compare what reaches the viewer
Swipe or scroll the table to compare all columns.
| Your need | LiveStreamCC | StreamTranslate |
|---|---|---|
| Watch a stream with captions | Viewer mode captures system audio into a desktop overlay or window. | Watch Party translates shared browser-tab audio in Control; Elite required. |
| Caption your broadcast | Microphone or system audio; Streamer and Streamer Pro include browser-source output. | Browser microphone or OBS audio plugin; Browser Source overlay for your scene. |
| Translate live speech | Included in Streamer and Streamer Pro. | 65 supported live languages. |
| Twitch extension | The documented output is an overlay or capture window. | Official StreamTranslate extension, set up separately from an OBS overlay. |
| Desktop installation | Windows 10/11; Apple-silicon macOS download. | Browser controls; install the OBS plugin if you choose that audio route. |
LiveStreamCC’s homepage describes these outputs and links its Mac download. Its official release includes arm64 Mac files. Neither an OBS overlay nor a desktop overlay automatically becomes native player CC.
Compare the plan you will use
LiveStreamCC publishes a 25-hour, two-week new-account trial. No payment details needed. After the trial, Free provides 10 caption hours per month with daily limits. Plus is $13.99/month; the plan with translation and OBS output is Streamer at $24.99/month for 100 hours. Streamer Pro is $59.99/month for 300 hours without daily caps. See its official pricing for annual billing and limits.
Free Plan: 3 hours every month. Card required; no payment unless you upgrade. Starter is $14.99/mo for 25 hours; Pro is $34.99/mo for 50 hours; Elite is $149/mo with unlimited streaming hours. Stream Pass is $12 one-time for 12 hours. The $1 first-month Starter offer is for first-time customers. Compare plans and current offers.
Compare your expected monthly hours, translation needs and daily session length. The lowest listed subscription may omit the feature you came for.
Test the words you actually say
Use the same microphone, source language and short script for each tool. Include your name, a technical term, a quiet phrase and a normal conversational sentence. Listen for audio dropouts and read the resulting text.
LiveStreamCC documents speaker labels and dual microphone/PC audio on its broadcaster plans in its feature guide. If those matter to your show, test them directly. This comparison does not contain a measured speed or accuracy benchmark, and a tool’s claimed latency does not establish what your audience will see.
Try the StreamTranslate setup
Choose your languages
Open Control, set the spoken and subtitle languages, then copy your Browser Source URL.
Add the overlay
In OBS or Streamlabs, add a Browser Source and paste the full URL. Match your canvas dimensions and put it above the video sources.
Run a rehearsal
Select Audio Source, run Mic check and press GO LIVE in Control. Keep Control open for browser-microphone mode. Record a short local sample before starting your broadcast.
Keep the output you need
A Browser Source composites captions into the video, so viewers on each broadcast destination see the same chosen text. A Twitch extension is a separate Twitch viewing experience. Native player CC uses its own caption track and controls.
Pick LiveStreamCC when its desktop viewing or transcript workflow fits your needs. Pick StreamTranslate when your priority is translated broadcast captions and its Twitch setup. Try the actual language pair and scene layout before paying for longer sessions.
Questions about these caption tools
Are LiveStreamCC and Stream CC the same product?
This comparison covers LiveStreamCC at livestreamcc.app. Similar product names do not establish that they are the same service; check the domain before comparing plans or downloads.
Does LiveStreamCC work on Mac?
Its homepage links an Apple-silicon macOS download, and its official release includes arm64 Mac files. Check the download requirements for your machine.
Does StreamTranslate have a Twitch extension?
Yes. StreamTranslate has an official Twitch extension. It is a different output from the Browser Source overlay, and neither automatically supplies native Twitch CC.
Which tool has better caption accuracy?
No head-to-head accuracy test is provided here. Rehearse the same audio, accent, vocabulary and language pair in both tools, then inspect the captions your viewers will receive.
Official references
- LiveStreamCC official homepage
- LiveStreamCC official pricing
- LiveStreamCC official features
- LiveStreamCC official downloads
Reviewed October 12, 2026. Provider features and offers can change; use the linked provider pages for current details.
Put captions on your next stream
65 live translation languages. A Browser Source overlay and an official Twitch extension.