Maestra targets vMix users at $29+/mo. StreamTranslate delivers the same real-time captions via browser source at $9.99/mo — works with any broadcast software including vMix.
Start Free Trial Setup GuidevMix is a professional live production and streaming application used by serious content creators, sports broadcasters, churches, and corporate event teams. It supports virtually every input type including browser sources, which is the key to adding real-time captions without installing anything extra on your system.
Maestra does market to vMix users. They support OBS and vMix integrations as part of their enterprise live captioning product. But their entry price for live captioning is $29/month — and their product is built around enterprise use cases like conference captioning and corporate broadcasts, not gaming streams or solo content creators.
StreamTranslate works with vMix via browser source at $9.99/month. The same URL you'd use in OBS Browser Source works in vMix as a web browser input. If you're a streamer who uses vMix for its superior production capabilities but wants captions without enterprise pricing, StreamTranslate is the answer.
Adding StreamTranslate captions to your vMix setup follows the same pattern as any browser source in vMix. From your StreamTranslate dashboard, copy your Browser Source URL. In vMix, click Add Input → Web Browser. Paste the URL, set a transparent background, and size it to match your scene. Position it as an overlay layer over your main video input.
Captions appear in real time with sub-500ms latency — fast enough that the overlay feels synchronous with your speech, not delayed. The overlay is fully transparent except for the caption text and optional background, so it layers cleanly over any vMix scene without covering important parts of your content.
| Feature | StreamTranslate | Maestra |
|---|---|---|
| Price | $9.99/mo | $29/mo minimum |
| vMix Browser Source | Works natively | Complex integration required |
| Real-Time Translation | 50+ languages | File-based, not live |
| Gaming Accuracy | Deepgram Nova-2 | Enterprise STT |
| Caption Latency | Sub-500ms | Optimized for recordings |
| Twitch Extension | Yes | No |
| Free Trial | Yes | No |
If you're running a multilingual broadcast in vMix — a sports event with international viewers, a gaming tournament with global reach, or a church service with a multilingual congregation — StreamTranslate's 50+ language support is a significant advantage. Captions are translated in real time and can be displayed in your viewers' native language automatically.
This is particularly powerful for vMix users who are producing content for international audiences. Where Maestra's live translation is primarily file-based and post-production focused, StreamTranslate's translation happens in real time during the live broadcast, right inside your vMix browser source overlay.
Maestra charges $29/month minimum for live captioning. StreamTranslate charges $9.99/month. Over 12 months, that's $348 vs $119.88 — a $228/year difference. For a serious streamer or small production company, that difference funds better equipment, better software, or more content creation time.
If you're currently paying Maestra $29/month for live captions in vMix and you don't need their enterprise features (dedicated account management, custom SLAs, team collaboration), switching to StreamTranslate is a straightforward cost reduction with no capability downgrade for streaming use cases.
Yes. StreamTranslate generates a Browser Source URL that works in vMix's Web Browser input exactly the same way it works in OBS. Add it as a web browser input in vMix, set transparent background, and you have live captions.
Maestra's vMix integration is designed for enterprise broadcast scenarios. For gaming streams and content creators, StreamTranslate's simpler browser source approach is faster to set up and purpose-built for streaming workflows.
StreamTranslate targets sub-500ms end-to-end latency. In vMix, you may add a few milliseconds based on browser source rendering, but the result is captions that appear nearly simultaneously with your speech.
You can add multiple browser source inputs from StreamTranslate configured for different target languages, and position them in separate areas of your vMix scene — though most streamers use a single translated caption overlay.
Yes. StreamTranslate's free trial lets you test the full captioning and translation experience before committing to the $9.99/month plan.