DubTab: DubTab is a Chrome and Edge browser extension that delivers real-time translated subtitles and optional AI voice dubbing for audio playing in any browser tab, including livestreams and online meetings. noScribe: Free, open-source desktop transcriber that runs Whisper and pyannote fully locally with speaker identification and a synchronized editor. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist DubTab when following zoom, google meet or teams meetings in another language with live captions and dubbing matters most, and noScribe when journalists generating diarized transcripts of recorded conversations matters most. Try them side by side on real calls before deciding — needs vary by team.
DubTab is a Chrome and Edge browser extension that delivers real-time translated subtitles and optional AI voice dubbing for audio playing in any browser tab, including livestreams and online meetings.
Free, open-source desktop transcriber that runs Whisper and pyannote fully locally with speaker identification and a synchronized editor.
DubTab is a browser extension for Chrome and Edge that translates spoken audio in real time as it plays in a browser tab. Rather than requiring file uploads or exports, it listens to the audio of whatever tab is playing and produces live translated subtitles on screen, optional bilingual (original plus translation) captions, and low-latency AI voice dubbing that speaks the translation aloud. The vendor states audio stays in the tab and only text segments are processed, and that translations appear with roughly half-a-second latency suitable for live content. It supports 50+ languages and offers voice selection and volume-ducking controls. Because it works on any site with audio, supported contexts include YouTube, Twitch, Netflix, Udemy, Coursera and Bilibili, as well as meeting and conferencing tools such as Zoom, Google Meet and Microsoft Teams, where it can show what participants are saying in real time. It is aimed at online learners, livestream and international-content viewers, and remote meeting participants who need on-the-fly interpretation and captioning.
Best suited for
noScribe is a free, open-source desktop transcription tool that runs entirely on the user's own computer to protect the confidentiality of recordings. Licensed under GPL-3.0 and actively maintained, with a v0.7.2 maintenance release in June 2026, it is built around OpenAI's Whisper (via the faster-whisper library) for speech recognition and pyannote for speaker diarization, so it can distinguish between different speakers and label who said what. It understands around 60 languages and supports automatic or manually specified speaker counts. noScribe is primarily designed for producing high-quality transcripts of interviews for qualitative social research and journalistic work, and it ships with a dedicated companion editor, noScribeEdit, that synchronizes audio playback with the transcript text and provides search and replace, formatting, zoom, and playback-speed controls. It supports Windows (with optional CUDA acceleration on Nvidia GPUs), macOS on Apple Silicon, and Linux in both CPU and CUDA versions. Additional capabilities include batch transcription, pause detection and marking, an experimental overlapping-speech detection mode, and export to multiple formats such as HTML, VTT, and TXT, plus an available command-line interface for scripted use. Pricing varies by plan. Check the official website for current pricing.
Best suited for
DubTab is a free tier with paid upgrades (freemium); noScribe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | DubTab | noScribe |
|---|---|---|
| Core capability | Real-time translated subtitles overlaid on any audio-playing browser tab | Fully local transcription using Whisper via faster-whisper |
| Standout feature | Low-latency AI voice dubbing that speaks the translation aloud | Speaker diarization with pyannote (automatic or manual speaker counts) |
| Team usage | Optional bilingual captions showing original and translation simultaneously | Support for around 60 languages |
| Integrations | Support for 50+ languages with selectable AI voices | Synchronized companion editor (noScribeEdit) with playback follow-along |
| Languages & capture | Works across video, streaming and meeting platforms (YouTube, Twitch, Zoom, Google Meet, Teams, Udemy, Coursera) | Batch transcription, pause detection, and experimental overlapping-speech detection |
| Best-fit workflow | In-tab audio processing with no file uploads required | Exports to HTML, VTT, and TXT plus a command-line interface |
DubTab
Choose DubTab if you need following zoom, google meet or teams meetings in another language with live captions and dubbing — strengths include real-time, low-latency translation works live across meetings, courses and streams without pausing.
noScribe
Choose noScribe if you need researchers transcribing qualitative interviews while keeping data on their own machine — strengths include runs 100% locally to keep sensitive recordings confidential.
DubTab
noScribe
It depends on your workflow. DubTab is strong for following zoom, google meet or teams meetings in another language with live captions and dubbing, while noScribe is strong for researchers transcribing qualitative interviews while keeping data on their own machine. Both transcribe and summarize meetings.
DubTab is a free tier with paid upgrades and noScribe is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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