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. Vibe: Open-source, cross-platform desktop app that transcribes meeting and interview recordings offline using Whisper, keeping all data on your device. This comparison weighs them on pricing, features, and everyday workflow fit.
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 Vibe when developers embedding local transcription via the cli or http api matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
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.
Open-source, cross-platform desktop app that transcribes meeting and interview recordings offline using Whisper, keeping all data on your device.
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
Vibe is a free, open-source transcription application created by the developer thewh1teagle and distributed under the MIT license. It lets users transcribe audio and video files entirely offline on their own machine using OpenAI's Whisper models, so recordings of meetings, interviews, lectures, and calls never have to leave the device. Vibe runs on macOS, Windows, and Linux, with GPU acceleration available for NVIDIA, AMD, and Intel hardware, and it supports a very wide range of languages. It includes speaker diarization so different participants can be separated in the transcript, and it can export results in multiple formats including SRT, VTT, TXT, HTML, PDF, JSON, and DOCX. For automation and integration, Vibe also exposes a command-line interface and an HTTP API with Swagger documentation, making it usable inside larger pipelines. Built with the Tauri framework on top of whisper.cpp, it is actively maintained with frequent releases. Vibe is best suited to privacy-conscious individuals, developers, and teams who want a no-subscription, local-first way to turn recorded conversations into editable text. Pricing varies by plan. Check the official website for current pricing.
Best suited for
DubTab is a free tier with paid upgrades (freemium); Vibe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | DubTab | Vibe |
|---|---|---|
| Core capability | Real-time translated subtitles overlaid on any audio-playing browser tab | Offline transcription powered by OpenAI Whisper (whisper.cpp) |
| Standout feature | Low-latency AI voice dubbing that speaks the translation aloud | Cross-platform: macOS, Windows, and Linux |
| Team usage | Optional bilingual captions showing original and translation simultaneously | Speaker diarization to separate participants |
| Integrations | Support for 50+ languages with selectable AI voices | Multiple export formats (SRT, VTT, TXT, HTML, PDF, JSON, DOCX) |
| Languages & capture | Works across video, streaming and meeting platforms (YouTube, Twitch, Zoom, Google Meet, Teams, Udemy, Coursera) | Command-line interface and HTTP API for automation |
| Best-fit workflow | In-tab audio processing with no file uploads required | GPU acceleration for NVIDIA, AMD, and Intel |
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.
Vibe
Choose Vibe if you need transcribing recorded meetings or interviews privately on a laptop — strengths include free and open source under the mit license.
DubTab
Vibe
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 Vibe is strong for transcribing recorded meetings or interviews privately on a laptop. Both transcribe and summarize meetings.
DubTab is a free tier with paid upgrades and Vibe is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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