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. StreamAlive: Chat-powered live audience engagement tool for town halls and all-hands meetings, with AI question curation, polls, word clouds, and chat summaries. Below, they line up on price, capture method, and how each fits a real meeting stack.
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 StreamAlive when collecting live anonymous polls and sentiment during large broadcasts matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
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.
Chat-powered live audience engagement tool for town halls and all-hands meetings, with AI question curation, polls, word clouds, and chat summaries.
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
StreamAlive is a live audience engagement platform built to make large, broadcast-style meetings such as company town halls and all-hands sessions interactive. Instead of requiring attendees to scan QR codes or open separate apps, it turns the existing meeting chat into a participation channel, working across Zoom, Microsoft Teams, Google Meet, YouTube Live, and in-person presentations. Presenters can run multiple poll types (open-ended and multiple-choice power polls, rating polls), generate live word clouds from chat responses, drop pins on interactive maps, spin selection wheels, and collect emoji reactions, all rendered visually on screen in real time. For town halls and all-hands, its question management is a core draw: StreamAlive automatically detects and curates audience questions out of the chat stream so moderators do not miss them. Its AI layer, branded StreamAlive AI, can generate ready-to-use interactions from an uploaded presentation or topic description, summarize chat discussions with insights and notable quotes, and produce visualizations based on what the audience types. The product is delivered as a browser-based SaaS tool aimed at presenters who want higher engagement and clearer feedback during company-wide and webinar-style meetings. Pricing varies by plan. Check the official website for current pricing.
Best suited for
DubTab is a free tier with paid upgrades (freemium); StreamAlive is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | DubTab | StreamAlive |
|---|---|---|
| Core capability | Real-time translated subtitles overlaid on any audio-playing browser tab | Chat-based audience participation across Zoom, Teams, Meet, and YouTube Live |
| Standout feature | Low-latency AI voice dubbing that speaks the translation aloud | AI-powered automatic detection and curation of audience questions |
| Team usage | Optional bilingual captions showing original and translation simultaneously | AI generation of ready-to-use polls and interactions from a presentation or topic |
| Integrations | Support for 50+ languages with selectable AI voices | AI chat summaries with insights and notable quotes |
| Languages & capture | Works across video, streaming and meeting platforms (YouTube, Twitch, Zoom, Google Meet, Teams, Udemy, Coursera) | Live polls, word clouds, interactive maps, spinner wheels, and emoji reactions |
| Best-fit workflow | In-tab audio processing with no file uploads required | Post-session analytics and reports |
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.
StreamAlive
Choose StreamAlive if you need running interactive q&a during company all-hands and town hall meetings — strengths include designed specifically for engaging large town hall and all-hands audiences.
DubTab
StreamAlive
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 StreamAlive is strong for running interactive q&a during company all-hands and town hall meetings. Both transcribe and summarize meetings.
DubTab is a free tier with paid upgrades and StreamAlive 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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