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. Invoca: Invoca is an AI conversation intelligence and call tracking platform that records, transcribes, and analyzes inbound phone calls to connect them to marketing and sales outcomes. 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 Invoca when contact centers analyzing and coaching agents to improve call close rates 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.
Invoca is an AI conversation intelligence and call tracking platform that records, transcribes, and analyzes inbound phone calls to connect them to marketing and sales outcomes.
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
Invoca is an enterprise conversation intelligence and call tracking platform built for marketing teams, contact centers, and revenue/engagement teams. Using dynamic number insertion, it attributes inbound phone calls back to the specific campaigns, keywords, and ad interactions that drove them, then layers AI-powered analysis on top of that attribution data. Calls are captured, recorded, and transcribed into searchable text, and Invoca's Signal AI suite analyzes the conversations to surface insights, detect outcomes, and score agent performance against custom KPIs. Its Signal AI Studio lets users build custom no-code AI models that detect the specific moments they care about, such as new leads or appointment confirmations. The platform also separates caller and agent sentiment, integrates with ad platforms, CRMs, and contact center software, and offers voice and SMS AI agents for engaging and routing leads. It is aimed at industries with high-value phone interactions, including automotive, insurance, healthcare, financial services, retail, telecom, and home services.
Best suited for
DubTab is a free tier with paid upgrades (freemium); Invoca is custom pricing (contact sales). Always confirm current pricing on each vendor's site before buying.
| Feature | DubTab | Invoca |
|---|---|---|
| Core capability | Real-time translated subtitles overlaid on any audio-playing browser tab | Call tracking and marketing attribution via dynamic number insertion (DNI) |
| Standout feature | Low-latency AI voice dubbing that speaks the translation aloud | Call recording and AI-powered transcription into searchable text |
| Team usage | Optional bilingual captions showing original and translation simultaneously | Signal AI conversation analytics that analyzes calls to detect outcomes and surface insights |
| Integrations | Support for 50+ languages with selectable AI voices | Signal AI Studio for building custom no-code AI models trained on your own calls |
| Languages & capture | Works across video, streaming and meeting platforms (YouTube, Twitch, Zoom, Google Meet, Teams, Udemy, Coursera) | Separate caller and agent sentiment analysis plus agent performance scoring |
| Best-fit workflow | In-tab audio processing with no file uploads required | Integrations with ad platforms, CRMs, and contact center software |
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.
Invoca
Choose Invoca if you need marketing teams measuring which campaigns and keywords drive revenue-generating phone calls — strengths include combines marketing attribution with conversation intelligence in one platform, tying calls to revenue.
DubTab
Invoca
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 Invoca is strong for marketing teams measuring which campaigns and keywords drive revenue-generating phone calls. Both transcribe and summarize meetings.
DubTab is a free tier with paid upgrades and Invoca is custom pricing. 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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