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. Knowt: AI study platform that turns recorded or uploaded lectures into notes, flashcards, and practice quizzes for students. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
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 Knowt when generating flashcards and practice tests from course materials before exams matters most. Run both through a week of actual calls to see which suits your workflow.
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.
AI study platform that turns recorded or uploaded lectures into notes, flashcards, and practice quizzes for students.
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
Knowt is an AI-powered study platform built primarily for students and teachers that converts lectures and learning materials into organized study resources. Students can record a lecture live in the app or on the website, or upload existing audio, video, PDFs, and slide decks, and the platform's AI assistant (called Kai) generates summarized notes, flashcards, and practice quizzes from the content. Notes can be formatted as outlines or paragraphs, with adjustable detail levels, and the original audio is saved for reference. Beyond capture and transcription-driven summarization, Knowt functions as a broader study workspace, positioning itself as a free alternative to traditional flashcard apps and offering a large library of community-shared study materials. It also includes teacher-facing features for assigning material and tracking student progress. The tool spans web, iOS, and Android, making it usable across classroom, online-course, and self-study settings. Knowt is aimed at learners who want lecture capture to flow directly into reusable, exam-oriented study artifacts rather than just raw transcripts. Pricing varies by plan. Check the official website for current pricing.
Best suited for
DubTab is a free tier with paid upgrades (freemium); Knowt is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | DubTab | Knowt |
|---|---|---|
| Core capability | Real-time translated subtitles overlaid on any audio-playing browser tab | Live lecture recording in app and on the web, plus upload of audio, video, PDFs, and slides |
| Standout feature | Low-latency AI voice dubbing that speaks the translation aloud | AI-generated notes with adjustable formatting (outline or paragraph) and detail level |
| Team usage | Optional bilingual captions showing original and translation simultaneously | Automatic flashcard generation from lecture and document content |
| Integrations | Support for 50+ languages with selectable AI voices | Practice quiz and test creation from any note, PDF, or video |
| Languages & capture | Works across video, streaming and meeting platforms (YouTube, Twitch, Zoom, Google Meet, Teams, Udemy, Coursera) | Kai AI chat for explaining concepts and answering questions |
| Best-fit workflow | In-tab audio processing with no file uploads required | Large community library of shared study sets and teacher tools for assignments |
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.
Knowt
Choose Knowt if you need recording university lectures and turning them into structured study notes — strengths include combines capture, summarization, and active-recall study tools in one student-focused app.
DubTab
Knowt
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 Knowt is strong for recording university lectures and turning them into structured study notes. Both transcribe and summarize meetings.
DubTab is a free tier with paid upgrades and Knowt is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
More head-to-head comparisons involving DubTab and Knowt.
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. Dymesty AI Glasses: Audio-first, camera-free AI smart glasses with a titanium frame that record meetings and conversations and auto-transcribe and summarize them through the Dymesty app in 100+ languages. The right pick comes down to team size, budget, and the workflows you want to automate.
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. Echometer: Psychology-based platform for agile retrospectives, recurring team health checks, and structured 1:1 meetings with AI-assisted suggestions. This comparison weighs them on pricing, features, and everyday workflow fit.
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. Edisyn: Real-time AI meeting assistant from a Turkish-founded team that listens to calls and provides live notes, summaries, and suggested questions and answers. This comparison weighs them on pricing, features, and everyday workflow fit.
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. Efficlose: An AI meeting platform offering a bot-free Chrome extension plus desktop and web apps that transcribe, summarize, and extract action items from calls. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
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. EkaScribe: EkaScribe is an AI medical scribe by Eka Care that records doctor-patient conversations and automatically generates structured clinical notes, summaries, and prescriptions. The right pick comes down to team size, budget, and the workflows you want to automate.
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. Eleveo: Eleveo is an AI-driven contact center workforce optimization platform that records, transcribes, and analyzes customer calls and interactions. This comparison weighs them on pricing, features, and everyday workflow fit.
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. Empathia AI: Empathia AI is an ambient AI medical scribe that records patient encounters and automatically generates clinical notes, letters, and billing codes for clinicians. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
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. Enthu.AI: Enthu.AI is a conversation intelligence platform that transcribes, auto-scores, and analyzes contact-center and sales calls for quality assurance and agent coaching. Below, they line up on price, capture method, and how each fits a real meeting stack.
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. Equal Time: Meeting notes with speaking-time and inclusion analytics We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
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. EvaluAgent: EvaluAgent is a contact-center quality assurance platform that automatically transcribes, scores, and analyzes customer conversations across calls, chats, emails, and tickets. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
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. EventCAT: AI platform that delivers real-time subtitles and voice interpretation in 50+ languages for conferences, webinars, and online meetings. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
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. Evernote AI Meeting Notes: Evernote's built-in feature that records meeting audio, transcribes it with speaker recognition, and summarizes it inside your notes. The right pick comes down to team size, budget, and the workflows you want to automate.