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. Simmie: AI sales roleplay platform where reps practice realistic buyer conversations and get automated scoring and coaching. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
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 Simmie when drilling pricing and other objection-handling responses against an ai buyer 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.
AI sales roleplay platform where reps practice realistic buyer conversations and get automated scoring and coaching.
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
Simmie is an AI roleplay platform built for sales teams that want to scale conversation practice and coaching without relying on manager availability. Reps engage in simulated conversations with realistic AI personas that push back, raise objections, and adapt to what the rep says, allowing practice of cold calls, discovery, objection handling, demos, and other call types on demand. Every conversation is graded against a configurable rubric so teams apply one consistent bar for readiness, and an AI coaching layer delivers post-call analysis and targeted feedback or drill assignments. A builder tool converts existing scripts, playbooks, and call recordings into practice scenarios automatically, reducing the manual setup that traditionally limits roleplay programs. Simmie can be accessed through the web as well as through ChatGPT, Claude, Slack, and Microsoft Teams via MCP integrations, and it offers manager dashboards for visibility into rep readiness and skill gaps. The platform is SOC 2 Type II certified, includes regulatory-adherence detection features, and operates on a credit-based model where one credit equals roughly one minute of simulation. It is offered across individual, team, and enterprise infrastructure tiers and is actively operating in 2026. Pricing varies by plan. Check the official website for current pricing.
Best suited for
DubTab is a free tier with paid upgrades (freemium); Simmie is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | DubTab | Simmie |
|---|---|---|
| Core capability | Real-time translated subtitles overlaid on any audio-playing browser tab | AI roleplay with realistic personas that push back and adapt |
| Standout feature | Low-latency AI voice dubbing that speaks the translation aloud | Automated scoring of every conversation against a configurable rubric |
| Team usage | Optional bilingual captions showing original and translation simultaneously | AI coaching layer with post-call feedback and drill assignments |
| Integrations | Support for 50+ languages with selectable AI voices | Scenario builder that converts scripts, playbooks, and recordings into practice |
| Languages & capture | Works across video, streaming and meeting platforms (YouTube, Twitch, Zoom, Google Meet, Teams, Udemy, Coursera) | Access via web, ChatGPT, Claude, Slack, and Microsoft Teams (MCP) |
| Best-fit workflow | In-tab audio processing with no file uploads required | Manager dashboards for rep readiness and skill gaps |
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.
Simmie
Choose Simmie if you need onboarding new sales reps with repeatable practice scenarios before live calls — strengths include lets reps practice objection handling and discovery on demand without a manager.
DubTab
Simmie
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 Simmie is strong for onboarding new sales reps with repeatable practice scenarios before live calls. Both transcribe and summarize meetings.
DubTab is a free tier with paid upgrades and Simmie is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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