AI audio platform for speech, agents, music and dubbing
EarDub records 0 monthly visits with 0% month-over-month growth and Freemium pricing. Trancy records 438,752 monthly visits with -57.6% growth and Freemium, Free Trial pricing.

Real-time AI dubbing for YouTube and online courses, right in your browser
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | eardub.com | trancy.org |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 0 (0) | 438.75K (438,752) |
| MoM Traffic Delta | 0 (0%) | -596.84K (-57.6%) |
| Primary Market & Share | 🌐 Global (—) | 🇨🇳 China (24%) |
| Direct Visits / mo | 0 | 333.69K |
| User Rating | 4.2 | 4.5 |
| Supported Platforms | Website | Website |

Real-time AI dubbing for YouTube and online courses, right in your browser
The AI voice plays along with the video as you watch it, timed sentence by sentence to the original speaker, with automatic realignment when you seek.
Captions are merged into full sentences before translation, which produces more natural speech than word-for-word caption translation.
Male and female neural voices across many languages and regional accents, with bilingual subtitles you can size or hide.
Dubs YouTube plus Udemy, Coursera, Bilibili, X, Gumroad and other sites you explicitly allow, including courses behind a login wall.
An AI language learning assistant with bilingual subtitles, immersive translation, and vocabulary practice
Watch videos on YouTube, Netflix, HBO Max, TED, and course platforms with side-by-side bilingual subtitles in theater or reading mode.
Get instant definitions, grammar breakdowns, and part-of-speech tagging for selected words and sentences using AI and NLP.
Translate selected text, paragraphs, or entire pages in place, with bilingual comparison and a choice of translation engines.
Save words and real-life sentences to decks, highlight unknown words as you browse, and review them in the web learning center.
AI audio platform for speech, agents, music and dubbing

Excels at broad web page and document translation across multiple engines, but is less tailored for video-based language learning.
Excels at broad web page and document translation across multiple engines, but is less tailored for video-based language learning.
Offers similar dual-subtitles for Netflix and YouTube, but lacks Trancy's built-in AI chat explanations.
Offers similar dual-subtitles for Netflix and YouTube, but lacks Trancy's built-in AI chat explanations.
Live AI interpretation, transcription, subtitles and dubbing in 125+ languages
Live AI interpretation, transcription, subtitles and dubbing in 125+ languages
SpecialistAI English speaking coach with instant pronunciation feedback
SpecialistPractice speaking a new language with an AI conversation partner
SpecialistPractice speaking a new language with an AI conversation partner

SpecialistSpeak a new language from day one with human-like AI and expert human tutors
SpecialistSpeak a new language from day one with human-like AI and expert human tutors
Free AI video dubbing and lip-sync in 170+ languages
Free AI video dubbing and lip-sync in 170+ languages

AI video dubbing, subtitles and text-to-speech in 10+ languages
AI video dubbing, subtitles and text-to-speech in 10+ languages

AI dubbing, avatars and live translation in one multilingual platform
AI dubbing, avatars and live translation in one multilingual platform
Adds dual subtitles and hover dictionaries to streaming videos, but offers fewer advanced AI grammar analysis tools.
Adds dual subtitles and hover dictionaries to streaming videos, but offers fewer advanced AI grammar analysis tools.
Translates and dubs YouTube videos into multiple languages, whereas Trancy relies primarily on bilingual subtitle overlays.
Translates and dubs YouTube videos into multiple languages, whereas Trancy relies primarily on bilingual subtitle overlays.