# EarDub vs Trancy

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.

| Metric | [EarDub](https://openaitools.app/tool/eardub) | [Trancy](https://openaitools.app/tool/trancy) |
| :--- | :--- | :--- |
| Website URL | https://www.eardub.com | https://www.trancy.org |
| Categories | AI Dubbing, AI Text-to-Speech, AI Language Learning, AI Video Translator | AI Language Learning, AI Subtitle Generator, AI Translate, AI Text-to-Speech |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 0 | 438,752 |
| MoM Growth Rate | 0% | -57.6% |
| Primary Market | Global | China |
| Direct Visits | 0 | 333,694 |
| Review Score | 4.2 | 4.5 |
| Saved Count | 0 | 6 |
| Supported Platforms | Website | Website |

## EarDub

EarDub is a browser extension, available for Chrome, Edge and Firefox, that adds real-time AI dubbing to YouTube and to other video sites you explicitly allow, such as Udemy, Coursera, Bilibili, X and Gumroad. Instead of translating captions fragment by fragment, it first joins the captions into complete sentences, translates them with context-aware AI and then generates speech with neural voices. The result plays in sync with the picture, and each sentence is timed to the speaker's words, speeding up slightly (up to 1.45x) to keep pace. If you jump to another point in the video, the voice realigns on its own.

The extension supports 75 dubbing languages and more than 300 voices, including regional accents, and source audio can be any spoken language, with auto-detection working best for English, Japanese, Korean and Spanish. Separate volume sliders let you blend the original audio under the dub or mute it entirely, and bilingual subtitles can be shown from 14 to 28 px or hidden. Dubbing only starts when you press the button, and EarDub runs only where you allow it. On paid plans it can also recognise speech in videos that have no captions at all.

The pricing tier is generous at the entry level: a free plan covers about 30 minutes a day, up to roughly 180 minutes a month, while Basic and Pro add speech recognition for uncaptioned videos and higher limits. A web demo on the site lets you hear sample dubs in 17 languages without installing anything. It is a practical fit for learners and professionals who need to follow coding tutorials, courses and market analysis in a language they do not speak fluently.

**Pricing & Plans:** Freemium. A free tier covers roughly 30 minutes of dubbing per day (up to about 180 minutes a month). Paid Basic and Pro plans raise limits and unlock speech recognition for videos without captions.

- **Real-time dubbing in sync with the speaker:** 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.
- **Context-aware sentence translation:** Captions are merged into full sentences before translation, which produces more natural speech than word-for-word caption translation.
- **75 languages and 300+ voices:** Male and female neural voices across many languages and regional accents, with bilingual subtitles you can size or hide.
- **Works beyond YouTube:** Dubs YouTube plus Udemy, Coursera, Bilibili, X, Gumroad and other sites you explicitly allow, including courses behind a login wall.
- **Dubbing for videos without captions:** On paid plans EarDub recognises the speech in the audio itself, so it can dub videos that ship without any captions.

**Strengths:** No uploading and no waiting: dubbing happens live while the video plays; Sentence-level context-aware translation sounds more natural than caption translators; Free tier of about 30 minutes a day is enough for casual viewing; Runs only on YouTube and the sites you approve, and dubbing starts manually

**Limitations:** Requires installing a browser extension rather than working in any browser directly; Dubbing videos without captions is reserved for paid plans; Speech recognition quality varies with audio quality and accent

[Profile (Markdown)](https://openaitools.app/tool/eardub.md)

## Trancy

Trancy is an all-in-one language learning assistant built around the idea that the fastest way to learn is to turn the content you already want to watch into study material. Its browser extension adds AI-generated bilingual subtitles to platforms including YouTube, Netflix, HBO Max, Disney+, TED, Udemy, edX, and Coursera, showing the original and translated text together. Two display modes — theater and reading — let you keep the video visible for listening practice or shrink it to the side and focus on the subtitle text for intensive comprehension.

The learning layer goes well beyond subtitles. Selecting a word or sentence triggers AI-powered lookups with definitions, grammar analysis, and part-of-speech tagging, while intelligent sentence segmentation uses NLP to reorganize messy subtitle fragments into coherent sentences. You can bookmark words and example sentences into decks, highlight unknown words so you absorb them passively while browsing, and queue videos to watch later. A web-based learning center makes all of it accessible from anywhere for review.

Trancy also works away from video. On ordinary web pages and PDFs it offers selection translation, hover-based paragraph translation, and full-text immersive translation that shows the original and translated text together, with support for engines like Google, DeepL, and OpenAI. On the speaking side there are lifelike text-to-speech voices, speech recognition for pronunciation feedback, speed playback, and full subtitle font customization. It is available as a browser extension and a companion mobile app, and the company continues to ship new tools such as the AI Subtitles and AITalk features.

**Pricing & Plans:** Trancy uses a freemium model with a free tier that covers core subtitle and translation features with limited premium usage, plus free trials and paid subscription plans that unlock higher limits and advanced AI features. Details are listed on the pricing page.

- **AI bilingual subtitles:** Watch videos on YouTube, Netflix, HBO Max, TED, and course platforms with side-by-side bilingual subtitles in theater or reading mode.
- **AI word and grammar analysis:** Get instant definitions, grammar breakdowns, and part-of-speech tagging for selected words and sentences using AI and NLP.
- **Immersive web and PDF translation:** Translate selected text, paragraphs, or entire pages in place, with bilingual comparison and a choice of translation engines.
- **Vocabulary decks and sentence library:** Save words and real-life sentences to decks, highlight unknown words as you browse, and review them in the web learning center.
- **Listening and speaking practice:** Practice pronunciation with lifelike text to speech, speech recognition, speed playback, and subtitle font controls.

**Strengths:** Turns real video content on major streaming platforms into study material; Bilingual subtitles with both theater and reading modes; AI grammar and word analysis tied directly to what you watch; Immersive translation for web pages and PDFs

**Limitations:** Best experience depends on keeping the browser extension or app installed; Speech and advanced AI features rely on third-party engines that may have their own limits; Free tier caps usage of premium AI features such as some translations and studies

[Profile (Markdown)](https://openaitools.app/tool/trancy.md)

## Frequently Asked Questions

### How do EarDub and Trancy compare in monthly traffic?

EarDub has 0 monthly visits, while Trancy has 438,752. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

EarDub has a month-over-month growth rate of 0%; Trancy has -57.6%.

### How does pricing compare?

EarDub: Freemium. Freemium. A free tier covers roughly 30 minutes of dubbing per day (up to about 180 minutes a month). Paid Basic and Pro plans raise limits and unlock speech recognition for videos without captions. Trancy: Freemium, Free Trial. Trancy uses a freemium model with a free tier that covers core subtitle and translation features with limited premium usage, plus free trials and paid subscription plans that unlock higher limits and advanced AI features. Details are listed on the pricing page.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ElevenLabs](https://openaitools.app/tool/elevenlabs-io) | 42,396,771 | +26.1% | Freemium, Paid, Contact for Pricing | AI audio platform for speech, agents, music and dubbing | [.md](https://openaitools.app/tool/elevenlabs-io.md) |
| 2 | [Immersive Translate](https://openaitools.app/tool/immersive-translate) | 2,392,414 | -9.4% | Freemium, Free Trial | Excels at broad web page and document translation across multiple engines, but is less tailored for video-based language learning. | [.md](https://openaitools.app/tool/immersive-translate.md) |
| 3 | [Language Reactor](https://openaitools.app/tool/language-reactor) | 1,878,769 | +0.6% | Freemium | Offers similar dual-subtitles for Netflix and YouTube, but lacks Trancy's built-in AI chat explanations. | [.md](https://openaitools.app/tool/language-reactor.md) |
| 4 | [Maestra AI](https://openaitools.app/tool/maestra-ai) | 1,340,377 | +0.7% | Free Trial, Subscription, Pay As You Go, Custom Enterprise | Live AI interpretation, transcription, subtitles and dubbing in 125+ languages | [.md](https://openaitools.app/tool/maestra-ai.md) |
| 5 | [ELSA Speak](https://openaitools.app/tool/elsaspeak-com) | 958,654 | -21.9% | Freemium, Free Trial | AI English speaking coach with instant pronunciation feedback | [.md](https://openaitools.app/tool/elsaspeak-com.md) |
| 6 | [Gliglish](https://openaitools.app/tool/gliglish) | 395,913 | +0.5% | Freemium | Practice speaking a new language with an AI conversation partner | [.md](https://openaitools.app/tool/gliglish.md) |
| 7 | [LanguaTalk](https://openaitools.app/tool/languatalk) | 353,853 | -20.1% | Freemium | Speak a new language from day one with human-like AI and expert human tutors | [.md](https://openaitools.app/tool/languatalk.md) |
| 8 | [AI Dubbing](https://openaitools.app/tool/ai-dubbing) | 307,070 | -16.8% | Freemium | Free AI video dubbing and lip-sync in 170+ languages | [.md](https://openaitools.app/tool/ai-dubbing.md) |
| 9 | [Dubverse](https://openaitools.app/tool/dubverse) | 147,182 | -9.9% | Free Trial, Contact for Pricing | AI video dubbing, subtitles and text-to-speech in 10+ languages | [.md](https://openaitools.app/tool/dubverse.md) |
| 10 | [Perso AI](https://openaitools.app/tool/perso-ai) | 137,383 | -12.8% | Freemium, Free Trial, Paid, Contact for Pricing, Free | AI dubbing, avatars and live translation in one multilingual platform | [.md](https://openaitools.app/tool/perso-ai.md) |

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Source: https://openaitools.app/compare/eardub-vs-trancy

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