inContext records 0 monthly visits with — month-over-month growth and Freemium pricing. Language Reactor records 1,878,769 monthly visits with +0.6% growth and Freemium pricing.
An AI dictionary that explains words in context, at your level
Learn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chromewebstore.google.com | languagereactor.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 0 (0) | 1.88M (1,878,769) |
| MoM Traffic Delta | 0 (—) | +10.73K (+0.6%) |
|---|
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (13.3%) |
|---|
| Direct Visits / mo | 0 | 1.45M |
|---|
| User Rating | 4.3 | 4.4 |
|---|
| Supported Platforms | Browser Extension | Website |
|---|
An AI dictionary that explains words in context, at your level
Highlight any word on any page and inContext immediately shows its meaning without leaving the article, PDF or website you are reading.
The extension reads the surrounding sentence to choose the sense of the word that actually fits, rather than returning a generic entry.
Explanations are pitched at your language level, so the definition itself uses words you already understand.
Every looked-up word, plus the sentence you found it in, is stored in the side panel for later revision.
Learn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI
View your target language together with a translation, pause, replay single lines, and jump back to the previous subtitle with a hotkey.
Hover or click any subtitle word to see definitions, part of speech, and pronunciation without leaving the video.
Automatically saves looked-up words and phrases, then quizzes you with the original context to build durable recall.
Bring the same translation and lookup workflow to ebooks, PDFs, articles, and other web pages.
All-in-one AI assistant across web, browser, desktop and mobile
Provides powerful bilingual translation across streaming video and web pages, though less focused on dedicated flashcard workflows.
#2
SpecialistLearn a new language by talking to lifelike AI tutors
#3Offers similar dual-subtitles and video translation for Netflix and YouTube, but with a more modern AI interface.
SpecialistSpeak a new language from day one with human-like AI and expert human tutors
AI bilingual translator for web pages, PDFs, and images
Adds dual subtitles and interactive hover dictionaries directly to streaming video platforms, mimicking core Language Reactor features.
Translates and dubs YouTube videos into multiple languages while displaying bilingual subtitles for easier comprehension.
SpecialistBrowser translation, dictionary, and AI writing assistant
Turn any webpage into bilingual reading in one click
Adds dual-language subtitles and inline translations to web pages and videos, supporting general reading alongside video study.
SpecialistFocuses on real-time video translation and interactive explanations, offering a mobile-friendly alternative for media-based learning.
All-in-one AI assistant across web, browser, desktop and mobile
Provides powerful bilingual translation across streaming video and web pages, though less focused on dedicated flashcard workflows.
SpecialistLearn a new language by talking to lifelike AI tutors
Offers similar dual-subtitles and video translation for Netflix and YouTube, but with a more modern AI interface.
SpecialistSpeak a new language from day one with human-like AI and expert human tutors
AI bilingual translator for web pages, PDFs, and images
Adds dual subtitles and interactive hover dictionaries directly to streaming video platforms, mimicking core Language Reactor features.
Translates and dubs YouTube videos into multiple languages while displaying bilingual subtitles for easier comprehension.
SpecialistBrowser translation, dictionary, and AI writing assistant
Turn any webpage into bilingual reading in one click
Adds dual-language subtitles and inline translations to web pages and videos, supporting general reading alongside video study.
SpecialistFocuses on real-time video translation and interactive explanations, offering a mobile-friendly alternative for media-based learning.
