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Migaku logo
Migaku
✓ verifiedFree trial

Immersion-based language learning toolkit that turns Netflix, YouTube, and web content into study material via a browser extension and apps.

11K saves
Language REACTOR logo
Language REACTOR
✓ verifiedFreemium

Browser extension that adds dual subtitles and click-to-lookup to Netflix and YouTube for learning languages.

1.7M visits/mo
SPEAKPAL logo
SPEAKPAL
✓ verifiedFreemium

AI language tutor offering role-play conversations, pronunciation coaching and instant grammar correction across 30+ languages.

193K visits/mo16K saves
InterSub logo
InterSub
✓ verifiedFreemium

Browser extension offering interactive dual subtitles and instant word translations for language learning while streaming.

100K visits/mo
Pricing

No public pricing

Free trial available

No public pricing

No public pricing

Free: $0/mo
Pay-as-you-go: from $1.50
Premium: from $6/mo

Free trial available

Core features
  • Chrome extension for immersive study on real sites
  • Netflix and YouTube subtitle learning
  • Spaced-repetition memory system
  • Built-in dictionaries and grammar reference
  • iOS and Android apps
  • Support for 12+ languages
  • Dual subtitles on Netflix and YouTube
  • Click-to-lookup word translations
  • Saveable vocabulary items
  • Playback controls for language study
  • Works as a browser extension
  • Real-life role-play conversation practice
  • AI pronunciation coaching for accent and rhythm
  • Real-time grammar correction during chats
  • Adaptive tutoring based on skill level
  • Downloadable course and audio materials
  • AI-generated, QR-verifiable proficiency certificates
  • Interactive dual subtitles
  • Instant hover word translations
  • On-the-fly subtitle translation
  • Personal wordbook with Anki sync
  • Multi-platform (YouTube, Netflix, Coursera, etc.)
  • Phrase/idiom collocation detection
Use cases
  • Learn a language through native media
  • Study vocabulary with spaced repetition
  • Turn videos and articles into lessons
  • Progress toward proficiency exams like JLPT
  • Learn a language while watching shows
  • Look up and save new words from video
  • Study with dual subtitles
  • Practicing job interview or travel conversations in a new language
  • Getting pronunciation feedback without a live tutor
  • Preparing for language proficiency verification
  • Supervised language practice for teen learners
  • Learning a language via shows and courses
  • Looking up words while watching
  • Building and reviewing vocabulary
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