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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
BoldVoice logo
BoldVoice
✓ verifiedPaid

American-accent training app pairing Hollywood dialect-coach video lessons with instant AI pronunciation feedback.

512K visits/mo2.1K saves
Brilliant logo
Brilliant
✓ verifiedFreemium

Interactive learning app with an AI tutor for math, coding, science and data-visual, adaptive lessons for all ages.

2.6M visits/mo
MathGPT logo
MathGPT
✓ verifiedFreemium

AI math solver and tutor that adds animated video explanations for homework across math, physics and chemistry, for students.

3.6M visits/mo5.5K saves
Pricing

No public pricing

Free trial available

No public pricing

No public pricing

Free trial available

No public pricing

No public pricing

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
  • Hollywood dialect-coach video lessons
  • Instant AI pronunciation feedback
  • Sound-level mistake analysis with tips
  • Targeted practice drills
  • Conversation practice and AI role-play
  • Progress and score tracking
  • Personal AI tutor (Koji)
  • Visual, interactive lessons
  • Adaptive practice based on mastery
  • Courses in math, CS, science and data
  • Gamified streaks, levels and daily goals
  • iOS and Android apps
  • Step-by-step problem solutions
  • AI-generated animated video explanations
  • Interactive practice quizzes and tests
  • Coverage of math, physics, chemistry and accounting
  • Graphs and diagrams for complex problems
  • Mobile app
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
  • Reduce accent and improve clarity
  • Prepare to speak confidently at work
  • Practice English pronunciation daily
  • Learning math and coding by doing
  • Getting adaptive tutoring outside class
  • Building STEM intuition
  • Daily skill practice
  • Getting homework solved step by step
  • Watching video explanations of solutions
  • Practicing with generated quizzes
  • Preparing for exams
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