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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
Elsa Speak logo
Elsa Speak
✓ verifiedFreemium

AI English pronunciation and speaking coach giving real-time feedback via speech recognition, used by millions.

1.2M visits/mo6.7K saves
InterSub logo
InterSub
✓ verifiedFreemium

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

100K visits/mo
SmallTalk2Me logo
SmallTalk2Me
✓ verifiedFree

Free AI speaking coach that scores English fluency against CEFR levels and simulates IELTS and interview practice.

376K visits/mo2.9K saves
Pricing

No public pricing

No public pricing

Free trial available

1 month: $35.5
3 months: $58
1 year: $85.19 (from $141.99)
Lifetime: $119.99 (from $799.99)
Free: $0/mo
Pay-as-you-go: from $1.50
Premium: from $6/mo

Free trial available

No public pricing

Core features
  • 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
  • Real-time pronunciation feedback
  • Speech-recognition assessment
  • Personalized learning path
  • Thousands of gamified lessons across topics
  • Progress tracking
  • ELSA Dictionary
  • 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
  • AI CEFR English level test (A1-C2) from spoken responses
  • IELTS speaking and writing test simulators with band-score feedback
  • AI mock job interview practice with feedback
  • Daily bite-sized speaking, shadowing, and listening lessons
  • Vocabulary booster exercises
  • Progress tracking across pronunciation, fluency, and grammar
Use cases
  • 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
  • Improving English pronunciation
  • Building speaking confidence
  • Preparing for work or travel in English
  • Daily 10-minute practice
  • Learning a language via shows and courses
  • Looking up words while watching
  • Building and reviewing vocabulary
  • Preparing for the IELTS speaking exam
  • Practicing job interview English before a real interview
  • Building a daily English speaking habit
  • Assessing CEFR level for school or immigration purposes
  • Business English practice for meetings and workplace scenarios
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