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Alternatives

Products that do what Polyscript does

Turn videos into language lessons with smarter subtitles

  1. 1
    InterSub232

    Learn languages when watching videos

    2023

  2. 2

    Snap at things to translate them in different languages! 📸

    2017

  3. 3

    Next level interactive video

    2021

  4. 4
    Wordy231

    Learn languages from real movie and TV clips with quizzes

    Feb 2026 · wordy.info

  5. 5

    Learn any language with AI in a fun, easy, personalized way

    2024

  6. 6GA

    Hi HN, For over two years I've been working on an App to learn languages (currently French, Italian and Spanish), together with my partner, a language teacher. I think it is finally ready to share with this community! The idea is to introduce vocabulary and grammar whilst you read eBooks in your own language. I've found that it is easier to remember vocabulary 'in context' and with regular repetition. Plus you don't have to carve out dedicated time for language learning. Other apps require you to build a habit around various exercises or ‘games’, whereas lots of people already read books.…

    2024 · glossarie.app

  7. 7
    Trancy119

    Language learning with YouTube AI bilingual subtitles

    2024

  8. 8

    Let subtitles speak your global story.

    Nov 2025 · addsubtitle.ai

  9. 9

    Turn anything into a language lesson, instantly

    2022

  10. 10

    I've been learning Japanese for a few years and kept running into a similar problem. I'd find a video I wanted to learn from, hear a useful sentence, and then realise that turning that sentence into something I could study later was both time consuming and draining at times. I would end up jumping between a video player, subtitles/transcription, a dictionary, screenshots, audio clips and Anki. So I built SubSmith to bring that workflow together. You can drop a video or audio file into it, generate a transcript locally and then use the transcript alongside the media to: * look up words…

    10d ago · subsmith.app

  11. 11
    Iago104

    Learn languages by watching your favorite TV shows

    2022

  12. 12AD

    Hi HN, I watch A LOT of educational YouTube videos but wasn't forgetting a good chunk of the details because I was only really passively watching. So I made a tool that generates quiz questions/flashcards from YouTube videos, and uses spaced repetition like Anki or Duolingo to keep it in memory. Let me know if you find it cool/useful (or terrible ) or if you want to know a bit about the details!

    2024 · platoedu.org

  13. 13

    An AI language tutor in your browser

    2023

  14. 14

    Translate YouTube subtitles into multiple languages

    2017

  15. 15
    SpeakAI134

    Learn multiple languages by speaking with AI

    2023

  16. 16RL
  17. 17

    Translate and learn many languages at once

    Jan 2026 · polyglotta.app

  18. 18
    Trancy133

    Learn languages through YouTube and Netflix

    2023

  19. 19
    Miraa149

    AI transcribe & bilingual subtitles language learning

    2024

  20. 20

    Hotdog not hotdog for language learning

    2017

  21. 21

    Language learning, one story at a time

    Mar 2026 · lingofable.com

  22. 22
    CapWords135

    Learn a new language with AI-powered object recognition

    2025

  23. 23
    Pleo106

    Learning languages by watching movies

    2016

  24. 24

    The easiest way to learn English with TED talks

    2019

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