AI · alternatives · 2026

24 alternatives to Polyscript

Turn videos into language lessons with smarter subtitles

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   InterSub▲232

   Learn languages when watching videos

   2023 · intersub.cc · its alternatives →

2. 2
   Polyword▲98

   Snap at things to translate them in different languages! 📸

   2017 · apps.apple.com · its alternatives →

3. 3
   Polygon Video▲147

   Next level interactive video

   2021 · expireddomains.com · its alternatives →

4. 4
   PolySpeak▲85

   AI language learning

   2023 · app.adjust.com · its alternatives →

5. 5
   Polygloss▲90

   Express yourself in another language

   2023 · its alternatives →

6. 6
   EasyLang AI▲301

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

   2024 · mylens.ai · its alternatives →

7. 7
   Flowlingo▲283

   Get fluent in a language through content immersion

   2018 · getflowlingo.com · its alternatives →

8. 8
   Trancy▲119

   Language learning with YouTube AI bilingual subtitles

   2024 · apps.apple.com · its alternatives →

9. 9
   Addsubtitle▲236

   Let subtitles speak your global story.

   Nov 2025 · addsubtitle.ai · its alternatives →

10. 10
    Duolingify from Roshi.ai▲79

    Turn anything into a language lesson, instantly

    2022 · roshi.ai · its alternatives →

11. 11
    PolyPro▲73

    In-context language learning

    2021 · apps.apple.com · its alternatives →

12. 12
    SubSmith – Turn your own videos into language-learning material▲78

    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…

    Aug 2026 · subsmith.app · its alternatives →

13. 13
    Iago▲104

    Learn languages by watching your favorite TV shows

    2022 · getiago.com · its alternatives →

14. 14
    DoubleSubs▲19

    Language learning made easy

    2022 · doublesubs.com · its alternatives →

15. 15
    Universal Word▲170

    Translate YouTube subtitles into multiple languages

    2017 · github.com · its alternatives →

16. 16
    SpeakAI▲134

    Learn multiple languages by speaking with AI

    2023 · its alternatives →

17. 17
    Trancy▲133

    Learn languages through YouTube and Netflix

    2023 · trancy.org · its alternatives →

18. 18
    Polygloss▲90

    Hotdog not hotdog for language learning

    2017 · apps.apple.com · its alternatives →

19. 19
    Lingofable▲107

    Language learning, one story at a time

    Mar 2026 · lingofable.com · its alternatives →

20. 20
    TED-Lish▲88

    The easiest way to learn English with TED talks

    2019 · apps.apple.com · its alternatives →

21. 21
    Odyssée▲66

    Language learning with YouTube and sentence flashcards

    2021 · odyssee.jp · its alternatives →

22. 22
    Video Translation▲76

    Effortless AI translation for creators, learners & pros!

    2025 · doctranslate.io · its alternatives →

23. 23
    LingQ▲73

    The fast, fun and effective way to learn languages

    2022 · lingq.com · its alternatives →

24. 24
    Best Tandem▲65

    Practice a new language with native speakers for free

    2019 · play.google.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →