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Life & fun · alternatives · 2026

24 alternatives to I am bootstrapping a video-based Duolingo competitor

Seedlang teaches languages through video flashcards in a way that is fun and effective.

Seedlang is a language learning application that uses video flashcards to teach users new languages. The platform combines visual and audio learning methods to help students absorb vocabulary and grammar concepts. It… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I am bootstrapping a video-based Duolingo competitor launched in 2018; newer entries below may have overtaken it.

  1. 1

    Learn languages with this flash card app, now on the web

    2017 · its alternatives →

  2. 2

    The future of learning with flashcards, by Duolingo

    2016 · duolingo.com · its alternatives →

  3. 3

    Learn languages with AI, spaced-repetition flashcards

    2024 · vocabuo.com · its alternatives →

  4. 4

    18 languages, works offline with audio & images

    2023 · topstuff.page.link · its alternatives →

  5. 5
    Flowlingo▲283

    Get fluent in a language through content immersion

    2018 · getflowlingo.com · its alternatives →

  6. 6

    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 · its alternatives →

  7. 7

    Learn any language by reading what you love. Click words to translate, build vocabulary with smart flashcards, and read articles, books, and web pages in 100+ languages. Free to start.

    2015 · readlang.com · its alternatives →

  8. 8
    Duolingo▲309

    Learn languages completely free.

    2013 · duolingo.com · its alternatives →

  9. 9

    Learn a language using flashcards, now on android

    2017 · play.google.com · its alternatives →

  10. 10

    Speak a new language with confidence

    2018 · magiclingua.com · its alternatives →

  11. 11

    A powerful flashcard app for language learners

    2024 · memozora.com · its alternatives →

  12. 12

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

    2024 · mylens.ai · its alternatives →

  13. 13
    Repeet▲141

    Learn languages with flashcards

    2025 · repeet.app · its alternatives →

  14. 14

    Clozemaster is language learning gamification through mass exposure to vocabulary in context. Great post-Duolingo app and useful for language learners of all levels. Free to sign up and play!

    2017 · clozemaster.com · its alternatives →

  15. 15

    Hi! Wanted to share the project I really wanted to have. TLDR; this app lets you create your own list of words and you get a Duolingo-like experience (kind of, still needs a lot of features) practicing those words in their context. My English is not the best but not the worst either. But I realized I can't boost it up after a certain level! In my belief, in order to truly learn a language, you need to be exposed to that language often. Vocabulary is the key factor here if you really want to improve in any language. My experience is that when I read a book to improve my English vocabulary, I…

    2025 · github.com · its alternatives →

  16. 16
    Canary▲278

    Learn languages with music, practice with people

    Jan 2026 · singwithcanary.com · its alternatives →

  17. 17

    Here is a tool I built initially for myself to help with my German and Greek language studies. It started as a hack for creating Anki cards from native language audio. It extracts the words, finds their base forms (lemmas) and groups the examples by the lemma. At some point I realised that I have a transcription with word level timestamps that opens a lot of other opportunities. So I added a mode to click the first and last word in the transcript and it starts looping with the right gap and repeat count. Another feature I use a lot is selecting an audio fragment, sending a predefined prompt…

    Jun 2026 · lingochunk.com · its alternatives →

  18. 18LC

    Hey folks! I'm Callum, and I'm working on a way to practice a new language with an AI powered tutor. I've always found that the hardest part of learning a new language is finding someone to actually converse with. Even if a partner can be found, the pressure can mean that you are more focused on not making mistakes than on actually learning new grammar or vocabulary. The service that I have been working on allows you to practice with a language tutor via online chat messages, or you can have a turn-based voice conversation. I'm working on a number of other features that will be coming out…

    2023 · learnlingo.dev · its alternatives →

  19. 19

    Flash card language learning app for Mac, iPhone and iPad

    2021 · wokabulary.com · its alternatives →

  20. 20

    Snap at things to translate them in different languages! 📸

    2017 · apps.apple.com · its alternatives →

  21. 21
    Cardy▲64

    A simple and easy to use flashcard app to learn vocabulary

    2019 · play.google.com · its alternatives →

  22. 22

    Learn German with AI generated flashcards

    2023 · vokabeln.io · its alternatives →

  23. 23

    A proof-of-concept language learning app that uses LLMs to generate definitions of unknown words using only previously mastered vocabulary.

    Dec 2025 · simedw.com · its alternatives →

  24. 24
    Flash▲100

    Memorize anything with ease using simple flashcards

    2023 · apps.apple.com · its alternatives →

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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 →