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Work · alternatives · 2026

24 alternatives to Toucan

Learn a new language while you browse the web.

Toucan is a browser extension that teaches language learners Spanish, French, German, Italian, Portuguese, Korean, and Japanese while they browse the web. The tool integrates into regular internet browsing, allowing… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Toucan launched in 2020; newer entries below may have overtaken it.

  1. 1

    Learn a new language without even trying

    2021 · jointoucan.com · its alternatives →

  2. 2
    Fluent▲821

    Learn a new language by browsing the web

    2020 · fluent.co · its alternatives →

  3. 3

    Learn a new language while you live your life

    2021 · fluent.co · its alternatives →

  4. 4
    Vokab▲361

    Learn German with each tab you open

    2024 · learnvokab.com · its alternatives →

  5. 5

    Use movies as study material for language learning

    2019 · languagelearningwithnetflix.com · its alternatives →

  6. 6

    Hi HN, Just wanted to share a tool i've been working on to help with my own study routine. It’s a browser extension called Lingoku. The idea is simple: we spend hours browsing the web in English every day. This tool replaces some of the english words with Japanese vocabulary based on your japanese level (Similar to Toucan, but with a better user experience). It’s basically an attempt to make the "i+1" method actually passive, you understand the sentence because it's mostly english, but you pick up Japanese words naturally from the context. It uses an LLM in the backend to make sure the…

    Dec 2025 · lingoku.ai · its alternatives →

  7. 7
    Fluensa▲117

    Make the entire internet a space for language learning

    2025 · its alternatives →

  8. 8
    Nuenki▲198

    Learn a language while you browse the web

    2024 · nuenki.app · its alternatives →

  9. 9

    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 →

  10. 10
    Lexios▲76

    Learn vocabulary effortlessy while browsing the web

    2021 · its alternatives →

  11. 11
    Lingvist▲364

    Take your language skills to the next level

    2015 · lingvist.com · its alternatives →

  12. 12

    An AI language tutor in your browser

    2023 · fluent.co · its alternatives →

  13. 13GA

    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 · its alternatives →

  14. 14

    Learn your Duolingo vocabulary while browsing the web

    2023 · duoninja.com · its alternatives →

  15. 15

    Hi HN, I’m Pablo, I built this application to learn languages using podcasts: https://www.langturbo.com (No signup required) There are a lot of tools to learn languages, but most of them focus on beginners (understandably so, that’s where the money is) but not many exist that target intermediate or advanced learners. The ones that exist make you find content on your own and then import that into their apps, which can be tricky when you don’t know where to look. LangTurbo has a unique curated database of podcasts by language (some even have dialect labels) that you can browse by…

    2025 · langturbo.com · its alternatives →

  16. 16
    Subtly▲266

    Learn English with smart subtitles on movies and TV shows

    2017 · subtly.media · its alternatives →

  17. 17
    Letra▲76

    Passively learn a new language every time you open a new tab

    2020 · chromewebstore.google.com · its alternatives →

  18. 18
    FlipWord▲214

    Intelligently integrate language learning into web browsing

    2017 · flipword.co · its alternatives →

  19. 19

    Learn the words you translate with one click

    2019 · chromewebstore.google.com · its alternatives →

  20. 20
    Flowlingo▲283

    Get fluent in a language through content immersion

    2018 · getflowlingo.com · its alternatives →

  21. 21CE
  22. 22
    Underline▲133

    Expand your vocabulary while you browse the Internet

    2022 · getunderline.io · its alternatives →

  23. 23
    Mainichi▲112

    Learn Japanese each time you open a new tab

    2015 · mainichi.me · its alternatives →

  24. 24
    Duolingo▲309

    Learn languages completely free.

    2013 · duolingo.com · its alternatives →

Also compare

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 →