AI · alternatives · 2026

24 alternatives to Vocabulary Builder

Highlight new words in pages and learn languages in context

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
   Blarma▲81

   Build vocabulary - learn words & languages with techniques

   2022 · blarma.com · its alternatives →

2. 2
   Personalized Duolingo (kind of) for vocabulary building▲161

   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 →

3. 3
   Vocab Builder: Live Words▲120

   Vocabulary enhancer with live activities

   2024 · apps.apple.com · its alternatives →

4. 4
   Underline▲133

   Expand your vocabulary while you browse the Internet

   2022 · getunderline.io · its alternatives →

5. 5
   Vocably▲130

   Expand your vocabulary while surfing the web

   2022 · vocably.pro · its alternatives →

6. 6
   Vocabs▲127

   Your personal vocabulary curator on Android

   2024 · play.google.com · its alternatives →

7. 7
   Lexios▲76

   Learn vocabulary effortlessy while browsing the web

   2021 · its alternatives →

8. 8
   English Vocabulary Booster▲78

   Learn & remember 5000+ words

   2023 · apps.apple.com · its alternatives →

9. 9
   Wordly▲22

   Expand your vocabulary, learn new words in any language

   2025 · wordly.es · its alternatives →

10. 10
    Wordie▲87

    Grow your vocabulary while you browse the web

    Apr 2026 · wordie.app · its alternatives →

11. 11
    Vocabulary Builder▲69

    Improve your vocabulary by quizzing yourself

    2015 · magoosh.com · its alternatives →

12. 12
    Flipword▲95

    Vocabulary learning tool

    2023 · its alternatives →

13. 13
    Wordi▲56

    Word-saving application for building new vocabulary

    2023 · play.google.com · its alternatives →

14. 14
    LanguageBeast▲95

    Learn English vocabulary that matters

    2024 · languagebeast.com · its alternatives →

15. 15
    VocApp▲86

    Learn foreign words via notifications & flashcards

    2021 · apps.apple.com · its alternatives →

16. 16
    HelloWords▲75

    Learn languages fast with vocabulary games.

    2020 · play.google.com · its alternatives →

17. 17
    Leximio▲68

    Create your own lexicon

    2023 · apps.apple.com · its alternatives →

18. 18
    WordsTool▲65

    Teach and learn words with custom word cards and exercises

    2020 · wordstool.com · its alternatives →

19. 19
    Wordly▲71

    Build your vocabulary one step at a time

    2020 · play.google.com · its alternatives →

20. 20
    Cardy▲64

    A simple and easy to use flashcard app to learn vocabulary

    2019 · play.google.com · its alternatives →

21. 21
    Collect words with Memorize▲82

    Train vocabulary & repetition for +13 languages

    2024 · apps.apple.com · its alternatives →

22. 22
    Daily Vocabulary Builder▲2

    Learn English words daily with flashcards and quizzes

    Jul 2026 · play.google.com · its alternatives →

23. 23
    VocabDepot▲65

    Expand your vocabulary everyday for free

    2021 · vocabdepot.com · its alternatives →

24. 24IB
    I built an app to improve your Vocabulary▲69

    2011 · wordstash.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 →