Alternatives

Products that do what Mantaphrase, an app that lets you converse in a foreign language does

1. 1WN
   Wit – Natural language for your app▲321

   2013 · wit.ai

2. 2
   TalkMe▲557

   Personal AI tutoring makes language learning fun & effective

   2025

3. 3IB
   I built an app to improve your Vocabulary▲69

   2011 · wordstash.com

4. 4
   Foreign Buddy▲123

   Learn any language with me 🇺🇸 🇪🇸 🇫🇷 🇩🇪 🇮🇹

   2017

5. 5VM
   Verb Master – A site for practising Spanish verbs▲124

   2017 · andycloke.github.io

6. 6DA
   Delver, a natural language interface to your app▲52

   2013 · delver.io

7. 7LI
   Lost in translations – a fun app of recursive translations▲24

   2015 · lost-in-translations.amanjeev.com

8. 8MJ
   MeSpeak.js 2.0 – Text-to-Speech in JavaScript▲84

   2019 · masswerk.at

9. 9IN
   InstaNote – notes in a simple chat interface▲89

   2020 · instanote.io

10. 10AN
    A new innovative Browser extension to expand your vocabulary▲23

    2020 · burningvocabulary.com

11. 11BA
    Building a “Babel Fish”, realtime translation of voice calls▲45

    2018 · nexmo.com

12. 12TP
    Translation platform for Android, free and open-source▲6

    2014 · localize.im

13. 13UA
    Ulangi App – Make learning vocabulary easier▲36

    2018 · ulangi.com

14. 14WA
    Web app that makes conversations more fun▲6

    2020 · outofcharacter.io

15. 15AD
    A dialog system framework for conversational services?▲16

    2016 · github.com

16. 16ML
    Maspeak, learn words in a foreign language▲5

    2018 · maspeak.com

17. 17AQ
    A quiz app using the Web Speech API▲17

    2013 · iambrandonn.github.com

18. 18PI
    Prompt.im - A simple real-time chat app built in 1 day▲18

    2011 · prompt.im

19. 19IM
    I made a website to connect you with speakers of different languages▲10

    2017 · trypol.ly

20. 20WA
    Web app to help your team translate your website into another language▲7

    2020 · github.com

21. 21PU
    Poly – Universal chat app. Speak in 60+ languages. Translated instantly▲16

    2017 · github.com

22. 22SY
    Speak your target language with real people, not just an app▲5

    Hi HN, I built Lengpal, a simple language exchange platform where two people get instantly matched on video to practice their native and target languages. There’s a timer built in so both sides get equal time to speak. I created this because I wanted something beyond passive apps like Duolingo. Something to actually speak with real people without the hassle of scheduling or chat fatigue. Right now we are testing the concept with a waitlist. We’ve collected 77 emails so far from Reddit and IndieHackers. I would love your feedback before launching the MVP. Site:…

    2025

23. 23DS
    DM Script, a programming language for conversational interfaces▲11

    2019 · w3.org

24. 24TO
    Tired of ghosting on language apps. I made this to schedule real talks▲9

    2025 · meetapart.com

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