Language learning, reimagined.
We build intelligent apps that help people learn languages, explore stories, and communicate across cultures — available on iOS, Android, and the web.
Our Mission
We believe language opens doors.
Mamu Labs was founded on the idea that the right tools can make learning a new language feel natural, enjoyable, and achievable for anyone. We design each product with deep empathy for the learner — removing friction, reducing frustration, and celebrating progress.
Our suite of apps covers every angle of language learning: conversational practice, pronunciation coaching, curated reading, and instant translation — all in one ecosystem built by the same thoughtful team.
See all our appsAI-Powered Learning
Our apps use cutting-edge AI to personalize every lesson, adapting in real time to how each learner thinks and progresses.
Built for Every Learner
From children picking up their first words to adults mastering a second language — our tools meet learners exactly where they are.
Everywhere You Are
Available on iOS, Android, and the web, so learners can study on their terms — at home, on the go, or anywhere in between.
Our Products
A full ecosystem for language learners
Five apps. One vision. Every tool you need to learn, read, speak, and translate with confidence.
Leo
Learn a language through reading
Leo is an all-in-one reading and language learning app, featuring components like tap to translate while reading, flashcard saving, AI chat practice, and the ability to upload any PDF, ePub, or txt file for translation. It also connects directly to Mamu Library to facilitate downloading new books to your library.
Mamu Library
Stories in every language
An open source library with over 100 languages, separated by genre and language level.
Translation Helper
Facilitate manual translations
Facilitate manual translations by annotating parts of a sentence, or whole sentences, to make your translation process easier.
Investor Inquiries
Interested in partnering with Mamu Labs?
We're building the next generation of language education technology. If you'd like to learn more about our roadmap, metrics, or investment opportunities, we'd love to hear from you.