Language Learning Insights

Research, stories, and practical guides to help you become fluent faster.

How Long Does It Take to Learn Spanish?

An honest, research-backed answer to the most common question in language learning — and why the real answer depends on how you practice.

The honest case for why AI conversation partners may be the most effective language learning tool ever built — and what…

We respect what Duolingo built. But there's a real difference between what they optimize for and what we optimize for.…

A research-backed guide to the most effective language learning methods — and why most popular approaches get the…

The honest story of why a language learner who failed with every available app decided to build a different kind of…