Our dream is to find the perfect video for every language learner, and make learning a new language as easy as swiping through videos.

An infinite feed of videos
perfectly matched to every language learner

We understand and track every single word, ensuring no word is ever forgotten

Every video contains the exact words students need to see next. We've spent the last year refining the most scientifically proven learning method - spaced repetition - for language learning, to create a recommendation algorithm that is as efficient as it is fun!

Review vocabulary

Words page showing all tracked vocabulary

Every word tracked

Deep word insights

The most effective parts of language learning, with the most engaging parts of social media

We take everything proven to make a language stick and deliver it through the format you already can’t stop scrolling — just swipe your way to fluency.

Three proven ideas, working together

Spaced repetition

Memory science’s most proven learning method: review right before you’d forget.

Comprehensible input

How the brain actually acquires language: input just past your level.

Personalized discovery

What holds attention for 2+ hours a day on social media — repurposed for learning.

Each is proven alone. Together, they compound into something no single method can touch.

The perfect video for every learner, at every level, already exists

We just have to find them. That’s the goal.

Help us build it

We’re looking for the people who want to help make this real — partners, cofounders, investors, mentors, angels. If you believe in where this is going, we’d love to hear from you.

Get in touch or Try Fluo for yourself