For investors

Langle is building the search engine for authentic language.

We index native Korean video at sentence and timecode precision. Below is what's shippable today.

112,201

Sentences indexed

373

Source videos

75h

Native speech

Translation languages

Deck & one-pager

Available on request. We'll share live metrics and recent retention curves over a brief intro call.

Subscriber count, MAU, and monetization figures shared under NDA. Public stats are visible on the homepage.

Korean depth → second language launch (Japanese-shadowing demos in test) → opt-in B2B API for publishers.

Reach the team

Email gets a same-week reply. Mention timezone and we'll book a 30-minute intro.