Duolingo raises $25M at a $700M valuation

Duolingo, the popular language learning service that was co-founded by reCAPTCHA founder Luis von Ahn, today announced that it has raised a $25 million Series E round led by Drive Capital. This brings Duolingo’s total funding to $108.3 million and the company says that its valuation in this last round was $700 million. Read More...