A version of this post appears in the CMO Insider newsletter. You can sign up for Business Insider's weekly marketing newsletter here. Duolingo's "unhinged" marketing strategy is getting a reset.

Duolingo announced on Wednesday that it’s offering advanced language learning content for free across nine languages: English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, and ...

At many big companies these days, finding ways to use AI to do your job better isn’t a suggestion. It’s a requirement. Given the industry’s mad dash to realize the potential productivity gains of AI ...

Let's start by saying that the stock sell-off was not a result of a collapse in the business. The company delivered solid numbers in 2025. Revenue grew roughly 39%, annual bookings surpassed $1 ...

Luis von Ahn could have retired to a beach somewhere years ago. Best known as the CEO of the learning app Duolingo, von Ahn in the 2000s invented the captcha, those infuriating little online tests ...

After nearly a week after people began speculating online what Duolingo was up to, the company behind the language-learning app confirmed on Instagram that it had removed its sign from a former ...

Duolingo is back at its antics, this time taking over spaces formerly occupied by another owl mascot. Duolingo, a language-learning platform, has posted "coming soon" banners on four shuttered Hooters ...

Trading one owl for another, mysterious Duolingo banners have appeared at several closed Hooters locations, including in Galveston and Beaumont. Also spotted in the St. Louis area, the banners feature ...

Duolingo banners have popped up at some closed Hooters locations in the U.S., including at one in Beaumont, Texas. GOP moves to let Obamacare subsidies expire as Trump promises 'money to the people' ...

BEAUMONT, Texas — A new Duolingo banner is turning heads along Interstate 10 in Beaumont, where the language-learning company’s owl mascot now hangs at the former Hooters restaurant that closed in ...