Duolingo kills Duo the owl
Campaign · 2025 · Notable
Duolingo announced its owl mascot had died, then reported 1.7 billion organic impressions.
Spread Score
How it worksNumbers
- Impressions
- 1.7B
- Duolingo (SEC 8-K exhibit)
- Seed to peak
- 1 day
- Feb 11 ’25 to Feb 12 ’25
- Platforms
- 5
- Started on X
- Origin
- Stunt
- Education
How it spread
On Feb. 11, 2025, Duolingo announced on X that its owl mascot Duo was dead, and brands like Netflix joined in. CNN counted 47 million views on the post by Feb. 12. Duo returned on Feb. 24 after users met a 50 billion XP goal.
Timeline (13)
Feb 11 ’25
Seed
@duolingo on X
Duolingo posted on X that its mascot Duo was dead and that authorities were investigating the cause of death.[1][2][3]
63.2M 63.2M views in one day (Know Your Meme)
Open the first postFeb 11 ’25
Platform jump
@netflix on X
Netflix posted 'duo the owl has been eliminated', one of several large brand accounts to join in that day.[4][2]
Feb 11 ’25
Commercial
Appfigures (via TechCrunch) on App stores
Appfigures estimated it was Duolingo's best day of worldwide iOS downloads in 2025 so far, about 15% above average.[5]
