- Forum >
- Topic: Duolingo >
- How old is duolingo?
How old is duolingo?
I've been wondering this for a while. Anyone know?
December 31, 2012
2 Comments
bren
2505
The private beta started on November 30, 2011. We opened it up to the public on June 19, 2012. However, it started as a project at Carnegie Mellon University long before that (for example, Luis' TEDx CMU talk was in March 2011).