Is Tweepy Library Free? Certainly! Tweepy Library is an open-source, completely free-of-cost library. However, keep in mind that Twitter's API has both free and paid tiers. X API tiers Why To use Tweepy Library? A stand-alone Twitter API is overly complicated, and that's precisely the issue Tweepy resolves. It simplifies the use of the Twitter API through user-friendly functions. Read the Docs How