The Dolphins released the 33-year-old receiver on Friday, a source told NFL Network Insider Ian Rapoport. Miami later confirmed the move.
In one season with the 'Fins, Amendola caught 59 balls for 575 yards and just one score in 15 games.
The slot receiver will count nothing against Miami's cap in 2019, while thanks to Amendola's release, the Dolphins will save $6 million.
Potential landing spots for Amendola include obvious reunions with Bill Belichick in New England and Adam Gase in New York.