The Brazilian impressed during his first and only season with the Italian giants, scoring six goals and creating seven assists.
Despite helping the team win the Serie A title and the Coppa Italia, Alves has cancelled the option of a one-year extension in Turin.
"It is not failure, motivation is important for a player," The Mirror quotes Marotta as saying. "Dani Alves has made you want to try an alternative experience, we will make a consensual resolution, and we wish him every luck.
"Surely there is bitterness for what he said, but I confirm that there was no break."