Beckham had a stint with PSG in the final stages of his playing career.
"The owners that run the club, they want the best and they've got the best," Beckham told beIN Sport. "Thiago Silva, for instance, is the best defender in the world.
"Zlatan [Ibrahimovic] is a character but he's also one of the best players I've ever played with. He's a great man. He's a player that I loved playing with.
"But I do think [PSG] have got a good chance."