In 2013 Ferro opted to focus on collaborating with other artists. Italian female hip hop artist Baby K released her debut album "Una seria" in March, which was produced by Ferro together with Michele Canova. Ferro featured on first single "Killer", which peaked at No. 10 on the Italian Singles Chart and was certified platinum. He also featured on the album's third single, "Sei sola". In September Alessandra Amoroso released "Amore puro", another album produced by Ferro and Canova. This album achieved a double platinum certification. Four of its five singles were written by Ferro.