A singulator has been realized which comprises a diverger module extending between an inlet station and an outlet station; the diverger module is configured to receive articles at the inlet station and convey them towards the outlet station along a main advancement direction. The diverger module has: a first zone extending from the inlet station to the outlet station and configured to impart to the articles resting thereon an advancement motion along the main advancement direction, a second zone flanking the first zone along the advancement direction and extending between the inlet station and the outlet station. The second zone is configured to impart to the articles resting thereon an advancement motion along the main direction and a lateral movement away from the first zone. The first zone of the diverger module projects, at least for a length, away from a prevalent average plane of extension of the second zone in the direction of the articles to be supported so as to define an ascent zone of the diverger module.