Smith played four offensive snaps but didn't record any counting stats during Sunday's 30-20 loss to the Saints.
Smith, who is known more for his blocking, wasn't a factor in Week 18, as the Falcons fell behind early and had to turn primarily to the passing attack. He finished the 2021 campaign with nine catches (11 targets) for 65 yards and one touchdown across 16 appearances. The 34-year-old tight end is set to be a free agent this offseason, but it's unclear what type of market the veteran will draw.