The Giants agreed to terms with Stoll on a one-year contract Thursday, Jeremy Fowler of ESPN.com reports.
The Eagles informed Stoll on Sunday that he won't be tendered a contract as an restricted free agent, Jeremy Fowler of ESPN.com reports.
Stoll (knee) was a full participant during practice Thursday.
Stoll was targeted twice in Sunday's 37-34 overtime win over the Bills, catching one pass for 14 yards.
Stoll could play a more important role in the absence of Dallas Goedert (forearm), though he didn't catch a single pass in Sunday's win over the Cowboys.
Stoll went without a target while playing 22 of the Eagles' 70 snaps on offense in Sunday's 20-14 loss to the Jets.
Stoll finished the season with 11 catches for 123 yards and zero touchdowns.
Stoll is expected to serve as the Eagles' No. 2 tight end in Saturday's game at Dallas after Philadelphia reinstated Dallas Goedert (shoulder) from injured reserve Tuesday, ESPN.com reports.
Stoll caught one pass for six yards in Sunday's 25-20 win against the Bears.
Stoll caught two passes for 20 yards in Sunday's blowout win over the Giants.