The 25-year-old is out of contract at The County Ground and will now be leaving after 18 months with The Robins.
Zaaboub has impressed hugely in his time in Wiltshire but dropped down the pecking order after Maurice Malpas took charge.
Now the Frenchman is ready to move on and a host of clubs are checking on his progress.
Zaaboub's agent confirmed that there was a lot of interest in the player.
"A number of clubs are keen," Gregory Dakad told skysports.com.
"There are sides from Scotland, the Championship, League One and France.
"But at the moment we think Sofiane would like to try Scotland."