I just switched form CodeKit to Guard. I have more control over how things work, it’s cross platform and more team friendly, and it's free. 
Might be worth a look for you guys as well: 
"Guard is a command line tool to easily handle events on file system modifications." 
https://github.com/guard/guard 
Here's a nice intro by Jeffrey Way on Nettuts+ 
http://net.tutsplus.com/tutorials/tools-and-tips/guard-is-your-best-friend/ 
Cheers