Hello dear, 

Thanks for contacting us. 

SSN is a private college approved by AICTE and accredited by ISO, NBA,  NAAC A+. It is affiliated to anna university, chennai. It has been given an overall rating of AAAA+ which means it is outstanding by careers360. And placement rating is given at 4.1 out of 5. 

Whereas, coimbatore institute of technology is a government college approved by AICTE. It is affiliated to anna university, chennai. It has been given a rating of AAAA which means it is very good by careers360. Placement rating is 4.2 out of 5. 

I hope this will help you. 

All the best!