We have been using IonEMS and IonCUDOS since last two years.  Our experience so far,  with the products is very good. The service that we are getting,  in incorporating our requests in customizing the tools as per requirements is very satisfactory. As we are an autonomous Institute, our internal processes and evaluation criteria are slightly different and all our requirements have been taken care by suitably modifying IonEMS application.  As all our seven undergraduate programs are NBA accredited under Tier-I category, we have started using IonCUDOS which has streamlined all our data entry and report generation system