PIM Sofware

Hi, we are looking for some PIM sofware. Product information Management to aid the management of this information and feed out information to customers and places like amazon. we are looking at IceCat as well to feed into. Just wondering if anybody has any recommendations. It would initially take basic data from epicor. Add some attribute data and send out feeds to various customers / partners.

We have around 5000 to 7000 skus that would need to be managed and of course new products and retirements.

Many thanks