Data.com

Gets new sales leads and clean your existing data in a giffy ! Use salesforce.com Best part about dealing with Company/Business: - Extensive customer support to question and clarify your doubts before committing to data cleaning and prospector services. - Prospector service are not only focused on finding new customer but they also dwel in gaining insights about your existing customers. - More than 2500+ apps in their addexchange model can be used ; some of them are totally free of charge.

Worst part about dealing with Company/Business: - Tool suffers a lot of downtime which might be a concern if you want to be online 24*7 with no downtime. - Web site throws pop ups which are very irritating and looks unprofessional as advertisements are sometimes not suitable for office environment. - No trail period or free version available.

Overall Feedback - This is an expensive tool charging upto $165 per user for their premium services. But, their cleaning and prospector services are unmatched in the industry. - They believe in a NO-SOFTWARE model. So, expect a very traditional approach when hiring them. But, I do not think you will be disappointed by their services.