The service has been very helpful in building our database of contacts, which we use to send out emails and build our pipeline. It's easy to manage and makes it very easy to create new contacts. I wish there was a way to delete contacts once they've been used. We do not have any complaints with the service as of yet. They are very easy to work with and have always responded quickly when needed. If you're looking for a good B2B database, this is definitely one that should be considered. We are able to easily build lists of qualified leads for future sales opportunities.