I always encourage businesses to do some research into Customer Relationship Management software. Through my own experience, I openly admit to having my preferences which can be seen by scrolling down and clicking through to the various products below.
If you would like to see more comprehensive lists, head on over to Capterra for the most extensive collection of CRM software on the web. Beware! The amount of choice is incredible!
Alternatively, if there are too many options, you can always arrange a free consultation to help you make the right choice.