The best thing I like about this product it that you can sync all of your contacts with one click! It also has an email feature which makes sure every time someone emails me, they are automatically added to my contact list in Leadsync as well so no more manually adding them each day from another system or app!! Nothing really dislike but maybe having less features than other products would be nice for some people who just want something simple without many bells & whistles included (like mostβ¦