Unlike UpLead or LinkedIn Sales Navigator, Salesfully does not directly integrate with any CRM software, meaning that users have to first export to a CRM and then import the file into the software. Salesfully also lacks the ability to make connections between leads to recommend additional prospects that may be a good fit based on your current customer base, like Sales Navigator.
Networking, as it used to be called, is a pretty thankless task. The conventional approach to networking was to start with the network of friends and colleagues that you already have; friends and family, your existing clients, your contacts at the squash club and so on. Most people feel uncomfortable pitching to friends and family, unless you have an unbeatable idea or concept, but if that was the case, then lead generation would not be a problem