Reviews for Salesfully are sparse, but users who have reviewed the service give it good marks for overall ease of use and quality of leads. In addition, users like the price and the fact that they can download an unlimited number of leads for a single monthly price. However, users did comment that they wished that more of the leads included email addresses.
As a last resort, you could try cold calling by phone. This is probably the most depressing and soul destroying activity on the planet. Even if you get past the usual questions such as ‘If you’re selling something – I’m not interested’ and ‘How did you get my number?’ you need a really slick and professional script and the ability to recognize and avoid lonely old ladies who just want to interact with someone, anyone, in fact.