Simple and Effective Lead Generation Solution

I am always looking for effective lead generation software, and I didn't expect to find one that good offering a lifetime deal. I was using a couple of lead generation tools that I paid for monthly, but LeadRocks really surprised me. Trying out a free version even before LeadRocks deal started, I found the speed incredible. Just fill up the search criteria and those leads just spewed out within seconds. I downloaded some samples and used my email verification tool and got slightly above 90% accuracy, which is rather good.