What are some alternatives?
Statlistics - Statlistics is a list management and brokerage firm specializing in business and consumer list solutions.
Alfred - Your To-Do List. Done.
All The Leads - All The Leads offers probate lead lists for real estate agents and investors.
Exact Data - Exact Data offers mailing and lead lists services.
InspireBeats - InspireBeats is a qualified and targeted lead generation solution that includes lead research and personalized prospecting.
Salestools - Monitor your Linkedin newsfeed for keywords to obtain leads.