If you want exact information on the one you are searching for, use a Skip Tracer / agent.
Their costs to be exact can be $250.00 or more, per person, depending what you are looking for.
BeenVerified (for the cost) is the best bang for the money spent.
I work as a Real Estate Broker for the US Bankruptcy Court and its only one tool of many that I use.
Is it accurate? No... but accurate enough to find / locate / history of someone to go to the next step. Real searches cost allot more money, and it does not make sense to spend that money when we are doing a preliminary. Searches.
From what I read you want the the expensive searches for no money.
Basically your dreaming.
I use BeenVerified, county record searches, MLS Data Bases and a couple of others when I see or think there might be something there.
Is it accurate? Over the past 2 + years I have subscribed I have made more than $100,000.00 because of BeenVerified, actually its allot more than that... One tool of the many I use.
Worth every penny... this company is a worth every penny they charge
Ed