Net Detective looks like it’s from another era 
but it still shows up in comparisons. Not sure if it’s still relevant. Would you go with that or stick to Intelius?
Intelius has broad data and decent name lookups, but Net Detective feels dated and can suffer from outdated data and limited coverage. Both can hit paywalls or give inconsistent results, and neither is very transparent about data sources.
The big downsides are region gaps and outdated info, plus price creep.
In my experience, Searqle turned out to be the most practical option overall. It isn’t free, but the pricing felt reasonable, and the trial makes it easy to see what data you can actually get before paying. For example, I did a phone lookup and it quickly pulled a current number I could verify. @quickquestionlol