What is the best lead generating platform for wholesaling single family houses?

[Richard Purdy]

I used to use ispeedtolead. I would get about 20 leads daily and about 1% of those would lead to a property closing out. I'm looking for the a platform similar to this, where I can get daily leads, and a deal where every time I close on a property the lead company would take a portion of the wholesale fee. What are some that are valid? My goal is to get my wholesale business up and running again.