relationship with realtors for MLS access?

[John Ma]

Hey guys,  I find myself pestering many agents to run some comps for my leads. I realized i have only connected with top agents and noticed many of the top performing agents simply are too busy many times to do things like that even though they said they would do it the day before.  I'll get a delayed response or sometimes no response at to my email.  

Some of the more avg run of the mill agents tend to be more responsive i have noticed.

I know some of you guys who have skin in the game have worked out systems where you have access as an assistant to an agent or the agent just simply gave your their access information, but I wanted to see what reocmmendations some others have for the ones who do not have MLS access?

I currently try to find as much comp data usign zillow, redfin, and findcompsnow. I feel like its about 80-90% there, but that 10-20% missing data can be all of the difference.