I listed my house with zillow because they had it estimated at over $273,000, I listed it for $269,900, almost immediately they reduced it to $251,000 and a few days later they reduced it to $247,000 so I complained to the about this and they sent a message back that this is done by algorithm. And than reduced it to $245,000. I believe something should be done about this company. I did not check that allows Real Estate agents to contact me, maybe that's why.