Best alternative to CoStar

[Michael Glaspie]

For those who use CoStar know the value that the platform provides. There is plenty that comes with the price tag. In my search for other platforms to compare against CoStar for market analysis, comps, and prospecting I have struggled to find something that is comparable without it being similar in price. 

Has anyone found a more cost-effective alternative that can match CoStar? Even if it is a combination of a few different programs.