Podseeker is one of the best podcast databases I've seen. The price is very reasonable and they make it easy for you filter down to the shows you want to see. Also they provide ways for you to find the exact contact for pitching without increasing your price. I also love the recommended podcasters that come up every week. Review collected by and hosted on G2.com.

Very little I dislike! I think it has a lot of robust features that I like. Review collected by and hosted on G2.com.