ClickTale is one of those heatmap tools that you simply must add to a list like this, but it isn’t meant for every website. ClickTale requires users to contact a sales representative.
Signing up to try ClickTale requires you to have:
500,000 page views a month
A dedicated staff person to talk to the sales team
Have intentions of using the service if you see results
Again, this is a heatmap tool that is meant for the “exclusive” club, but it is very powerful and one of the best known in the industry.