I've been looking for an alternative to Visualping for a while now. I have a few websites that I've been monitoring but since I want to stick to the free version I always run out of credits before the end of the month.
ChangeTower has made it easier for me to continually monitor the same websites more often than Visualping thanks to their subscription model. I am able to have ChangeTower check every 12 hours and not worry about credits and if I'll miss something important on a website.
I'm looking forward to Using ChangeTower more in the future!
Great tool for content marketers looking to analyze pages of their competitors.
Give it a try! There are tons of features if you click around a little.