I also liked this new site https://www.zeeyoo.com/overview.
In my review I state that usability and features are more attractive than those of Doodle. http://www.schaerers.info/e-com/internet/online-terminfindung-mit-zeeyoo
After I posted my article, their CEO appreciated personally 😉

Originally posted as a comment
by Gualterio
on Mashable – The Social Media Guide using DISQUS.