I've loved working with them so far! The customer support has been amazing, they get stuff done quickly (even when it's not their fault!), but also give you peace of mind knowing that everything will be taken care off without any issues getting in your way afterwards as well - just great overall experience building my website using circupress themes since 2013 until now :) no dislikes at all from me yet though if there are please let us know what we can improve about our own side to make things better ;) Highly recommend!! They deliver exactly how promised by being honest, professional & easy-going people while delivering quality products/services every time which makes doing business hassle free along excellent project management skills too. It's easy to use, and it has many useful features like sending out multiple emails at once or using different templates. The customer support can be slow sometimes but that might just be my experience only. I'm not sure how well they work with other CMS platforms as we do most of our sites in Wordpress. We needed something simple to send out mass communication without having to write any code ourselves. Circupress made this process very quick and painless.