We used them for email marketing and have had great success. They integrate into Zapier so that whenever we add something new to our database we get an automated email. If we want to add another field to the list we simply update the form and Zapier will take care of the rest. Great tool for those who are still learning about automation. Highly recommend! I like how they make it very easy to create forms for your own website or project and then use those as templates to quickly generate emails. That way you don't end up sending one off and realizing there was a typo in the title or some other mistake. Also love that if you ever forget where a template comes from, all you have to do is search within the site itself. Easy to navigate around too. A really good set of tools for beginners looking to automate tasks on a larger scale.