The best thing about Oxygenta is that it manages every email and SMS campaign for you. This means that you don't have to worry about any of the technicalities of email marketing, such as your email server, etc. It also has a great customer support team that is always willing to help you out. I am not a fan of the UI and the customer support tends to take a while to respond to emails. I would definitely recommend Oxygenta to other businesses. We are able to manage all of our email campaigns through Oxygenta. This has made it easy for our team to manage all of our marketing campaigns.