There are quite a few differences:
: The new shared hosting environment are build around Plesk Control Panel. Plesk is one of the most actively used and developed control panel in the market. The latest Plesk Onyx gives you modern look and user experience. One fundamental difference between HSphere and Plesk is that HSphere is a cluster-based hosting environement where services are distributed among different servers. With HSphere, the mail server and database server, for example, are on separate servers from the web server. With Plesk, your web, mail, and database services will be served on the same Plesk server node. Both of these approaches have their own advantages and disadvantages. At this moment, Plesk also has Multi Server cluster and is working towards clustering solution that we may use in the future. For more about Plesk, please visit their website
: Underlying our Plesk nodes are our new enterprise Cloud infrastructure powered by Virtuozzo 7 and Virtuozzo Distributed Storage. The cloud infrastructure provides N+1 redundancy and scalability to each of the Plesk nodes. This allows us to deliver enterprise cloud expereince to all shared hosting customers.
: The new hosting plan comes with more generous resources. In fact, for a limited time, we are offering unlimited everything (unlimited domains, unlimited storage, unlimited data transfer, unlimited email accounts, and unlimited database) on our Premium plan. One of the main differences between the old and the new hosting plans is the way you can make use of the storage. For example, under the old hosting plan, you only receive a fixed storage for each database (e.g., 250 MB). If your database requires additional storage, you will have to purchase additional storage. On the new hosting plans, your database is not limited to any particular size. The only time you will pay for additional storage is if you exceed your total account storage.
: Other differences include free integrated CloudFlare ServerShield+ Advanced for added Security and CDN feature, free 2048-bit Let's Encrypt DV SSL (great for personal websites and sites needing basic SSL functionality), Softaculous one-click Apps-install, Dropbox Backup (backup your files to your own Dropbox account!), and many others. On top of these, we offer latest PHP, ASP/ASP.Net, MySQL, and MSSQL. To learn more, please visit our Cloud Shared Hosting page