Yes, both BackHub and Altaro VM Backup offer a Free Trial.
BackHub is designed for Large Enterprises, Medium Business and Small Business.
Altaro VM Backup is designed for Large Enterprises, Medium Business and Small Business.
Pricing for BackHub Starts at $250/Month whereas for Altaro VM Backup Starts at $595per host.
Some top alternatives to BackHub includes IvyBackup, Relica, SimpleBackups, Handy Backup, Syncrify, BackupSheep, Cloudback, Bakup.io, Altaro VM Backup and ImageCart.
Some top alternatives to Altaro VM Backup includes Carbonite, Backblaze, Veritas NetBackup, IvyBackup, Veeam Backup & Replication, Remote Data Backups, AOMEI Backupper, BDRSuite, Vinchin Backup & Recovery and Veeam ONE.