Yes, both BackupSheep and Panorama9 offer a Free Trial.
BackupSheep is designed for Freelancers, Medium Business and Small Business.
Panorama9 is designed for Large Enterprises, Medium Business and Small Business.
Pricing for BackupSheep Starts at $25/Month whereas for Panorama9 Starts at $1.89.
Some top alternatives to BackupSheep includes Carbonite, Backblaze, SimpleBackups, BackupVault Cloud Backup, NovaBACKUP Cloud, Handy Backup, IBackup, BDRSuite, Bakup.io and AWS Backup.
Some top alternatives to Panorama9 includes Productiv, PatrolServer, Easy Software Deployment, Electric, Qualified, Checkeden, Workvivo, SolarWinds N-central, Qwoach, SaaS Alerts, BetterCloud and IFTTT.