UrBackup - UrBackup is a open source client/server backup system, that through a combination of image and file...

ManageWP - ManageWP is a service for bloggers, site owners and web based companies helping them manage multiple WordPress sites from one dashboard.

Duplicacy - A new generation cross-platform cloud backup tool

CrashPlan - CrashPlan for Small Business backup software offers the best way to back up and store business & enterprise data securely - offsite, onsite & online in the Cloud.

Restic - Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.

Backblaze - Backblaze's remote backup automatically backs up your data to our secure datacenter.