CrashPlan
Freemium
CrashPlan backup software offers the best way to back up and store personal, business & enterprise data securely - offsite, onsite & online in the Cloud.
Time Machine
Commercial
Time Machine backs up all of your files to an external hard drive so that you can restore them later or see how they looked in the past.
Acronis True Image
Commercial
Acronis True Image is a software product produced by Acronis that provides data protection including, backup, archive, access and recovery.
Duplicati
Open Source
Duplicati is a backup tool, not a file sync tool.
Compare Back In Time with alternatives
Compare CrashPlan and Back In Time and decide which is most suitable for you.
Compare Acronis True Image and Back In Time and decide which is most suitable for you.
Compare Time Machine and Back In Time and decide which is most suitable for you.
Compare Duplicati and Back In Time and decide which is most suitable for you.