In this video, I like to compare the backup software duplicating with the backup software duplicating. Both programs have basic backup features like encryption, versioning and compression in common. Backups to several backends like Google Drive and Dropbox are supported. Standards like WebDive and SFTP can also be used. Please check the links in the video description which backends are supported by which software. Let's come to the differences. For this comparison I compared the duplicacy command line interface version with the graphical interface version of duplicating. I know that there are other versions for both applications but this falls the way I try to use it. Most points are valid regardless which version is used. I used both applications on a QNAP AR ARM device to backup about 500 gigabytes of files. Both applications are easy to use. The graphical user interface of duplicating is very intuitive and the command line interface of duplicacy makes it possible to configure and start a backup in just a few minutes. Duplicating is much faster than duplicating. Duplicating took 8 hours to build up the database for the restore. No single file was restored in this period. A bit of taking 5 days until the restore had been completed. The same amount of files can be recovered with the duplicacy in under 2 days. Duplicating can not download several files from your cloud provider at the same time. I used Geota Cloud which has the possibility to download 6 streams in parallel but this was not used by duplicating and the download speeds were insanely slow. You can speed up the restore process with both applications if you started on an Intel or AMD device. Nevertheless, lack of parallelism is still a bottleneck in duplicating. The backup and restore procedure will fall asleep with duplicacy. Duplicating has a major problem. Restor and backup cannot be continued once stopped. This leads us to the next problem of duplicating. The stability. During my long running restore duplicating creates several times on my AR-AM device. On AR-AM, I was not able to recover my files at all. The instability combined with the restore time of 5 days is an absolute showstopper for me. Duplicacy never had a crush since my 2 month death period. Not for backups and not for restore. Clearly the winner is Duplicacy.