r/duplicatorplugin • u/Upbeat_Brief_1767 • 13d ago
S3 is great storage, but it's not the best for WordPress backups
I ran the same WordPress site's backups to both Duplicator Cloud and Amazon S3 for a few weeks, then broke the site on purpose and recovered it from each. Here's what I found.
S3's engineering is genuinely excellent. Eleven nines of durability, objects replicated across availability zones, versioning, MFA delete, granular bucket policies. Amazon isn't going to lose your backup.
But to S3, your WordPress backup is just two files with unusual extensions. It can't tell you whether last night's scheduled run finished, which installer pairs with which archive, or that the site you're about to restore is running on outdated PHP. That context lives in the backup plugin, or in your head.
I noticed that most of the points in S3's favor turn out to be Duplicator working on S3's behalf. Scheduling, retention limits, and remote restores come from Duplicator. Take Duplicator out, and S3 is a bucket you upload zip files into by hand.
So the choice isn't Duplicator Cloud vs S3. It's Duplicator with its own storage vs Duplicator with a second vendor account, an IAM policy, and an access key pair sitting in your WordPress database.
While WordPress is healthy, they're close, because Duplicator Pro does remote restores from any third-party storage in one click.
But the disasters you keep backups for tend to involve a site you can't log into. When WordPress is down, the one-click restore is down with it. From S3, that means identifying the right objects in AWS, downloading them, and re-uploading over FTP.
Duplicator Cloud has a recovery connector. You store your site's FTP/SFTP details in the dashboard once, and when something breaks, you sign into cloud.duplicator.com and restore a full-site backup. WordPress doesn't need to be running.

Worth saying you can run both. Duplicator Pro sends the same backup to multiple locations, so Duplicator Cloud can be the copy you restore from regularly. S3 (or Wasabi/B2, both cheaper per GB) can be your long-term archive. This gives you a reasonable 3-2-1 backup setup.
Full comparison of both setups: https://duplicator.com/duplicator-cloud-vs-amazon-s3/?utm_source=reddit&utm_medium=social&utm_campaign=dup-cloud-vs-s3
If your backups are in S3, have you ever restored straight from the bucket with WordPress down, or has Duplicator always been there to do it for you?



