# BD Backup vs BlogVault
These are different categories of product with overlapping function. BlogVault is a managed backup service — they run infrastructure, your site connects via a small plugin, backups happen on their servers, and restores are orchestrated from their dashboard. BD Backup is a WordPress plugin — everything happens on your own server, in your own filesystem, through your own admin panel.
BlogVault’s architecture is the right one for the problem they’re solving. Incremental backups (only changed files transferred), off-site by default (their cloud, not your origin), minimal load on your server during backup, and restores that aren’t gated by your host’s PHP `max_execution_time`. They’ve been doing this since 2010, the engineering is mature, and the included staging environment is a feature that’s actually hard to replicate with a self-hosted plugin. If you’ve ever had to restore a 3GB site through wp-admin and watched it time out, you know exactly why BlogVault’s approach is worth the money.
BD Backup is built for the opposite worldview: backups should be under your own control, on your own server, with no third party holding a copy. That’s not better in some abstract sense — it’s a different tradeoff. You don’t pay for storage you’re already paying your host for, you don’t share your full database with a managed service, and you don’t depend on a third party staying in business. The cost is that off-site storage becomes your problem (rclone, host snapshots, S3 sync), and incremental-backup engineering doesn’t exist in the plugin yet.
The technical gap is real. BD does full backups every run, which on a 5GB site means 5GB of disk + CPU + zip work every scheduled job. BlogVault transfers maybe 100MB of changed files. On large sites, that gap becomes operationally painful. On the small-to-medium WordPress sites that make up most of BD’s customer base, full nightly backups complete in minutes and the difference is invisible.
Where BD wins: price (especially at 10+ sites), single-vendor bundling with the rest of the BD plugin set, no third-party data sharing, and a simple “the backup is a zip on your server” model that’s easy to reason about. Where BlogVault wins: the architecture, the staging environment, the migration tool, the incremental engine, and the operational maturity that comes from running a managed service for a decade and a half.
Honest summary: BlogVault is the better backup product if you’re outsourcing backups as a function. BD Backup is the right tool if you want a backup plugin under your own control and you’re willing to handle off-site sync yourself. Don’t switch from BlogVault to BD if your only reason is the price — switch if the self-hosting model genuinely matches how you want to operate.