All-in-One WP Migration vs Duplicator Backup Speed Battle
All-in-One WP MigrationFREEvsDuplicatorFREE
Not comparable — plugins back up different data
Compared by compression ratio — different raw data sizes
These plugins back up different amounts of data — see the Backup Scope badges below. Speed and storage comparisons are not apples-to-apples.
⚠️Different backup scope -- results may not be directly comparable
One plugin backs up more data categories than the other, which affects both speed and archive size.
Backup Scope
⚠️ No WordPress core files (wp-admin, wp-includes). Restoring onto a bare server needs a separate WordPress install.
wp-config.php is not in the archive. Plugins that leave it out rebuild it during their own restore, so this is recorded rather than penalised. Why
wp-config.php is not in the archive. Plugins that leave it out rebuild it during their own restore, so this is recorded rather than penalised. Why
Overall Median Times
Per-Profile Median Times
Median backup + restore time broken down by hosting profile.
Backup Size & Efficiency
Backup Inventory
| Category | All-in-One WP Migration | Duplicator | Diff | ||
|---|---|---|---|---|---|
| Files | Size | Files | Size | Files | |
| Database | 2 | 163.9 KB | 112 | 1.4 MB | +110 |
| Plugins | 2,125 | 17.0 MB | 3,067 | 26.5 MB | +942 |
| Themes | 389 | 13.6 MB | 394 | 14.4 MB | +5 |
| Uploads | 24 | 968.9 KB | 24 | 968.9 KB | = |
| WP Core | 0 | 0 B | 2,733 | 55.9 MB | +2,733 |
| wp-config | 0 | 0 B | 4 | 16.1 KB | +4 |
| Other | 14 | 183.7 KB | 581 | 31.3 MB | +567 |
| Total | 2,554 | 31.9 MB | 6,915 | 130.5 MB | +4,361 |
Phase Breakdown
Iteration 7 (median)
Iteration Results
9 iterations across 3 hosting profiles -- median highlighted per profile. Compression shows archive-to-raw ratio (higher = better). * = no compression detected.
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 1 | All-in-One WP Migration | 0.8s | 2.0s | 2.8s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 8.9s | 4.3s | 13.2s | 48.0 MBZIPdefX/ 118.0 MB | 2.4:1 | Verified | |
| 2 | All-in-One WP Migration | 0.7s | 2.1s | 2.8s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 11.5s | 4.7s | 16.2s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified | |
| 3Median | All-in-One WP Migration | 0.8s | 2.1s | 2.9s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 11.3s | 4.6s | 15.9s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 4 | All-in-One WP Migration | 0.9s | 2.0s | 3.0s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 8.9s | 4.8s | 13.6s | 48.0 MBZIPdefX/ 118.0 MB | 2.4:1 | Verified | |
| 5 | All-in-One WP Migration | 0.8s | 1.9s | 2.6s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 11.6s | 4.8s | 16.5s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified | |
| 6Median | All-in-One WP Migration | 0.9s | 2.3s | 3.1s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 11.3s | 4.5s | 15.8s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 7 | All-in-One WP Migration | 0.8s | 1.8s | 2.6s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 8.9s | 4.6s | 13.5s | 48.0 MBZIPdefX/ 118.0 MB | 2.4:1 | Verified | |
| 8Median | All-in-One WP Migration | 0.8s | 1.8s | 2.7s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 11.4s | 4.5s | 15.9s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified | |
| 9 | All-in-One WP Migration | 0.8s | 1.9s | 2.7s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 11.4s | 4.7s | 16.1s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified |
Downloads
Raw log archive is temporarily unavailable while the benchmark cluster is offline. Metrics, results, and inventories remain downloadable.
Community Governance
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