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 | 16 | 234.6 KB | 126 | 1.5 MB | +110 |
| Plugins | 2,973 | 46.2 MB | 3,915 | 55.6 MB | +942 |
| Themes | 389 | 13.6 MB | 394 | 14.4 MB | +5 |
| Uploads | 49 | 2.0 MB | 49 | 2.0 MB | = |
| WP Core | 0 | 0 B | 2,733 | 55.9 MB | +2,733 |
| wp-config | 0 | 0 B | 4 | 16.1 KB | +4 |
| Other | 14 | 183.9 KB | 581 | 31.5 MB | +567 |
| Total | 3,441 | 62.2 MB | 7,802 | 161.1 MB | +4,361 |
Phase Breakdown
Iteration 1 (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 | 1.0s | 2.3s | 3.3s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 10.9s | 5.0s | 15.9s | 59.0 MBZIPdefX/ 151.0 MB | 2.6:1 | Verified | |
| 2Median | All-in-One WP Migration | 0.9s | 2.4s | 3.3s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 13.6s | 5.0s | 18.6s | 65.0 MBZIPdefX/ 176.0 MB | 2.7:1 | Verified | |
| 3 | All-in-One WP Migration | 0.9s | 2.2s | 3.1s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 14.9s | 5.3s | 20.2s | 65.0 MBZIPdefX/ 176.0 MB | 2.7:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 4 | All-in-One WP Migration | 1.0s | 2.4s | 3.3s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 10.7s | 4.8s | 15.5s | 59.0 MBZIPdefX/ 151.0 MB | 2.6:1 | Verified | |
| 5Median | All-in-One WP Migration | 1.0s | 2.4s | 3.4s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 13.4s | 5.0s | 18.5s | 65.0 MBZIPdefX/ 176.0 MB | 2.7:1 | Verified | |
| 6 | All-in-One WP Migration | 1.0s | 2.4s | 3.3s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 13.5s | 5.1s | 18.6s | 65.0 MBZIPdefX/ 176.0 MB | 2.7:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 7 | All-in-One WP Migration | 0.9s | 2.5s | 3.4s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 11.1s | 4.9s | 16.0s | 59.0 MBZIPdefX/ 151.0 MB | 2.6:1 | Verified | |
| 8 | All-in-One WP Migration | 0.9s | 2.4s | 3.3s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 13.6s | 5.1s | 18.8s | 65.0 MBZIPdefX/ 176.0 MB | 2.7:1 | Verified | |
| 9Median | All-in-One WP Migration | 0.9s | 2.3s | 3.1s | 77.0 MBWPRESSnone/ 76.0 MB | 1.0:1* | Verified |
Duplicator | 13.5s | 5.1s | 18.6s | 65.0 MBZIPdefX/ 176.0 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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