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 | 20 | 249.0 KB | 130 | 2.0 MB | +110 |
| Plugins | 5,641 | 79.3 MB | 6,583 | 88.8 MB | +942 |
| Themes | 1,135 | 34.9 MB | 1,140 | 35.8 MB | +5 |
| Uploads | 57 | 1.9 MB | 57 | 1.9 MB | = |
| WP Core | 0 | 0 B | 2,733 | 55.9 MB | +2,733 |
| wp-config | 0 | 0 B | 4 | 16.1 KB | +4 |
| Other | 24 | 6.4 MB | 591 | 38.8 MB | +567 |
| Total | 6,877 | 122.8 MB | 11,238 | 223.1 MB | +4,361 |
Phase Breakdown
Iteration 4 (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 | 2.3s | 3.9s | 6.2s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 21.1s | 7.7s | 28.9s | 82.0 MBZIPdefX/ 222.0 MB | 2.7:1 | Verified | |
| 2Median | All-in-One WP Migration | 1.8s | 4.1s | 5.9s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 24.5s | 8.4s | 32.9s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified | |
| 3 | All-in-One WP Migration | 2.3s | 4.0s | 6.3s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 25.8s | 7.9s | 33.7s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 4 | All-in-One WP Migration | 1.7s | 3.6s | 5.3s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 19.2s | 7.6s | 26.8s | 82.0 MBZIPdefX/ 222.0 MB | 2.7:1 | Verified | |
| 5Median | All-in-One WP Migration | 1.5s | 3.8s | 5.4s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 21.5s | 7.7s | 29.1s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified | |
| 6 | All-in-One WP Migration | 1.7s | 4.1s | 5.8s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 21.5s | 7.5s | 29.0s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 7 | All-in-One WP Migration | 1.6s | 4.1s | 5.7s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 18.9s | 7.5s | 26.4s | 82.0 MBZIPdefX/ 222.0 MB | 2.7:1 | Verified | |
| 8Median | All-in-One WP Migration | 1.7s | 3.9s | 5.6s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 21.5s | 7.7s | 29.2s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified | |
| 9 | All-in-One WP Migration | 1.6s | 4.0s | 5.6s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 21.7s | 7.7s | 29.3s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | 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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