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 | 1 | 191.0 KB | 1 | 1.4 MB | = |
| Plugins | 5,660 | 79.4 MB | 6,610 | 88.5 MB | +950 |
| Themes | 1,135 | 34.9 MB | 1,136 | 34.9 MB | +1 |
| Uploads | 57 | 1.9 MB | 57 | 1.9 MB | = |
| WP Core | 0 | 0 B | 2,782 | 57.4 MB | +2,782 |
| wp-config | 0 | 0 B | 0 | 0 B | = |
| Other | 24 | 6.4 MB | 652 | 39.1 MB | +628 |
| Total | 6,877 | 122.8 MB | 11,238 | 223.1 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 | 2.5s | 4.2s | 6.7s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 21.3s | 8.0s | 29.3s | 82.0 MBZIPdefX/ 222.0 MB | 2.7:1 | Verified | |
| 2Median | All-in-One WP Migration | 1.8s | 4.2s | 6.0s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 25.7s | 8.7s | 34.4s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified | |
| 3 | All-in-One WP Migration | 2.3s | 4.4s | 6.7s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 26.9s | 8.4s | 35.3s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 4 | All-in-One WP Migration | 1.8s | 4.3s | 6.1s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 19.2s | 8.0s | 27.1s | 82.0 MBZIPdefX/ 222.0 MB | 2.7:1 | Verified | |
| 5 | All-in-One WP Migration | 1.8s | 4.3s | 6.1s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 22.1s | 8.1s | 30.2s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified | |
| 6Median | All-in-One WP Migration | 1.8s | 4.2s | 6.0s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 22.1s | 8.0s | 30.1s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 7 | All-in-One WP Migration | 1.8s | 4.3s | 6.1s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 19.6s | 7.8s | 27.4s | 82.0 MBZIPdefX/ 222.0 MB | 2.7:1 | Verified | |
| 8Median | All-in-One WP Migration | 1.8s | 4.2s | 5.9s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 22.0s | 8.1s | 30.1s | 87.0 MBZIPdefX/ 247.0 MB | 2.9:1 | Verified | |
| 9 | All-in-One WP Migration | 1.8s | 4.5s | 6.3s | 152.0 MBWPRESSnone/ 147.0 MB | 1.0:1* | Verified |
Duplicator | 22.0s | 8.1s | 30.1s | 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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