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 | 156.4 KB | 1 | 821.8 KB | = |
| Plugins | 2,126 | 17.0 MB | 3,076 | 26.2 MB | +950 |
| Themes | 389 | 13.6 MB | 390 | 13.6 MB | +1 |
| Uploads | 24 | 968.9 KB | 24 | 968.9 KB | = |
| WP Core | 0 | 0 B | 2,782 | 57.4 MB | +2,782 |
| wp-config | 0 | 0 B | 0 | 0 B | = |
| Other | 14 | 185.2 KB | 642 | 31.6 MB | +628 |
| Total | 2,554 | 31.9 MB | 6,915 | 130.5 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 | 0.6s | 1.1s | 1.7s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 7.8s | 3.2s | 11.0s | 48.0 MBZIPdefX/ 118.0 MB | 2.4:1 | Verified | |
| 2Median | All-in-One WP Migration | 0.7s | 1.1s | 1.8s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 10.0s | 3.5s | 13.4s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified | |
| 3 | All-in-One WP Migration | 0.7s | 1.1s | 1.8s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 10.3s | 3.3s | 13.6s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 4 | All-in-One WP Migration | 0.7s | 1.1s | 1.7s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 7.8s | 3.4s | 11.2s | 48.0 MBZIPdefX/ 118.0 MB | 2.4:1 | Verified | |
| 5 | All-in-One WP Migration | 0.6s | 1.1s | 1.7s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 10.3s | 3.6s | 13.9s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified | |
| 6Median | All-in-One WP Migration | 0.7s | 1.1s | 1.8s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 10.3s | 3.4s | 13.7s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified |
| # | Plugin | Backup | Restore | Total | Archive / Raw | Compression | Verify |
|---|---|---|---|---|---|---|---|
| 7 | All-in-One WP Migration | 0.7s | 1.1s | 1.7s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 7.9s | 3.5s | 11.4s | 48.0 MBZIPdefX/ 118.0 MB | 2.4:1 | Verified | |
| 8Median | All-in-One WP Migration | 0.7s | 1.1s | 1.8s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 10.3s | 3.4s | 13.6s | 53.0 MBZIPdefX/ 144.0 MB | 2.7:1 | Verified | |
| 9 | All-in-One WP Migration | 0.7s | 1.1s | 1.8s | 43.0 MBWPRESSnone/ 43.0 MB | 1.0:1* | Verified |
Duplicator | 10.3s | 3.6s | 13.9s | 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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