WP Site Porter is an independent backup & migration plugin. Not affiliated with ServMask or All-in-One WP Migration.
Looking for an All-in-One WP Migration alternative? The free version of that tool caps imports around 512 MB. WP Site Porter’s free tier uses chunked upload — no size limit.
| WP Site Porter Free | AI1WM Free (typical) | |
|---|---|---|
| Import size | Unlimited (chunked) | ~512 MB cap |
| Export / import | Yes | Yes |
| Search-replace | Yes | Limited |
| Scheduled + cloud | Pro | Paid extensions |
| Site-to-site Sync | Pro | — |
| Renewal price hikes | No — same price forever | Varies by vendor |