With the , the 100GB barrier becomes a myth. The plugin doesn't care if your site is 100MB or 100GB—it treats the data equally, chunking it, serializing it, and moving it flawlessly.
Export the 100GB file directly from your source server to your cloud bucket. This utilizes server-to-server speeds instead of your local internet connection.
Here is an informative guide on how to successfully use this plugin for large-scale migrations.
The free version's 512MB cap makes it unsuitable for large websites, but the and Pro ($99/year) extensions successfully remove this barrier. The plugin is also user-friendly enough for beginners to complete their first migration without technical tutorials.
This extension also includes WP-CLI support , which is essential for 100GB sites. Running the import via a command line bypasses browser-based timeout issues entirely. 2. Multisite Extension