InstaWP

InstaMigrate provides authenticated REST API endpoints that enable full WordPress site migrations between servers. It handles database export/import with binary-safe hex encoding, file archiving and transfer, and serialization-aware search-replace for domain changes.
Features:
<ul>
<li>Database export with binary-safe hex encoding (preserves serialized PHP data)</li>
<li>Database import with streaming line-by-line parsing (handles large dumps)</li>
<li>File upload, download, archiving (tar.gz/zip), and extraction</li>
<li>Serialization-aware search-replace for domain migrations</li>
<li>Dual authentication: API key header or WordPress Application Passwords</li>
<li>WP-CLI detection (informational, reported in status endpoint)</li>
<li>Admin UI showing API key and endpoint documentation</li>
</ul>
Important: This plugin grants full database and filesystem access via its REST API. Deactivate and delete it immediately after your migration is complete.

InstaMigrate

Secure REST API endpoints for WordPress site migration — database export/import, file transfer, and search-replace.

This useful WordPress (v.2.3+ & PHP 4+) plugin allows Cutenews users to transfer their Cutenews installation into WordPress, including categories, posts, and comments. It uses custom functions to read the information from Cutenews and format into WordPress compatible data. Then, the plugin uses the WordPress API functions to enter the data into the database. It places the posts into their correct categories and supports the transfer of comments, which will retain their proper information as well. This script is easy-to-use and is available under the GNU General Public License (like WordPress).
<h3>Features on Comments & Entries</h3>
When the plugin is transferring, it strips all code tags on both 
entries and comments. When the comments are transferring, ONLY 
the comments, it marks all comments with a link as SPAM. You will 
need to go back and check for yourself. However, it is safe to say 
that most of the comments will be, in fact, spam.

Other-Ext-WP

This useful plugin allows Cutenews users to transfer their Cutenews installation into Wordpress, including categories,…

InstaMigrate vs Other-Ext-WP