Frank Bueltge

Inpsyde GmbH

<p>When you change the permalink structure then this is a problem for bookmarks of users and also for search engines to link to your posts. This plugin uses the slug of the new url and search for a ID in the database of WordPress. If it finds a post according to the slug, the Plugin will redirect to the correct post and send a header message “moved permanently 301” to change the url on the index of search engines.</p>


Change Permalink Helper

Awesome!

It checks the Permalink and redirects to the new URL, if it doesn't exist. It sends the header message "moved permanently 301"

Geert De Deckere

<p>This lightweight plugin adds a meta box to your page and post screens. You can enter a new destination URL to which the page will be redirected.</p>
<h4>Features</h4>
<ul>
<li>Choose between permanent (301) and temporary (302) redirects.</li>
<li>Support for custom post types out of the box.</li>
<li>Filters for customizing some settings.</li>
<li>Compatible with WP Multisite.</li>
<li>Fully translatable. Included languages: English, Dutch.</li>
</ul>


Speedy Page Redirect

Redirect pages and posts to other locations.

Change Permalink Helper vs Speedy Page Redirect