loyae

<a href="https://loyae.com/" rel="nofollow ugc">Loyae</a> seamlessly uses machine learning to optimize web pages for searchability (SEO), usability, and accessibility by automatically generating & inserting metadata/alt text.
<h3>3rd Parties</h3>
For legal reasons, here are all 3rd party APIs used:
The only external API that the Loyae plugin interfaces with is via the api.loyae.com endpoints. Loyae’s API interfaces with other 3rd party APIs on the back-end, such as authorize.net for payments (https://www.authorize.net/about-us/terms.html); Loyae is PCI-compliant.
Internal:
Check prices API (it also records the homepage as the “who” parameter, this is for customer insight): 
https://api.loyae.com/prices?who=
Credits your account: 
https://api.loyae.com/optimize/fund
Main API endpoint (used for generating the metadata): 
https://api.loyae.com/optimize/manual 
This endpoint inputs the content and images of a given page of your website.
Loyae terms: https://loyae.com/terms.pdf

Loyae

AI-generated HTML metadata and alt text in bulk for SEO; automatically inserts into select pages.

Philipp Speck

This plugin will make it possible to use tags as <code>meta keywords</code>. Under <code>Pages</code> you will find a new meta box called <code>Keywords</code>. 
By activation the plugin registrates a separate taxonomy which is independent from post tags. 
Today’s search engines don’t use <code>meta keywords</code> as a criteria at all, but who knows for what they will be good in future 😉 
For me tagging is necessary to bring pages in relation and gives me the possibility to save my tags redundant in the database.
Features
<ul>
<li>Use post tags as <code>meta keywords</code></li>
<li>Registrates own <code>taxnomy</code> for pages</li>
<li>No coding needed</li>
<li>Language support</li>
</ul>
Related Links
<ul>
<li><a href="http://www.typomedia.org/wordpress/plugins/wordpress-meta-keywords/" title="Homepage of WordPress Meta Keywords" rel="nofollow ugc">Homepage</a></li>
<li><a href="https://wordpress.org/extend/plugins/wordpress-meta-keywords/changelog/" title="Changelog for WordPress Meta Keywords" rel="ugc">Changelog</a></li>
<li><a href="https://wordpress.org/extend/plugins/wordpress-meta-keywords/faq/" title="FAQ for WordPress Meta Keywords" rel="ugc">Questions</a></li>
</ul>
Localization
<ul>
<li>German translation by <a href="http://www.destio.de/" title="Designstudio, Philipp Speck" rel="nofollow ugc">Designstudio, Philipp Speck</a></li>
<li>Slovak translation by Branco Radenovich</li>
</ul>
Note: 
Before installing or upgrading new plugins, please backup your database first!

WordPress Meta Keywords

This plugin gives you the ability to set Meta Keywords in WordPress. Under pages it will registrate a separate taxonomy for keywords.

Loyae vs WordPress Meta Keywords