Epigrade

Add page title, meta description, keywords and robots to all post types and taxonomies. 
Plugin will automatically change page titles for posts, pages, custom posts, categories, tags and custom taxonomies to 
whatever you have entered. Also will inject meta fields in template head section. If however you leave fields empty 
default WordPress or theme behaviour will occur. 
This plugin also removes taxonomy description column from listing table.
You can use it in your theme or other plugin. It creates the following taxonomy and post meta fields: 
 _page_title, <code>_meta_description</code>, <code>_meta_keywords</code>, <code>_meta_robots</code>.
Example usage:
<pre><code>// Get page title value for taxonomy with ID $term_id:
$taxonomy_title = get_term_meta( $term_id, '_page_title', true );

// Get page title value for post with ID $post->ID:
$post_title = get_post_meta( $post->ID, '_page_title', true );
</code></pre>

WP Simple SEO Meta

Add page title, meta description, keywords and robots to all post types and taxonomies.

benignsource

What gives you the Meta SEO BenignSource ?
Custom Title different from basic Title
Custom Meta Description
Custom Meta Keywords
Meta Open Graph Protocol
Google Stopwords Checker
Alexa Optimizing Rating
Google Search by Title
Insert Author
Insert Publisher
Fully 100% Responsive
24/7 Support & Help
Without spam and ads in your HTML code!
<h3>Feedback, Questions, Help, Bug Reporting, and Suggestions</h3>
Just email us at: support@benignsource.com / Email Subject : Meta SEO BenignSource

Meta SEO BenignSource

Optimize your WordPress as outputs meta custom title, description and meta keywords in the element head! Without spam and ads in your HTML code ! with …

WP Simple SEO Meta vs Meta SEO BenignSource