Joost de Valk

Redirect commenters who just made their first comment to a page of your choice. On this page, you could thank them for commenting and ask them to subscribe to your blog, like you on Facebook, whatever you want!
For a great example of what you can reach with this plugin, read <a href="http://outspokenmedia.com/online-marketing/how-we-do-it-shock-community-building/" rel="nofollow ugc">this blog post</a> by Lisa Barone of Outspoken Media.
If you want to translate this plugin, the POT file is included, please send the author an email with your .po and .mo files and they’ll be included in the plugin.
More info:
<ul>
<li><a href="https://yoast.com/wordpress/plugins/comment-redirect/" rel="nofollow ugc">Comment Redirect plugin</a>.</li>
<li>Read more about <a href="https://yoast.com/articles/wordpress-seo/" rel="nofollow ugc">WordPress SEO</a> so you can get the most out of this plugin.</li>
<li>Check out the other <a href="https://yoast.com/wordpress/plugins/" rel="nofollow ugc">WordPress plugins</a> by the same author.</li>
</ul>

Comment Redirect

Redirect commenters who just made their first comment to a page of your choice. Allows you to ask them to subscribe, like you on Facebook, etc.

Comment Redirect vs Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions