Applause v0.2
Add an applause/like/upvote button to your content.
Tags / thumbs-up
thumbs-up
5 WordPress plugins tagged “thumbs-up”. Every result links to a crawlable PlugIndex profile.
Post Like Manager v1.0
A smooth ajax-based like/dislike functionality for wordpress posts, pages, Custom post types..
Post Likerator v1.0.0
Simple like/unlike function for posts. No dislikes. Bring your own CSS.
Recommend v0.6.2
Recommend allows you to add a like user action to your content. Unlike social sharing or commenting, the like action is simple and intuitive.
ThumbsUp or Down Reactions v1.8.1
A lightweight and customizable thumbs up/down reaction plugin. Easily track likes and dislikes on any post, page, or custom post type.