Disqus Comment System的作者是Disqus,目前有100,000+个有效安装。已经Tested with 5.1.5版本的wordpress。
Disqus is the web’s most popular commenting system trusted by millions of publishers to increase reader engagement, grow audience and traffic, and monetize content. Disqus helps publishers of all sizes engage directly with their audiences to build loyalty, retain readers, and foster thriving communities.
The Disqus for WordPress plugin lets site owners and developers easily add Disqus to their sites, replacing the default WordPress comment system. Disqus installs in minutes and automatically imports your existing comments.
Why Disqus?

Simple one-click installation that seamlessly integrates with WordPress without ever needing to edit a single line of code or losing any of your existing comments
Keep users engaged on your site longer with a commenting experience readers love
Bring users back to your site with web and email notifications and personalized digests
Improve SEO ranking with user generated content
Keep spam out with our best-in-class anti-spam filter powered by Akismet
Single profile for commenting on over 4 million sites including social login support for Facebook, Twitter, and Google accounts
Trusted by sites like Wired, CBS, and Entertainment Weekly

Disqus Features

Syncs comments automatically to WordPress for backup and flexibility if you ever decide to switch to a different platform
Loads asynchronously with advanced caching so that Disqus doesn’t affect your site’s performance
Monetization options to grow revenue
Export comments to WordPress-compatible XML to backup or migrate to another system
Analytics dashboard for measuring overall engagement on your site
Mobile responsive design

Engagement Features

Realtime comments system with fun discussion interactions: voting, photo and video upload, rich media embed (Youtube, Twitter, Vimeo, and more), spoiler tags, mentions
Comment text formatting (e.g. bold, link, italics, quote) using HTML tags as well as code syntax highlighting
Threaded comment display (nested 3 levels) with ability to collapse individual threads
Sort discussion by oldest, newest, and best comments
Flexible login options – Social login with Facebook, Twitter, and Google, SSO, and guest commenting support
Instant activity notifications, email notifications, and digests pull readers back in
User profiles that show you recent comment history and frequented communities
Discovery widget that shows active discussions happening elsewhere on your site

Moderation Features

Automatic anti-spam filter powered by Akismet
Automated pre-moderation controls to flag comments based on links, user reputation
Moderate directly in the discussion, via email, or moderation panel
Email notifications for newly posted comments, replies
Moderation Panel that lets you search, filter, sort, and manage your comments
Self-moderation tools like user blocking, comment flagging


Search our Knowledge Base for solutions to common troubleshooting questions
Check out our support community, Discuss Disqus, to see if your question has been answered
Talk to our Support team at disqus.com/support
Visit our Getting Started page to learn the basics of Disqus