Eero Hermlin

Native, lightweight, super-fast plugin for updating comments in real-time with Ajax, without need to refresh the page. Allows comments section work interactively like a chatroom. Comments re-classified as trash or spam will be dynamically removed from users screen. It’s pure WordPress plugin, no need for third parties (like Disqus), no paid services, no secondary logins. Perfect alternative to Disqus.
Administrator can choose update frequency, define in what pages realtime comments are used, comments ordering in selected pages. Additionally is possible to set custom walker function (if used theme uses it) and size of avatar.
Supports also paginated view of comments: in this case new top-level comments will be dynamically are added to newest comments page. Nested comments will be dynamically added to parent comments at any comments page.

Realtime Comments

Accepted comments from users are added to pages in real-time, without need to refresh. Makes comments section work interactively, like a chatroom.

RyanNielson

WP TogetherJS is a plugin that adds <a href="https://togetherjs.com/" rel="nofollow ugc">Mozilla’s TogetherJS</a> system into an existing WordPress site. A TogetherJS button will be added to the Admin Toolbar, which activates TogetherJS when clicked. This allows simple cooperative browsing with just the click of a button using a shared link.

WP TogetherJS

Easily integrate Mozilla's TogetherJS collaboration system into a Wordpress site.

Realtime Comments vs WP TogetherJS