cigan1

EchoThread is a lightweight, privacy-first comment system — a modern <a href="https://echothread.io" rel="nofollow ugc">Disqus alternative</a> that doesn’t sell your readers’ data or inject ads. This plugin drops EchoThread into any WordPress theme with no code: enter your site key, choose where comments appear, and you’re live.
It’s a thin wrapper around the hosted EchoThread widget (~37 KB gzipped, loaded async from a CDN). All storage, rendering, moderation, and spam filtering happen in the hosted service, so the plugin adds no tracking, no database tables, and no page-weight beyond the widget script.
<h4>Why EchoThread</h4>
<ul>
<li>Privacy-first — no ad tech, no third-party trackers, no data resale. GDPR-friendly.</li>
<li>AI / ML spam filtering — machine-learning moderation catches AI-generated comment spam that keyword filters miss.</li>
<li>Threaded replies & reactions — a modern discussion UX, not a flat list.</li>
<li>Fast — one async script, zero render-blocking, no jQuery.</li>
<li>Free tier — get started without a credit card.</li>
<li>Disqus migration — import your existing comments via WXR so no conversations are lost.</li>
</ul>
<h4>How it works</h4>
<ol>
<li>Create a free account and a site at <a href="https://echothread.io/register?utm_source=wordpress&utm_medium=plugin&utm_campaign=readme" rel="nofollow ugc">echothread.io</a>.</li>
<li>Install and activate this plugin.</li>
<li>Go to Settings → ThreadBridge Comments for EchoThread, paste your shortname and API key.</li>
<li>Choose placement — Replace the theme comments (recommended), Append below content, or Manual via the <code>[echothread]</code> shortcode.</li>
</ol>
That’s it. Comments render on your posts immediately.
<h4>Privacy</h4>
This plugin loads <code>https://cdn.echothread.io/widget.js</code> on singular posts/pages where comments are enabled. The widget communicates with the EchoThread API to load and post comments. The plugin itself sets no cookies and collects no personal data. See the <a href="https://echothread.io/privacy" rel="nofollow ugc">EchoThread privacy policy</a> for how the hosted service handles comment data.

ThreadBridge Comments for EchoThread

Fast, privacy-first comments for WordPress: threaded replies, reactions, and ML spam filtering. No ads, no tracking, no data resale.

CK MacLeod

Nested Comments Unbound enables unlimited “max-depth” and unlimited direct replies in nested (aka “threaded”) comments, and also allows for formatting the results for readability and sustained discussion.
Commenters at busy sites often encounter the problem of comment threads that become unwieldy, either because a single column format makes tracking or joining a complex conversation virtually impossible, or because, after reaching the extreme far side of a nested thread, comments revert to a single-column format, with reply-links disappearing. Properly configured, NCU will eliminate these two obstacles to discussion – preserving reply-links for all comments, and allowing for virtually unlimited depth. Through the addition of a set of CSS classes, NCU also provides the potential for unique, more readable or convenient custom formatting of nested conversations.
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/ZPfB6B6XrAU?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
After full activation of NCU in a standard WordPress installation, the built-in default limit of 10 for maximum depth, set in “Discussion,” will be automatically changed to 10,000 – effectively unbounded. The user will then be able to adjust the “breakpoint” after which nesting will begin, enabling the easy creation of comment threads that “bounce” or “snake” instead of jamming up.
Nested Comments Unbound works with standard WordPress themes. Commenting templates that vary substantially from standard WordPress can usually also be adjusted, but not without moderately advanced-level work.
NCU should not be installed with the expectation that nothing further will be required to get it to work satisfactorily. A little bit of experimentation from the plug-in options page may suffice, but themes vary too widely for any “one-size-fits-all” approach to be satisfactory. You will probably at least have to know, or be willing to learn, how to set margins using CSS.
See the plugin’s options page and <a href="https://ckmacleod.com/wordpress-plugins/nested-comments-unbound/advanced/" rel="nofollow ugc">plugin documentation</a> for further discussion, and also for examples of ways to make an unbounded thread stand out.
<h3>Additional Info</h3>
Part of a growing suite of <a href="http://ckmacleod.com/wordpress-plugins/#commentariat-suite" rel="nofollow ugc">“Commentariat” plug-ins</a> designed to enhance the usefulness and enjoyability of WordPress comment threads for site operators and authors as well as for commenters.
On the development roadmap:
<ol>
<li>Enhanced thread organizing/ordering tools</li>
<li>Collection of additional use cases</li>
<li>Templates for unique threaded comment displays</li>
</ol>
Thanks to all of the Open Source developers and designers on whose freely shared work I’ve depended.

Nested Comments Unbound

Enable open-ended maximum depth for nested comments, preserve comment-reply-links for all comments, keep the results readable.

ThreadBridge Comments for EchoThread vs Nested Comments Unbound