Title: Similo: AI Related Posts
Author: plot
Published: <strong>June 15, 2026</strong>
Last modified: June 15, 2026

---

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![](https://ps.w.org/similo-ai-related-posts/assets/icon-256x256.png?rev=3572636)

# Similo: AI Related Posts

 By [plot](https://profiles.wordpress.org/reyplot/)

[Download](https://downloads.wordpress.org/plugin/similo-ai-related-posts.zip)

 * [Details](https://wordpress.org/plugins/similo-ai-related-posts/#description)
 * [Reviews](https://wordpress.org/plugins/similo-ai-related-posts/#reviews)
 *  [Installation](https://wordpress.org/plugins/similo-ai-related-posts/#installation)
 * [Development](https://wordpress.org/plugins/similo-ai-related-posts/#developers)

 [Support](https://wordpress.org/support/plugin/similo-ai-related-posts/)

## Description

Similo uses AI embeddings to find and display semantically related posts — articles
that are actually about the same topic, even if they don’t share tags or categories.

Built for professional blogs with hundreds of posts: law firms, consultancies, academic
publishers, and anyone whose readers deserve better content discovery.

**How it works**

 * When a post is published, Similo generates an AI embedding of its content
 * When a reader views a post, Similo compares embeddings to find the most similar
   articles
 * The most relevant posts are displayed as “Further Reading” at the bottom of each
   article

**Why it’s different**

Most related post plugins match by tags or categories. Similo understands meaning—
so a post about GDPR enforcement and a post about data privacy fines will be connected,
even if they were never tagged the same way.

**Requirements**

 * No API key needed — embeddings are handled via Similo’s external service.

### External Services

This plugin sends post content to an external server to generate AI embeddings for
related post detection.

**What data is sent:** Post title and content (text only)
 **When:** When a post
is published or updated **Service:** lecto-server.fly.dev

 * [Terms of Service](https://lecto-server.fly.dev/terms)
 * [Privacy Policy](https://lecto-server.fly.dev/privacy)

## Installation

 1. Upload the plugin folder to `/wp-content/plugins/`
 2. Activate the plugin through the Plugins menu in WordPress
 3. Go to **Tools  Similo** and click **Generate All Embeddings** to index your existing
    posts.
 4. Further Reading will automatically appear at the bottom of each post.

## FAQ

### Which AI model does Similo use?

Similo uses OpenAI’s `text-embedding-3-small` — a fast, affordable embedding model.

### Does it slow down my site?

No. Embeddings are generated once when a post is saved, not on every page load.

### What similarity threshold does Similo use?

Posts with a cosine similarity score above 0.7 are shown. This keeps results relevant
and avoids noise.

### How many related posts are shown?

Up to 5 by default.

### I just installed the plugin but no related posts appear.

Go to **Tools  Similo** and click **Generate All Embeddings** to index your existing
posts.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Similo: AI Related Posts” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ plot ](https://profiles.wordpress.org/reyplot/)

[Translate “Similo: AI Related Posts” into your language.](https://translate.wordpress.org/projects/wp-plugins/similo-ai-related-posts)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/similo-ai-related-posts/),
check out the [SVN repository](https://plugins.svn.wordpress.org/similo-ai-related-posts/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/similo-ai-related-posts/)
by [RSS](https://plugins.trac.wordpress.org/log/similo-ai-related-posts/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 0.1.0

 * Initial release

## Meta

 *  Version **0.1.0**
 *  Last updated **22 hours ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 6.0 or higher **
 *  Tested up to **7.0**
 *  PHP version ** 8.0 or higher **
 * Tags
 * [AI](https://wordpress.org/plugins/tags/ai/)[embeddings](https://wordpress.org/plugins/tags/embeddings/)
   [law](https://wordpress.org/plugins/tags/law/)[related posts](https://wordpress.org/plugins/tags/related-posts/)
   [semantic](https://wordpress.org/plugins/tags/semantic/)
 *  [Advanced View](https://wordpress.org/plugins/similo-ai-related-posts/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/similo-ai-related-posts/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/similo-ai-related-posts/reviews/)

## Contributors

 *   [ plot ](https://profiles.wordpress.org/reyplot/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/similo-ai-related-posts/)