Best Relevant Posts Knowlege Graph Plugins WordPress in 2025

Keeping readers engaged on your WordPress site is essential for enhancing the user experience, reducing bounce rates, and improving SEO. One effective strategy to achieve this is by using Relevant Posts Knowledge Graph plugins. These plugins display related posts or knowledge graphs that connect articles with similar themes, encouraging readers to explore more content on your site. Not only do these plugins enrich the user experience by guiding visitors to related information, but they also contribute to SEO by improving internal linking and helping search engines better understand your content’s structure. In this article, we’ll explore ten of the best Relevant Posts Knowlege Graph Plugins for WordPress to help you maximize engagement and keep readers on your site longer.

WordPress Care and Development Plans
WordPress Care and Development Plans

Best relevant posts knowledge graph plugins wordpress

1. Related Posts for WordPress- Relevant Posts Knowlege Graph Plugins

Related Posts for WordPress- Relevant Posts Knowlege Graph Plugins

Related Posts for WordPress makes linking related posts a breeze with just one click! With our installation wizard, setting up is effortless—simply activate the plugin, set the desired number of related posts, and press the button. The plugin will automatically connect relevant posts, allowing your readers to explore more of your content seamlessly. Relating posts in WordPress has never been this easy!

This plugin is fully tested and compatible with PHP versions from 5.3 to 8.2, ensuring smooth performance on modern setups.

Features:

  • Automatically suggests posts based on tags, categories, or content analysis.
  • Offers various display styles, including thumbnails, lists, and widgets.
  • Optimized for speed to ensure it doesn’t impact site performance.

SEO Impact: Boosts internal linking by connecting related posts, helping search engines index more pages and enhancing overall site structure.

2. YARPP – Relevant Posts Knowlege Graph Plugins

YARPP – Yet Another Related Posts Plugin

Yet Another Related Posts Plugin (YARPP) is a robust, professionally maintained plugin known for its high customizability, performance, and rich features. YARPP displays related pages, posts, and custom post types linked to the current content, helping visitors discover more relevant material on your site. This boosts user engagement, increases time spent on your site, and enhances SEO. Using Related Posts can potentially increase your pageviews by up to 10%. Just install, activate, and watch your sessions and pageviews grow!

Key Features

  • Advanced Algorithm: YARPP’s customizable algorithm considers titles, content, tags, categories, and custom taxonomies to identify related content across your site.
  • Caching: Built-in caching ensures fast, efficient queries on repeated searches.
  • Custom Templates and Styles: Choose from a pre-built list or thumbnail template, or use YARPP’s custom templating system to style and display results exactly as you like.

3. Contextual Related Posts- Relevant Posts Knowlege Graph Plugins

Contextual Related Posts- Relevant Posts Knowlege Graph Plugins

Contextual Related Posts is a powerful WordPress plugin that helps increase user engagement by displaying a list of related posts that are both relevant and engaging to your readers.

The plugin uses an advanced algorithm to analyze the title and/or content of your posts, identifying the most relevant related content. This way, you can keep your visitors on your site longer, encouraging them to explore more of your content.

Contextual Related Posts offers various customization options to tailor the look and feel of the related posts list. You can choose from different styles, layouts, thumbnails, excerpts, and more. The plugin also allows you to display related posts using widgets, shortcodes, Gutenberg blocks, or the REST API, giving you full control over placement and visibility across your site or in your feed.

With Contextual Related Posts, you can easily boost your site’s traffic, reduce bounce rates, and refresh old posts. It’s fast, flexible, and simple to use—try it today and see how it can improve engagement on your site!

Key Features:

  • Automatic Display: Activate the plugin and Contextual Related Posts will automatically show related posts after your content, no coding required.
  • Manual Installation: For greater control, use the FAQ guide for manual installation and placement of related posts.
    Gutenberg/Block Editor Support: Easily add the “Related Posts [CRP]” block to posts or pages with customizable options.
  • Widgets: Add related posts to widgetized areas like the sidebar or footer, with full customization options.
  • Shortcodes: Use the [crp] shortcode to display related posts within the post content.
  • REST API: Fetch related posts using the REST API for any post ID, and apply filters or sorting as needed.
  • Smart Algorithm: Finds related content based on titles, content, tags, categories, and custom fields.
  • Caching: Caches-related posts to reduce server load and improve performance for returning visitors.
  • Exclusions: Exclude specific posts, pages, or categories from appearing in the related posts list for better control.
  • Custom Post Types: Supports related posts for posts, pages, attachments, and custom post types across your site.

Also Read: How to Design an Engaging Casino Review Directory Website on WordPress

4. Inline Related Posts- Relevant Posts Knowlege Graph Plugins

Inline Related Posts

Inline Related Posts offers a unique approach to showcasing related content by placing relevant suggestions directly within your articles, keeping readers engaged and encouraging them to explore more. This modern, non-intrusive design enhances user experience without interrupting the reading flow, and it’s fully compatible with AMP for mobile users. It’s an excellent way to increase on-page engagement while maintaining a seamless, user-friendly experience across all devices.

Key Features:

  • Inline Content Placement: Displays related posts directly within the content, seamlessly encouraging further exploration.
  • Non-Intrusive Design: Offers a modern design that does not interrupt the reading experience.
  • AMP Compatibility: Fully compatible with AMP, ensuring optimal performance on mobile devices.
  • Enhanced Engagement: Increases time-on-page and overall user engagement, indirectly benefiting SEO.
  • Customizable Display: Offers styling options to fit the look and feel of your site.

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5. Internal Link Juicer- Relevant Posts Knowlege Graph Plugins

Internal Link Juicer- Relevant Posts Knowlege Graph Plugins

Internal Link Juicer is a powerful internal linking tool designed to create a keyword-based knowledge graph that seamlessly connects relevant content across your site. It allows you to set custom keywords that automatically link to specific posts, simplifying the process of building internal links. This tool not only saves time but also enhances your site’s structure, helping search engines better understand and index your content, which can boost SEO performance by improving site navigation and internal linking.

Key Features:

  • Enabled Taxonomies: Allows linking to and from category and tag pages, ensuring comprehensive internal linking coverage across your site.
  • Enabled Custom Fields: Facilitates links from post and term meta content, offering compatibility with ACF and various page builders.
  • Custom Link Targets: This enables you to link to both internal and external pages, including affiliate links, even those not managed by WordPress.
  • Auto Keyword Import: Import keywords in bulk from internal sources like posts or term titles. If you’re using Yoast SEO or RankMath, you can also import existing “focus keywords.”
  • Professional Statistics: Maximize your optimization efforts with in-depth insights, offering a full and unlimited link detail view.
  • Manual Optimization Support: The Pro version allows you to account for manually created links and exclude them from automatic linking on specific pages.

Also Read: 7 Useful Tips To Increase Brand Visibility And Awareness With Video

6. Related Posts Thumbnails Plugin for WordPress

Related Posts Thumbnails Plugin for WordPress

Related Posts by WPBrigade is a plugin that displays related post thumbnails below each article, enhancing user engagement and promoting more content discovery. This plugin allows full customization of thumbnail sizes, display settings, and types of related content.

By default, the plugin uses the first image from the post as the thumbnail, based on the size settings defined in WordPress’s Media settings. You can choose between ‘thumbnail’ or ‘medium’ sizes, or if your theme supports the Post Thumbnails feature (introduced in WordPress 2.9), you can set a custom thumbnail size. Additionally, you can specify a custom field for the thumbnail source.

Thumbnails are arranged in columns beneath the post, with the related post titles and excerpts displayed below each image. Customization options include adjusting background colours, borders, text colour, font size, hover effects, and the length of titles and excerpts.

You can control the number of related posts to display, set the start date, define categories, and choose whether to display posts from specific categories, tags, or custom taxonomies. The plugin also gives you the option to disable automatic placement at the end of posts, allowing you to manually insert related posts using the PHP tag <?php get_related_posts_thumbnails(); ?> in your theme’s Loop. A related posts sidebar widget and shortcode [related-posts-thumbnails] are also available for further flexibility.

Key Features:

  • Thumbnail Customization: Allows you to customize the size of post thumbnails, with options for ‘thumbnail’ and ‘medium’ sizes, or a custom size if your theme supports Post Thumbnails.
  • Custom Thumbnail Source: This lets you specify a custom field for the thumbnail source, offering greater control over the images displayed.
  • Flexible Display Options: Choose where to display related posts — at the end of posts, in specific page types (main or single), or on particular post types and categories.
  • Customizable Design: Fully customizable design options for thumbnails, including background colour, borders, text colour, font size, hover effects, and title/excerpt length.
  • Related Content Selection: Select related posts based on categories, tags, custom taxonomies, or random selection for greater flexibility in content presentation.

Also Read: Best Practice Tips To Optimize YouTube Videos For High Rankings

7. Related Posts by Taxonomy- Relevant Posts Knowlege Graph Plugins

Related Posts by Taxonomy- Relevant Posts Knowlege Graph Plugins

Related Posts by Taxonomy is a free plugin that makes adding related posts to your WordPress site quick and easy.

It automatically generates a list of relevant content based on categories, tags, or post types, ensuring that related posts are always relevant. The plugin also offers various display options, including image thumbnails, links, excerpts, or full posts, giving you flexibility in how you present related content on your site.

Key Features:

  • Widget and Shortcode Support: Easily display related posts using a widget or shortcode.
  • Flexible Display Options: Show related posts as thumbnails, links, excerpts, or full posts.
  • Lightweight: The plugin has a minimal footprint and won’t slow down your site’s performance.
  • Automatic Post Display: Related posts are automatically displayed after the main content of a post.
  • Customizable Filters: Exclude or include specific terms and posts in the related posts list.
  • Taxonomy and Post Type Compatibility: Search for related posts across single or multiple taxonomies and post types.
  • Advanced Filtering Options: Limit related posts based on date, number, or custom post meta.
  • Custom HTML Templates: Use your own HTML templates to control the display of related posts.
  • Comprehensive Documentation: Detailed documentation to help you set up and configure the plugin.
  • WordPress Standards Compliance: Built to follow WordPress coding standards and best practices.
  • Highly Customizable: Offers extensive options for tailoring the plugin to your needs.

8. Super Simple Related Posts

Super Simple Related Posts is a straightforward and user-friendly plugin designed to easily add related posts to your WordPress site. Compatible with most themes and websites, it simplifies the process of displaying relevant content to your visitors.

With this plugin, you can customize the widget’s title, choose the type of posts to recommend, and adjust the headings for each post. Additionally, it allows you to control the order of related posts and define the behaviour when no related content is available for a specific page.

Key Features:

  • Customizable Widget Title: Edit the widget title to suit your needs.
  • Flexible Post Recommendations: Choose the type of posts to recommend based on your preferences.
  • Adjustable Post Headings: Customize the headings that appear with each related post.
  • Control Post Order: Set the order in which related posts are displayed.
  • Handle No Related Posts: Define what happens if no related posts are found for a page.
  • Compatible with Most Themes: Works seamlessly with most WordPress themes and websites.

9. WordPress Infinite Related Next Post Manager

WordPress Infinite Related Next Post Manager is a top-rated premium plugin available on the CodeCanyon marketplace, designed to enhance user engagement by displaying related posts in an intuitive and effective way. This plugin offers a flexible and customizable approach to managing related content on your WordPress site. In the plugin’s settings, you can fine-tune how the plugin determines which posts are considered relevant, whether by category, tag, author, publish date, or a combination of these factors. You also have the ability to control the number of related posts shown, with the default set to eight if no custom number is specified. This versatility allows for better control over how related content is displayed, ultimately improving user experience and keeping visitors engaged longer.

Key Features:

  • Customizable Relevance Criteria: Choose from multiple options to filter related content, including category, tag, author, publish date, or a combination of these.
  • Adjustable Number of Related Posts: Set how many related posts to display, with a default of eight posts if no custom number is specified.
  • Infinite Scroll: Automatically load more related posts as the user scrolls, providing an uninterrupted content browsing experience.
  • Easy Integration: Seamlessly integrates with most WordPress themes without affecting site performance.
  • User-Friendly Interface: Simple and intuitive settings page to configure related posts and adjust display preferences.
  • Customizable Display Styles: Choose how related posts are displayed, such as with thumbnails, titles, or excerpts, to fit your website’s design.
  • Performance Optimization: The plugin is optimized to load quickly and not affect site performance, even with many related posts.
  • Responsive Design: Fully responsive and mobile-friendly, ensuring the related posts display correctly on any device.

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Keeping Visitors Engaged and On Your Site Longer

As a content creator on WordPress, one of your main goals is to keep readers engaged and encourage them to explore more of your content. To achieve this, it’s important to make your content easy to discover. One of the most effective ways to do this is by displaying related posts throughout your site. Whether it’s at the bottom of your posts, in the sidebar, or even at the top of the page, related post displays can help guide visitors to other interesting articles they may not have found otherwise.

WordPress-related post plugins offer an easy and efficient way to achieve this. These plugins allow you to automatically display links to related content based on categories, tags, or post types, creating a seamless and dynamic browsing experience for your users. With customizable display options, you can tailor the appearance of these related posts—whether using thumbnail images, post titles, excerpts, or full posts—so that they match the style and layout of your site.

By strategically placing related posts, you can increase the chances that visitors will continue browsing your site, which in turn can improve your pageviews and reduce bounce rates. Additionally, by providing more opportunities for readers to discover content, related post plugins can enhance your site’s SEO by increasing internal linking, making it easier for search engines to index and rank your pages.

In summary, integrating related post displays with WordPress plugins not only enhances user experience but also encourages longer visits and better engagement, helping you grow your audience and improve your site’s performance.


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