10+ Best Free WordPress Related Posts Plugins
- Updated: January 19, 2026
- Reading Time: 2 mins
Related posts plugins are essential tools for WordPress websites that want to increase pageviews, reduce bounce rates, and encourage visitors to explore more content. By automatically displaying relevant articles, products, or custom post types at the end of posts and pages, these plugins help site owners guide readers to additional content that matches their interests — improving engagement and session duration.
Most themes don’t come with built-in related post features, so relying on a dedicated plugin lets you fine-tune how related content is selected and displayed. The best related posts plugins use algorithms based on categories, tags, custom taxonomies, content keywords, or even machine learning to surface content that truly matters to users. With the right plugin, you can show thumbnails, excerpts, and titles that make related items visually appealing and clickable.
For bloggers, news sites, and content-heavy websites, related posts are a simple yet powerful way to keep readers on your site longer. Instead of leaving after finishing a blog post, users are more likely to click through to similar content that aligns with their interests. This not only increases total pageviews but also sends positive signals to search engines about content relevance and user experience.
Free related posts plugins have matured over the years, offering features that once existed only in premium tools. Many include customizable layouts (grid, list, thumbnails), caching support for performance, filtering options to exclude posts or categories, and widget-ready displays. Some plugins even let you insert related posts within content, in sidebars, or as automatic inline blocks.
Related Posts Thumbnails
Related Posts Thumbnails is a versatile WordPress plugin that displays related posts by matching content relevance and showing thumbnail images to engage visitors. It intelligently analyzes your posts and identifies other relevant posts based on categories, tags, or content similarities. The related entries appear with featured images, which improves user engagement and increases page views by encouraging readers to explore more content. This tool is perfect for blogs, review sites, and content-heavy websites where visitor retention matters. It offers flexible placement options, including widgets, shortcodes, and automatic insertion after content. You can customize the number of posts, thumbnail sizes, and layout styles to match your theme. Additionally, it supports caching to maintain performance even with dynamic related post queries. Related Posts Thumbnails helps boost SEO by lowering bounce rates and increasing internal linking — making it a valuable addition for content optimization.
Features
Displays thumbnail-rich related posts Multiple placement options (widget, shortcode, automatic) Customizable layout and thumbnail size Caching for performance Uses taxonomy and content similarityContextual Related Posts
Contextual Related Posts automatically displays related posts based on content relevance rather than just categories or tags. It analyzes the content text of posts, then finds and shows similar posts to users — improving content discoverability and session duration. You can display related posts with or without thumbnails, and the plugin supports custom post types too. The output is customizable, allowing you to set the number of related posts, order by date or relevance, and fine-tune appearance through CSS. Its caching mechanism reduces database load and improves page load times, even on high-traffic sites. Ideal for bloggers, media sites, and online publications, Contextual Related Posts enhances internal linking without manual effort. Increased internal linking helps search engines crawl your site more effectively, contributing to better SEO performance and higher user retention.
Features
Content-based related post matching Supports thumbnails and text-only lists Customizable number and order of posts Works with custom post types Built-in caching for speedYet Another Related Posts Plugin (YARPP)
Yet Another Related Posts Plugin (YARPP) delivers powerful related post suggestions using a customizable algorithm that evaluates titles, content, and taxonomy. It displays related posts as thumbnails, text lists, or a combination, increasing reader engagement and keeping visitors on your site longer. YARPP supports posts, pages, and custom post types, giving you flexibility across your content. You can also design your own templates for related content to match your theme style. With caching and performance options, YARPP is optimized for large sites with extensive content. Its algorithmic approach not only improves user experience by showcasing relevant content but also enhances internal linking — boosting SEO value. Popular with bloggers, news sites, and content platforms, YARPP provides a balance of automation and customization, allowing you to tailor how related content appears to your audience.
Features
Powerful content and taxonomy-based algorithm Custom display templates Thumbnail and text list options Works with posts, pages, and CPTs Caching for performanceRelated Posts for WP
Related Posts for WP is a performance-oriented WordPress plugin that displays relevant content to visitors based on intelligent matching criteria. It provides automatic suggestions under posts or pages, helping increase pageviews and session duration by surfacing other content readers may enjoy. This plugin offers several layout options like list, grid, carousel sliders, and thumbnail styles, which can be styled to fit your site’s design. It’s optimized for speed with built-in caching, ensuring related content doesn’t slow down page loads. You can also exclude specific posts, categories, or custom post types to tailor recommendations. Related Posts for WP is well suited to bloggers, news publishers, and content networks aiming to boost engagement and internal linking, which in turn improves SEO and overall site authority.
Features
Multiple layout options (grid, carousel, list) Intelligent related post suggestions Caching for site speed Exclude posts and taxonomies Custom styling supportRelated Posts By Taxonomy
Related Posts By Taxonomy focuses on delivering relevant related posts based on your site’s taxonomies — such as categories and tags. Instead of content analysis, it groups and displays posts that share taxonomy terms with the current post, ensuring logical relationships. The plugin supports custom post types and custom taxonomies, offering flexibility for advanced content structures. Display options include lists and customizable templates, with shortcode and widget support for placement anywhere on your site. This plugin is particularly effective on niche content sites or custom-built platforms where taxonomy accuracy is high. By promoting relevant posts, it naturally improves internal linking and encourages users to explore more of your content, increasing engagement and benefiting your SEO efforts.
Features
Taxonomy-based related posts Support for custom taxonomies and CPTs Shortcode and widget integration Simple and flexible templates Lightweight performanceIntelly Related Posts
Intelly Related Posts is a modern WordPress related post plugin designed to increase pageviews by showing highly relevant related content to readers. It uses a smart automatic matching system that checks titles, tags, content, and even excerpts to identify related posts. The plugin offers customizable display options like thumbnails, excerpts, and metadata, allowing you to choose how recommendations appear under your posts. You can choose between list or grid layouts and adjust the number of related posts shown. Intelly Related Posts also supports caching to maintain fast page loads even with frequent queries. This plugin is ideal for bloggers, magazine sites, and content-driven platforms looking to boost engagement and reduce bounce rates. By displaying content users are likely to enjoy next, it helps improve session durations and enhances your internal linking for better SEO.
Features
Intelligent relevance-based matching Multiple display styles (grid, list) Thumbnail support Caching for performance Customizable number of resultsRelated Posts for WP (Duplicate Link)
This is the same Related Posts for WP plugin listed earlier, focused on improving content discovery with customizable related post displays. It intelligently suggests other posts based on relevance, taxonomy, and optionally advanced matching criteria. You can choose from layout options like grids, lists, and carousels, and tailor the design to suit your theme. The plugin also offers performance optimization and caching to ensure your site remains fast even with dynamic related content. Its widget and shortcode support enables flexible placement across posts, pages, and templates without coding. With features to exclude specific content types or categories, Related Posts for WP gives you control over what related content appears — boosting internal linking, reduces bounce rates, and enhances engagement metrics.
Features
Intelligent related post suggestions Grid, carousel, and list layouts Caching support Shortcode & widget placement Exclusion and filter optionsRelated Post
Related Post is a simple WordPress plugin for automatically displaying related content beneath individual posts. It focuses on quick and easy internal linking by showing related posts based on tags, categories, or custom rules you configure. The plugin outputs a list of links with optional thumbnails, and you can customize the number of related entries, order, and appearance through CSS. It’s ideal for users who want straightforward related content suggestions without heavy features or performance overhead. The plugin is suitable for small to medium sites where increasing pageviews and lowering bounce rates are priorities. By linking relevant content automatically, it enhances user engagement and assists in better SEO through improved site structure.
Features
Automatic related post listing Tag and category matching Optional thumbnail display Simple customization options Lightweight and fastRelated
Related is a WordPress plugin that displays related posts based on content associations like categories and tags, helping to keep visitors more engaged with your site. Its simple setup means you can start showing related links without complex configuration or template edits. You can customize thumbnail size, number of items, and display style to fit your theme. The plugin supports widgets and shortcodes, enabling placement in sidebars, posts, or custom locations. Although less advanced than some algorithm-driven related post plugins, Related focuses on reliability and ease of use — ideal for bloggers and small business websites that need a minimal yet effective solution to increase pageviews and improve internal navigation, which positively impacts on-site SEO.
Features
Category/tag based related posts Widget and shortcode support Customizable count and layout Thumbnail support Simple and user-friendlyCP Related Posts
CP Related Posts is a WordPress plugin that helps you automatically display relevant content at the end of your posts. It finds related posts using shared categories, tags, or a custom algorithm depending on settings, helping readers find more content they’re likely to enjoy. The plugin provides several template options, including grid or list layouts, and supports featured thumbnails to enhance visual appeal. You can set the number of related posts to show, customize styling, and control where the related list appears. CP Related Posts supports custom post types too, making it flexible for portfolios, products, or other content types. Designed for simplicity and performance, it’s suitable for bloggers, news sites, and other content-driven WordPress websites looking to boost internal linking and improve engagement metrics.
Features
Auto-generated related post lists Thumbnail and layout customization Works with custom post types Easy placement options Simple settings panelRelated posts plugins are a powerful yet often overlooked way to boost user engagement, increase pageviews, and enhance search engine performance on your WordPress website. By automatically recommending relevant content to your visitors, these plugins help reduce bounce rates and guide users toward more of your best material. The free options in this list provide efficient, customizable, and easy-to-use solutions that fit different types of sites—from blogs to ecommerce platforms—making them must-have tools for any content-rich WordPress site.
