Top WordPress Knowledge Base Plugins to Boost your Customer Support

The inclusion of a knowledge base on your website was never this important! As a customer waits for your reply, he might sneak in to check if your website has already answered his query. Not being able to find an answer might prompt him to create another support ticket stating something like “please improve your documentation”!

The best website is the ones which answer as many customer queries as possible outside the tickets. For the ‘what and why’ of a knowledge base plugin, check out this article on The ABC of Customer Support Knowledge Base.

In this article, I shall introduce a number of ways of including a knowledge base on your website. Unlike any other functionality, knowledge base plugins are relatively few. But, fortunately, there are knowledge base themes to compensate this number. There are certain pros and cons of using a knowledge base theme instead of a plugin, that too shall be discussed here.

Free plugins

Here’s a list of free plugins which are simple and easy to use.

Post Table with Search & Sort

WordPress Knowledge Base

This plugin would allow you to create a sortable and searchable table containing all your site’s posts. Simply adding the shortcode [posts_data_table] would create the table. The table, by default, shows the following fields – TitleDescriptionAuthorDate, and Category. On Clicking on the ‘Author’ name, list of all the articles by the particular author would show up. Similarly, on clicking a ‘Category’ name, a list of all articles under the particular category would be displayed. You further get a ‘Search’ option to let your customer get access to the right article.

List Category Post

This plugin would allow you to create a list of posts based on categories in a page or even within a post. This plugin also works with shortcodes (most basic one – [catlist]). With 100,000+ active installs, this is one of the most robust and feature-rich WordPress plugins which comes at free of cost. This plugin offers a number of filters and customization option to display your desired list of posts. You can also display the post table as a widget. The product page has a huge list of shortcodes and code snippets in order to make this plugin suitable for your purpose. For instance, you can even have control over which post to show and which not to.

Content Views – Post Grid & List for WordPress

WordPress Knowledge Base

In addition to most of the features available in the above plugins, it has some additional elements.

One worth mentioning a feature of this plugin is that it can also display the posts in a collapsible and scrollable format. Thus, this plugin is also suitable for creating FAQs from posts.

WP Knowledgebase

As the name suggests, it’s a plugin specifically meant to create knowledge bases. Thus, would probably create a knowledge base the way you actually want (having the typical knowledge base like view). Some worth mentioning characteristics of this plugin is – you can choose to show comments in the knowledge base articles, drag & drop feature for the ordering of categories and posts, etc.

Knowledge Base for Documents and FAQs

WordPress Knowledge Base

This plugin can create an elegant looking knowledge base for your website. This plugin can create up to 3 levels of categories and sub-categories. You get some control over the ordering of the articles. In order to gain more control and features, you can purchase any of the available addons. For instance, with the Multiple Knowledge Bases addon, you can have separate knowledge bases for each of your products/services.

Premium plugins

For some more advanced functionalities, you can try the following plugins.

Post Table Pro ($39)

This is the premium version of the Post Table with Search & Sort. It offers a wide range of advanced functionalities. The pro version is basically stacked with more flexibility, filters, etc. You can show columns for images, tags, thus, making it more useful for the customers who are trying to find answers to their queries.

Content Views Pro ($39)

This is the premium version of the Content Views – Post Grid & List for WordPress plugin. The pro version has support for WooCommerce, EDD and a number of other extensions, making the searches more extensive and useful. Just like most of the premium versions, it offers more customization option (drag & drop feature). Social Sharing options in the post grid! Moreover, you can choose to display ads in the post grid, whether through Google Adsense or HTML banners.

Helpie WP ($49)

This knowledge-base plugin is full of customization. From a user-friendly editor to controlling the capabilities of the publishing the articles at different levels. The plugin provides a rich keyword search experience with partial keyword match and prioritizing articles with search keyword in the title, post, etc.

When it comes to security, the plugin provides access and restrictions for viewing, editing, publishing, and accessing other contents of the site. The plugin also covers one of the most important aspects of a knowledge-base – easy categorization and navigation. There are a lot of templates to choose from and customizations that help you compose an ideal knowledge base for your website.

Heroic Knowledge Base ($129)

WordPress Knowledge Base

The best thing about this plugin is that it offers out of the box integration with all the ‘twenty series’ WooCommerce themes. This is probably one of the most widely used knowledge base plugins and is used by a number of top sites like Pagely, ghost, crazy egg, etc. The price might look somewhat overwhelming, but this plugin is much more than just a knowledge base tool. It offers a customer feedback system and an analytics tool. These two tools would allow you to gather and analyze the complete customer data like which article are they finding most useful and what are they searching for.

Knowledge Base | Helpdesk | Support | Wiki WordPress Plugin ($39)

WordPress Knowledge Base

This is the best-selling knowledge base plugin in the Codecanyon, though not best rated. This too has the option for the user to give feedback to the usefulness of the article. The look and feel of the knowledge base are finetuned and fit well with any helpdesk theme or twenty series themes. If you are looking for an affordable solution over the all-powerful Heroic plugin, then you can give this one a try.


When you use a knowledge base theme, you won’t be able to use another theme directly. But, like every possibility, WordPress has a solution to this too. You can use different themes for different pages. Check out this blog on the same

HelpGuru ($69)

WordPress Knowledge Base

This theme is a product from hero themes (maker of Heroic knowledge base plugin). Basically, you get a theme and a knowledge base at $69! Not a bad deal, right? Plus, you would be saved from the efforts of trying to customize your knowledge base to suit your theme.

KnowHow ($59)

WordPress Knowledge Base

Another knowledge base theme from hero themes. Though both HelpGuru and Knowhow are from Hero themes, yet there’s a number of major differences between the two.

Flatbase ($49)

WordPress Knowledge Base

Flatbase offers one-click demo install. That makes it easy to use. Flatbase is compatible with Contact Form 7 and bbPress. Thus, with this theme, you can easily create a query to submit the form. Your customers would also be allowed to like the article which they found useful. One distinguishing feature of this plugin is that it can display the time required to read each article.

The knowledge base in WSDesk

WordPress Knowledge Base

If you are a WSDesk user, you must be aware that WSDesk has an internal knowledge base system. Sure, it’s not as feature rich as the individual plugins, but is a much convenient solution for your customers who are about to raise tickets. The moment they start typing the title of their ticket, they would be greeted with a list of related articles and if any of those article answers their queries, they would no longer create a ticket. Thus, saving your time and simultaneously leaving your customers satisfied.

Top helpdesk plugin like ZendeskHelpscout also have integrated knowledge base. But, such cloud-based services would host all your knowledge base articles in subdomains which has its own risks and cons.

Final Thoughts

If you are looking for a free solution, the free knowledge base plugins are good options. To some extent, they would be enough to allow you customer self-service. If you are providing a proper customer support through a ticketing system, then the free knowledge base solution would be good enough. But, if you are looking forward to creating a complete support system and support is at the top of your mind.

For instance, you are selling services. In such case, knowledge base theme would be the preferable option provided you can compromise of your site’s look because, knowledge base themes won’t be as customizable and design friendly as usual WordPress themes.


Explore our blog section for more articles.

You can also check out WordPress and WooCommerce plugins in ELEX.

Popular Tags

Blog Business Case Code Snippet Documentation ELEX Address Validation & Google Address Autocomplete Plugin for WooCommerce ELEX Amazon Payments Gateway for WooCommerce ELEX Payment Gateway for WooCommerce ELEX Bulk Edit Products, Prices & Attributes for WooCommerce ELEX Dynamic Pricing and Discounts Plugin for WooCommerce ELEX EasyPost Auto-Generate & Email Labels Add-On ELEX EasyPost Shipping Method Plugin for WooCommerce ELEX Google Product Feed Plugin ELEX Hide WooCommerce Shipping Methods Plugin ELEX ShipEngine Multi-Carrier Shipping & Label Printing Plugin for WooCommerce ELEX Shipping Plugin with USPS Postage for WooCommerce ELEX USPS Auto-Generate & Email Labels Add-On ELEX WooCommerce Abandoned Cart Recovery with Dynamic Coupons ELEX WooCommerce Australia Post Bulk Label Printing Add-On ELEX WooCommerce Australia Post Shipping Plugin with Print Label & Tracking ELEX WooCommerce Catalog Feed for Facebook & Instagram ELEX WooCommerce Catalog Mode, Wholesale & Role Based Pricing ELEX WooCommerce Choose Your Delivery Date Plugin ELEX WooCommerce DHL Express / eCommerce / Paket Shipping Plugin with Print Label ELEX WooCommerce DHL Express Bulk Label Printing Add-On ELEX WooCommerce Discount per Payment Method Plugin ELEX WooCommerce EasyPost Bulk Label Printing Add-On ELEX WooCommerce EasyPost Return Label Add-On ELEX WooCommerce Name Your Price Plugin ELEX WooCommerce Product Price Custom Text (Before & After Text) and Discount Plugin ELEX WooCommerce Bulk Label Printing Add-On ELEX WooCommerce USPS Shipping Plugin with Print Label ELEX WooCommerce Request a Quote plugin for WooCommerce ELEX WordPress Embed YouTube Video Gallery ELEX WordPress Embed YouTube Video Gallery Plugin FAQ Getting Started Knowledge Base Open Source HelpDesk & Customer Support Ticketing System – Simple & Flexible Plugin Integrations ReachShip WooCommerce Multi-Carrier & Conditional Shipping Plugin Shipping Plugins Uncategorized WooCommerce WSChat - WordPress Live Chat Plugin WSDesk - WordPress Helpdesk Plugin