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The Best WordPress Knowledge Base Plugin

Join 15,000+ Professionals who use Echo Knowledge Base to Build Documentation for their Business.


happy customers & counting

5-stars rating based on 43 user reviews

9 add-ons

and 3 bundles

#1 Knowledge Base Plugin for WordPress that’s Easy and Powerful

Echo KB is the best Knowledge Base Plugin for WordPress. Here are the features that makes Echo KB the most powerful and user-friendly Documentation plugin in the market.

Setup in 5 Minutes

Setup in minutes with Wizard to help you choose your style, colors, and layout.

Professional Look

Get a professional look with the option to customize nearly all components.

Easily Organized

Organize your docs by team, product, and service using Tabs Layout.


Wizard with 26 Predefined themes and sidebars.

Table of Content

Articles with table of contents (TOC).

PRO Features

Access control, advanced search, analytics, PDF links, widgets, voting and others.

Hierarchical Organization

Up to five levels of hierarchical documentation.

Custom Icons

500 icons, with the option to upload your own icons.


Compatible with WPML, Elementor, Beaver Builder, Divi, Visual Composer, and others

Simple and Complete
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I was looking for a powerful and simple tool, with a visual editor. The support is nice and very responsive. Don’t hesitate to try, you won’t waste your time:)
Easy to use, feature packed OOTB, and great support
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I looked at other KB plugins both paid and free. EKB is by far the easiest to setup, offers some great features right there out of the box and the support is fantastic.
Flexible, easy to use, amazing support
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We recently decided to centralize all of our documentation on our WordPress site. This software made it incredibly easy to set up and look great. No more subdomains, no more knowledge base SAAS platforms to pay for. Upgrading to Pro was a no brainer. When we’ve needed support the developers have responded quickly and solved our problems. Highly recommended!
Works like a charm!
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We are using it at scale and it works like a charm. We purchased one of the add-ons and improved our user experience.
Professional features and so easy to use
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We were pointed to this plugin by the author of another (WSDesk), and couldn’t be happier. We were looking to upgrade our simple FAQ software, and this was so easy to set up, tweak to our theme and present in a professional way. The configuration page is a great example of how to present such functionality in a logical, easy to use way. The instant preview is wonderful. So pleased we found it!

Echo Knowledge Base Was Featured On:

Top 5 Reasons Why Over 15,000 Users Love Echo Knowledge Base

With over 15,000+ active installs, our plugin is the most popular Knowledge Base plugin for WordPress. Here’s why smart business owners, organizations, and companies love Echo Knowledge Base, and you will too!

Advanced Search Analytics

Enhance users search experience and view search analytics including popular searches and no results searches,

Control Access and Permissions

Access Manager allows administrators, companies, and organizations to control and restrict access to their private Knowledge Base based on WordPress user accounts. Grant permission using roles and groups.

Multiple Knowledge Bases

Create Multiple Knowledge Bases, one for each product, service, topic or department. Each Knowledgebase has separate articles, URLs, KB Main Page and admin screens.

Links Editor for PDFs and More

Set Articles to links to PDFs, pages, posts and websites. On KB Main Page, choose icons for your articles.

Grid and Sidebar Layouts

Elegant Layouts adds Grid and Sidebar Layouts. Use Grid Layout or Sidebar Layout for KB Main page or combine Basic, Tabs, Grid and Sidebar layouts in a variety ways.