Echo Knowledge Base
Echo Knowledge Base: A feature-rich WordPress knowledge base with a free core and paid add-ons. Ranked #88 of 136 in Knowledge Base Software by our editors (5.3/10); pricing: Free plan; best for wordPress teams needing branded knowledge bases.
At a glance
- Editor score5.3 / 10
- PricingFree plan
- Best forWordPress teams needing branded knowledge bases
- Free planYes
- Publishing audienceBoth
- Facts checked20 Sep 2026
Where it wins
- Free core includes hierarchical content, search, analytics, and AI
- Supports access controls, multilingual labels, and RTL styling
- Works with major WordPress builders and multilingual plugins
Where it doesn't
- Advanced capabilities are divided across multiple add-ons
- Its platform scope centers on WordPress websites
- Multiple knowledge bases require the Professional tier
Our verdict on Echo Knowledge Base
Echo Knowledge Base is a WordPress plugin for creating public or private documentation and self-service knowledge bases. It suits customer-facing websites, employee portals, and authenticated resource centers that need structured articles, branded layouts, search, analytics, and access controls. Content can be organized across up to five hierarchical levels, while separate knowledge bases can use distinct articles and URLs. Multilingual labels and RTL styling extend its fit for international WordPress sites.
The free core covers substantial knowledge-base functionality, including unlimited articles, a visual builder, KB Blocks, AI Chat, AI Search, and AI Content Analysis. Its published plan structure then adds capabilities in stages. Basic Add-ons add elegant layouts, a link editor, and widgets; Professional adds unlimited knowledge bases and advanced search; Access Control adds Access Manager, KB Groups, and custom roles. This makes the product suitable for teams that want to begin with a free foundation and expand according to their content, search, or permissions needs.
WordPress compatibility is a central strength. Echo Knowledge Base supports WordPress Multisite, WPML, Polylang, Elementor, Beaver Builder, Divi, Visual Composer, OpenAI, and Google Gemini. Search-activity analytics, article views, ratings, and engagement analytics help teams understand how visitors use their documentation. The trade-off is platform focus: organizations seeking a knowledge base independent of WordPress should choose another category fit, while WordPress teams wanting branded public or restricted documentation have a broader feature set to work with.
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Echo Knowledge Base pricing
All 4 Echo Knowledge Base plans and prices →
Echo Knowledge Base fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Publishing audience | Both |
| Article limit | Not verified |
| Custom domain | Not verified |
| SSO support | Not verified |
| Version history | Not verified |
| Content analytics | Yes |
| Money-back guarantee | 30 days |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Tickets, Docs |
| Built for | Small business, Enterprise (editorial estimate) |
| Integrations | 9 integrations: WordPress Multisite, WPML, Polylang, Elementor, Beaver Builder, Divi … |
| Pricing | Free plan (source) |
| Website | echoknowledgebase.com |
| Facts checked | 20 Sep 2026 |
Echo Knowledge Base integrations
Echo Knowledge Base lists 9 integrations on its own site.
- WordPress Multisite
- WPML
- Polylang
- Elementor
- Beaver Builder
- Divi
- Visual Composer
- OpenAI
- Google Gemini
Alternatives to Echo Knowledge Base
- ConfluenceA mature knowledge workspace with structured content, permissions, search, and Atlassian integrations.9.4
- BlueSpiceA broad, open-source knowledge base with workflows, permissions, analytics, and self-hosting.9.2
- GuruA governed internal knowledge hub with cited AI answers and verification workflows.9.0
See all Echo Knowledge Base alternatives →
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Echo Knowledge Base for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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