Best Knowledge Base Software in 2026
Updated
138 knowledge base software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
138ranked
3free plans on this page
$4.92/molowest paid tier
5 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 101 Procedureflow No phone app RecognisedPhone appDocumentedFree plan 5.8$33/mo Publishing audience: both
- 102 Echo Knowledge Base No phone app RecognisedPhone appDocumentedFree plan 5.8 Publishing audience: both
- 103 Wikiful No phone app RecognisedPhone appDocumentedFree plan 5.8$10/mo Publishing audience: both
- 104 Open Knowledge CLI No phone app RecognisedPhone appDocumentedFree plan 5.8Free Publishing audience: both
- 105 Gainsight Customer Communities No phone app RecognisedPhone appDocumentedFree plan 5.7
- 106 KnowledgeBase.com No phone app RecognisedPhone appDocumentedFree plan 5.7$59/mo Publishing audience: bothCustom domain: Yes
- 107 Capacity No phone app RecognisedPhone appDocumentedFree plan 5.7
- 108 Accurez No phone app RecognisedPhone appDocumentedFree plan 5.7 Publishing audience: both
- 109 Docusaurus No phone app RecognisedPhone appDocumentedFree plan 5.7 Publishing audience: publicCustom domain: Yes
- 110 Helpie WP No phone app RecognisedPhone appDocumentedFree plan 5.7$4.92/mo Publishing audience: both
- 111 Sharpr No phone app RecognisedPhone appDocumentedFree plan 5.6 Publishing audience: internal
- 112 Foswiki No phone app RecognisedPhone appDocumentedFree plan 5.6
- 113 BetterDocs No phone app RecognisedPhone appDocumentedFree plan 5.6$5.75/mo Publishing audience: both
- 114 Antora No phone app RecognisedPhone appDocumentedFree plan 5.5 Custom domain: Yes
- 115 Heroic Knowledge Base No phone app RecognisedPhone appDocumentedFree plan 5.5$14.08/mo Publishing audience: both
- 116 Answerbase No phone app RecognisedPhone appDocumentedFree plan 5.5$149/mo Custom domain: Yes
- 117 MatrixFlows Partner Portal No phone app RecognisedPhone appDocumentedFree plan 5.5$50/mo
- 118 HelpNDoc No phone app RecognisedPhone appDocumentedFree plan 5.5 Publishing audience: both
- 119 EmpireVault Knowledge Base No phone app RecognisedPhone appDocumentedFree plan 5.4$39/mo Publishing audience: public
- 120 Nextra No phone app RecognisedPhone appDocumentedFree plan 5.4 Publishing audience: public
- 121 Noeko No phone app RecognisedPhone appDocumentedFree plan 5.4 Publishing audience: internal
- 122 Docsify No phone app RecognisedPhone appDocumentedFree plan 5.2
- 123 Sprinklr Service No phone app RecognisedPhone appDocumentedFree plan 5.1
- 124 Astro Starlight No phone app RecognisedPhone appDocumentedFree plan 5.1
- 125 ikiwiki No phone app RecognisedPhone appDocumentedFree plan 5.1 Custom domain: Yes
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Publishing audience | Article limit |
|---|---|---|---|---|---|---|---|---|
| 101 | Procedureflow | 5.8 | No | $33/mo | No | — | both | — |
| 102 | Echo Knowledge Base | 5.8 | No | — | Yes | — | both | — |
| 103 | Wikiful | 5.8 | Free plan | $10/mo | Yes | $10/mo | both | — |
| 104 | Open Knowledge CLI | 5.8 | Free plan | Free | — | — | both | — |
| 105 | Gainsight Customer Communities | 5.7 | No | — | No | — | — | — |
| 106 | KnowledgeBase.com | 5.7 | No | $59/mo | No | $49/mo | both | — |
| 107 | Capacity | 5.7 | No | — | No | — | — | — |
| 108 | Accurez | 5.7 | No | — | — | — | both | — |
| 109 | Docusaurus | 5.7 | No | — | Yes | — | public | — |
| 110 | Helpie WP | 5.7 | No | $4.92/mo | Yes | — | both | — |
| 111 | Sharpr | 5.6 | No | — | — | — | internal | — |
| 112 | Foswiki | 5.6 | No | — | Yes | — | — | — |
| 113 | BetterDocs | 5.6 | Free plan | $5.75/mo | Yes | — | both | — |
| 114 | Antora | 5.5 | No | — | — | — | — | — |
| 115 | Heroic Knowledge Base | 5.5 | No | $14.08/mo | No | — | both | — |
| 116 | Answerbase | 5.5 | No | $149/mo | No | $149/mo | — | — |
| 117 | MatrixFlows Partner Portal | 5.5 | No | $50/mo | No | $50/mo | — | — |
| 118 | HelpNDoc | 5.5 | No | — | Yes | — | both | — |
| 119 | EmpireVault Knowledge Base | 5.4 | No | $39/mo | No | — | public | — |
| 120 | Nextra | 5.4 | No | — | — | — | public | — |
| 121 | Noeko | 5.4 | No | — | — | — | internal | — |
| 122 | Docsify | 5.2 | No | — | — | — | — | — |
| 123 | Sprinklr Service | 5.1 | No | — | No | — | — | — |
| 124 | Astro Starlight | 5.1 | No | — | Yes | — | — | — |
| 125 | ikiwiki | 5.1 | No | — | — | — | — | — |
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