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
1free plans on this page
$4.92/molowest paid tier
7 Oct 2026last checked
1 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 101 | Echo Knowledge BaseWeb | One bar | — | — | 1 of 6 | — | 5.6 |
| 102 | VriteWeb | No signal | — | — | 1 of 6 | $6/mo | 5.5 |
| 103 | KowikiWeb | One bar | — | — | 1 of 6 | $39/mo | 5.5 |
| 104 | KronoDeskAPI | One bar | — | — | 0 of 6 | $195.76/mo | 5.5 |
| 105 | AccurezWeb | No signal | — | — | 1 of 6 | — | 5.5 |
| 106 | Support HeroNo platforms listed | One bar | — | — | 0 of 6 | $49/mo | 5.4 |
| 107 | SupportHeroWeb | One bar | — | — | 1 of 6 | $49/mo | 5.4 |
| 108 | SharprWeb | No signal | — | — | 1 of 6 | — | 5.4 |
| 109 | Helpie WPWeb | One bar | — | — | 1 of 6 | $4.92/mo | 5.4 |
| 110 | TiddlyWikiWeb · Windows · Mac · Linux · Android · iPhone · Self-hosted | Three bars | — | 6 of 6 | Free | 5.4 | |
| 111 | Adobe RoboHelpNo platforms listed | One bar | — | — | 0 of 6 | — | 5.3 |
| 112 | Gainsight Customer CommunitiesWeb | No signal | — | — | 1 of 6 | — | 5.3 |
| 113 | ProcedureflowWeb · API | One bar | — | — | 1 of 6 | $33/mo | 5.3 |
| 114 | KnowledgeBase.comWeb | One bar | — | — | 1 of 6 | $59/mo | 5.2 |
| 115 | CapacityNo platforms listed | One bar | — | — | 0 of 6 | — | 5.2 |
| 116 | NextraWeb · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.2 |
| 117 | ikiwikiWeb · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.2 |
| 118 | NoekoWeb | One bar | — | — | 1 of 6 | — | 5.2 |
| 119 | Heroic Knowledge BaseWeb | One bar | — | — | 1 of 6 | $14.08/mo | 5.1 |
| 120 | Astro StarlightWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 121 | DocsifyWeb · Self-hosted | One bar | — | — | 1 of 6 | — | 5.1 |
| 122 | GollumWeb · Windows · Mac · Linux | One bar | — | — | 4 of 6 | — | 5.1 |
| 123 | EmpireVault Knowledge BaseWeb · API · Extension | One bar | — | — | 1 of 6 | $39/mo | 5.0 |
| 124 | AnswerbaseWeb · API | One bar | — | — | 1 of 6 | $149/mo | 5.0 |
| 125 | MatrixFlows Partner PortalWeb · API | One bar | — | — | 1 of 6 | $50/mo | 5.0 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Publishing audience | Article limit |
|---|---|---|---|---|---|---|---|---|
| 101 | Echo Knowledge Base | 5.6 | No | — | Yes | — | both | — |
| 102 | Vrite | 5.5 | No | $6/mo | No | $6/mo | — | — |
| 103 | Kowiki | 5.5 | No | $39/mo | No | $39/mo | both | — |
| 104 | KronoDesk | 5.5 | No | $195.76/mo | No | $195.76/mo | — | — |
| 105 | Accurez | 5.5 | No | — | — | — | both | — |
| 106 | Support Hero | 5.4 | No | $49/mo | No | $49/mo | both | — |
| 107 | SupportHero | 5.4 | No | $49/mo | No | $49/mo | both | — |
| 108 | Sharpr | 5.4 | No | — | — | — | internal | — |
| 109 | Helpie WP | 5.4 | No | $4.92/mo | Yes | — | both | — |
| 110 | TiddlyWiki | 5.4 | Free plan | Free | Yes | — | — | — |
| 111 | Adobe RoboHelp | 5.3 | No | — | No | — | — | — |
| 112 | Gainsight Customer Communities | 5.3 | No | — | No | — | — | — |
| 113 | Procedureflow | 5.3 | No | $33/mo | No | — | both | — |
| 114 | KnowledgeBase.com | 5.2 | No | $59/mo | No | $49/mo | both | — |
| 115 | Capacity | 5.2 | No | — | No | — | — | — |
| 116 | Nextra | 5.2 | No | — | — | — | public | — |
| 117 | ikiwiki | 5.2 | No | — | — | — | — | — |
| 118 | Noeko | 5.2 | No | — | — | — | internal | — |
| 119 | Heroic Knowledge Base | 5.1 | No | $14.08/mo | No | — | both | — |
| 120 | Astro Starlight | 5.1 | No | — | Yes | — | — | — |
| 121 | Docsify | 5.1 | No | — | — | — | — | — |
| 122 | Gollum | 5.1 | No | — | — | — | — | — |
| 123 | EmpireVault Knowledge Base | 5.0 | No | $39/mo | No | — | public | — |
| 124 | Answerbase | 5.0 | No | $149/mo | No | $149/mo | — | — |
| 125 | MatrixFlows Partner Portal | 5.0 | No | $50/mo | No | $50/mo | — | — |
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