Best Knowledge Base Software in 2026
Updated
133 knowledge base software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
133ranked
8free plans on this page
€0.09/molowest paid tier
4 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 76 Viking Docs No phone app RecognisedPhone appDocumentedFree plan 6.2$39/mo Publishing audience: bothCustom domain: Yes
- 77 SlimWiki No phone app RecognisedPhone appDocumentedFree plan 6.2Free Publishing audience: bothCustom domain: Yes
- 78 Sphinx No phone app RecognisedPhone appDocumentedFree plan 6.2Free
- 79 Coveo No phone app RecognisedPhone appDocumentedFree plan 6.1
- 80 Aha! Knowledge No phone app RecognisedPhone appDocumentedFree plan 6.1$23/mo Publishing audience: bothCustom domain: Yes
- 81 HelpKit No phone app RecognisedPhone appDocumentedFree plan 6.1$19/mo Publishing audience: bothCustom domain: Yes
- 82 BlueTweak Knowledge Base No phone app RecognisedPhone appDocumentedFree plan 6.1€0.09/mo Publishing audience: both
- 83 KronoDesk No phone app RecognisedPhone appDocumentedFree plan 6.1$195.76/mo
- 84 Dr.Explain No phone app RecognisedPhone appDocumentedFree plan 6.1$24.17/mo Publishing audience: bothArticle limit: 20 articles
- 85 Shelf No phone app RecognisedPhone appDocumentedFree plan 6.0
- 86 Kowiki No phone app RecognisedPhone appDocumentedFree plan 6.0$39/mo Publishing audience: bothCustom domain: Yes
- 87 Tiki Wiki CMS Groupware No phone app RecognisedPhone appDocumentedFree plan 6.0
- 88 MkDocs No phone app RecognisedPhone appDocumentedFree plan 6.0 Publishing audience: bothCustom domain: Yes
- 89 Flocci Library No phone app RecognisedPhone appDocumentedFree plan 6.0₹49/mo
- 90 Stoplight Elements No phone app RecognisedPhone appDocumentedFree plan 6.0Free
- 91 MoinMoin No phone app RecognisedPhone appDocumentedFree plan 6.0Free
- 92 Vrite No phone app RecognisedPhone appDocumentedFree plan 5.9$6/mo
- 93 Zoomin No phone app RecognisedPhone appDocumentedFree plan 5.9 Publishing audience: both
- 94 SupportHero No phone app RecognisedPhone appDocumentedFree plan 5.9$49/mo Publishing audience: bothCustom domain: Yes
- 95 TWiki No phone app RecognisedPhone appDocumentedFree plan 5.8Free
- 96 Procedureflow No phone app RecognisedPhone appDocumentedFree plan 5.8$33/mo Publishing audience: both
- 97 Echo Knowledge Base No phone app RecognisedPhone appDocumentedFree plan 5.8 Publishing audience: both
- 98 Gainsight Customer Communities No phone app RecognisedPhone appDocumentedFree plan 5.7
- 99 KnowledgeBase.com No phone app RecognisedPhone appDocumentedFree plan 5.7$59/mo Publishing audience: bothCustom domain: Yes
- 100 Capacity No phone app RecognisedPhone appDocumentedFree plan 5.7
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Publishing audience | Article limit |
|---|---|---|---|---|---|---|---|---|
| 76 | Viking Docs | 6.2 | Free plan | $39/mo | Yes | $39/mo | both | — |
| 77 | SlimWiki | 6.2 | Free plan | Free | Yes | — | both | — |
| 78 | Sphinx | 6.2 | Free plan | Free | Yes | — | — | — |
| 79 | Coveo | 6.1 | No | — | — | — | — | — |
| 80 | Aha! Knowledge | 6.1 | No | $23/mo | No | — | both | — |
| 81 | HelpKit | 6.1 | No | $19/mo | No | $19/mo | both | — |
| 82 | BlueTweak Knowledge Base | 6.1 | No | €0.09/mo | — | — | both | — |
| 83 | KronoDesk | 6.1 | No | $195.76/mo | No | $195.76/mo | — | — |
| 84 | Dr.Explain | 6.1 | Free plan | $24.17/mo | Yes | — | both | 20 articles |
| 85 | Shelf | 6.0 | No | — | — | — | — | — |
| 86 | Kowiki | 6.0 | No | $39/mo | No | $39/mo | both | — |
| 87 | Tiki Wiki CMS Groupware | 6.0 | No | — | Yes | — | — | — |
| 88 | MkDocs | 6.0 | No | — | Yes | — | both | — |
| 89 | Flocci Library | 6.0 | Free plan | ₹49/mo | Yes | — | — | — |
| 90 | Stoplight Elements | 6.0 | Free plan | Free | Yes | — | — | — |
| 91 | MoinMoin | 6.0 | Free plan | Free | Yes | — | — | — |
| 92 | Vrite | 5.9 | No | $6/mo | No | $6/mo | — | — |
| 93 | Zoomin | 5.9 | No | — | — | — | both | — |
| 94 | SupportHero | 5.9 | No | $49/mo | No | $49/mo | both | — |
| 95 | TWiki | 5.8 | Free plan | Free | Yes | — | — | — |
| 96 | Procedureflow | 5.8 | No | $33/mo | No | — | both | — |
| 97 | Echo Knowledge Base | 5.8 | No | — | Yes | — | both | — |
| 98 | Gainsight Customer Communities | 5.7 | No | — | No | — | — | — |
| 99 | KnowledgeBase.com | 5.7 | No | $59/mo | No | $49/mo | both | — |
| 100 | Capacity | 5.7 | No | — | No | — | — | — |
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