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
12free plans on this page
$3.25/molowest paid tier
4 Oct 2026last checked
Knowledge base software, ranked on how quickly a newcomer can get going. 12 of the 25 on this page can be tried for free.
- 51 SphinxFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 52 Document360
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 53 Verint Knowledge Management
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 54 DoklyPaid from $99/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 55 Flocci LibraryPaid from ₹49/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: not on record
- Runs where you work: not on record
- 56 eGain Knowledge Hub
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 57 Panviva
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 58 weDocsPaid from $3.25/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 59 Help.centerPaid from $19/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 60 MoinMoinFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 61 KMS Lighthouse
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 62 phpMyFAQ
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 63 ZiiklyFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 64 WikidotFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 65 WikifulPaid from $10/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 66 Fluid Topics
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 67 HelpCenter.ioPaid from $29/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 68 Helpjuice
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 69 KnowledgeOwlPaid from $100/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 70 DocumizePaid from $75/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 71 DocFXFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: yes
- 72 Viking DocsPaid from $39/mo
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 73 SlimWikiFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 74 Heretto
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 75 TettraPaid from $8/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
Compare all 25 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Publishing audience | Article limit |
|---|---|---|---|---|---|---|---|---|
| 51 | Sphinx | 7.2 | Free plan | Free | Yes | — | — | — |
| 52 | Document360 | 7.1 | No | — | No | — | both | — |
| 53 | Verint Knowledge Management | 7.1 | No | — | — | — | both | — |
| 54 | Dokly | 7.1 | Free plan | $99/mo | Yes | $99/mo | both | — |
| 55 | Flocci Library | 7.1 | Free plan | ₹49/mo | Yes | — | — | — |
| 56 | eGain Knowledge Hub | 7.0 | No | — | No | — | both | — |
| 57 | Panviva | 7.0 | No | — | — | — | both | — |
| 58 | weDocs | 7.0 | Free plan | $3.25/mo | Yes | — | both | — |
| 59 | Help.center | 7.0 | Free plan | $19/mo | Yes | — | public | — |
| 60 | MoinMoin | 7.0 | Free plan | Free | Yes | — | — | — |
| 61 | KMS Lighthouse | 6.9 | No | — | — | — | both | — |
| 62 | phpMyFAQ | 6.9 | No | — | Yes | — | both | — |
| 63 | Ziikly | 6.9 | Free plan | Free | Yes | — | internal | — |
| 64 | Wikidot | 6.9 | Free plan | Free | Yes | — | — | — |
| 65 | Wikiful | 6.9 | Free plan | $10/mo | Yes | $10/mo | both | — |
| 66 | Fluid Topics | 6.8 | No | — | — | — | — | — |
| 67 | HelpCenter.io | 6.8 | No | $29/mo | No | $29/mo | both | — |
| 68 | Helpjuice | 6.8 | No | — | No | — | both | — |
| 69 | KnowledgeOwl | 6.8 | No | $100/mo | No | $100/mo | both | 1,000 articles |
| 70 | Documize | 6.8 | No | $75/mo | Yes | — | both | — |
| 71 | DocFX | 6.8 | Free plan | Free | Yes | — | — | — |
| 72 | Viking Docs | 6.8 | Free plan | $39/mo | Yes | $39/mo | both | — |
| 73 | SlimWiki | 6.8 | Free plan | Free | Yes | — | both | — |
| 74 | Heretto | 6.7 | No | — | — | — | — | — |
| 75 | Tettra | 6.7 | No | $8/mo | No | — | both | — |
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