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Best Open Knowledge CLI Alternatives in 2026

Updated

20 apps from knowledge base software ranked against Open Knowledge CLI on the same published basis.

  1. 1
    Nuclino Free plan AndroidapiiOSLinuxMac Free9.4
    Open Knowledge CLI vs Nuclino
  2. 2
    ProProfs Knowledge Base Free plan AndroidapiextensioniOSWeb $0.99/mo9.4
    Open Knowledge CLI vs ProProfs Knowledge Base
  3. 3
    Confluence Free plan AndroidiOSself-hostedWeb $5.42/mo9.3
    Open Knowledge CLI vs Confluence
  4. 4
    BlueSpice Free plan self-hosted €4.50/mo8.9
    Open Knowledge CLI vs BlueSpice
  5. 5
    Zoho Learn Free plan WebiOSAndroid Free8.9
    Open Knowledge CLI vs Zoho Learn
  6. 6
    GitBook Free plan apiWeb $65/mo8.9
    Open Knowledge CLI vs GitBook
  7. 7
    Slab Free plan WebWinMac $6.67/mo8.8
    Open Knowledge CLI vs Slab
  8. 8
    Wiki.js Free plan apiLinuxMacself-hostedWeb Free8.8
    Open Knowledge CLI vs Wiki.js
  9. 9
    Docmost Free plan apiself-hostedWeb 8.7
    Open Knowledge CLI vs Docmost
  10. 10
    Fern Free plan apiLinuxMacself-hostedWeb Free8.5
    Open Knowledge CLI vs Fern
  11. 11
    BookStack Free plan apiLinuxself-hostedWeb £37.50/mo8.4
    Open Knowledge CLI vs BookStack
  12. 12
    Outline WebWinMaciOSAndroid $10/mo8.3
    Open Knowledge CLI vs Outline
  13. 13
    Slite Free trial AndroidapiextensioniOSMac $10/mo8.3
    Open Knowledge CLI vs Slite
  14. 14
    Docsie Free plan apiself-hostedWeb $170/mo8.2
    Open Knowledge CLI vs Docsie
  15. 15
    Helpable Free plan apiWeb $25/mo8.2
    Open Knowledge CLI vs Helpable
  16. 16
    MediaWiki Free plan apiLinuxMacself-hostedWeb Free8.2
    Open Knowledge CLI vs MediaWiki
  17. 17
    Papyrs Free plan AndroidapiiOSLinuxMac 8.2
    Open Knowledge CLI vs Papyrs
  18. 18
    Stack Internal Free plan Web Free8.1
    Open Knowledge CLI vs Stack Internal
  19. 19
    tela Free plan Web Free8.1
    Open Knowledge CLI vs tela
  20. 20
    ReadMe Free plan Web $250/mo8.1
    Open Knowledge CLI vs ReadMe

Open Knowledge CLI alternatives compared

#AppScoreFree planFromRuns on
1Nuclino9.4Free planFreeAndroid, API, iOS, Linux, Mac, Web, Windows
2ProProfs Knowledge Base9.4Free plan$0.99/moAndroid, API, Browser, iOS, Web, Windows
3Confluence9.3Free plan$5.42/moAndroid, iOS, self-hosted, Web
4BlueSpice8.9Free plan€4.50/moself-hosted
5Zoho Learn8.9Free planFreeWeb, iOS, Android
6GitBook8.9Free plan$65/moAPI, Web
7Slab8.8Free plan$6.67/moWeb, Windows, Mac
8Wiki.js8.8Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
9Docmost8.7Free plan—API, self-hosted, Web
10Fern8.5Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
11BookStack8.4Free plan£37.50/moAPI, Linux, self-hosted, Web
12Outline8.3No$10/moWeb, Windows, Mac, iOS, Android, Linux
13Slite8.3No$10/moAndroid, API, Browser, iOS, Mac, Web, Windows
14Docsie8.2Free plan$170/moAPI, self-hosted, Web
15Helpable8.2Free plan$25/moAPI, Web
16MediaWiki8.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
17Papyrs8.2Free plan—Android, API, iOS, Linux, Mac, Web, Windows
18Stack Internal8.1Free planFreeWeb
19tela8.1Free planFreeWeb
20ReadMe8.1Free plan$250/moWeb
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Questions about Open Knowledge CLI alternatives

What is the best alternative to Open Knowledge CLI?

Nuclino, number 1 in knowledge base software with a score of 9.4 out of 10. The others here: ProProfs Knowledge Base, Confluence, BlueSpice and 16 more.

What is the best free alternative to Open Knowledge CLI?

Nuclino is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.