Best Nuclino Alternatives in 2026
Updated
20 platforms from knowledge base software ranked against Nuclino on the same published basis.
- 1Nuclino vs ProProfs Knowledge Base
- 2Nuclino vs GitBook
- 4Nuclino vs Docmost
- 5Nuclino vs Wiki.js
- 6Nuclino vs BookStack
- 7Nuclino vs Docsie
- 8Nuclino vs Paligo
- 9Nuclino vs Helpable
- 10Nuclino vs Fern
- 11Nuclino vs Elium
- 12Nuclino vs Slite
- 13Nuclino vs Hudu
- 14Nuclino vs USU Knowledge Management
- 15Nuclino vs MediaWiki
- 16Nuclino vs IT Glue
- 17Nuclino vs Help Scout
- 18Nuclino vs Papyrs
- 19Nuclino vs KBPublisher
- 20Nuclino vs Redocly
- 21Nuclino vs ClickHelp
Nuclino alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ProProfs Knowledge Base | 8.9 | Free plan | $0.99/mo | Android, API, Browser, iOS, Web, Windows |
| 2 | GitBook | 8.8 | Free plan | $65/mo | API, Web |
| 4 | Docmost | 8.7 | Free plan | — | API, self-hosted, Web |
| 5 | Wiki.js | 8.5 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | BookStack | 8.4 | Free plan | £37.50/mo | API, Linux, self-hosted, Web |
| 7 | Docsie | 8.3 | Free plan | $170/mo | API, self-hosted, Web |
| 8 | Paligo | 8.3 | No | $416.67/mo | API, Web |
| 9 | Helpable | 8.3 | Free plan | $25/mo | API, Web |
| 10 | Fern | 8.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 11 | Elium | 8.0 | No | €15/mo | Android, API, Browser, iOS, self-hosted, Web |
| 12 | Slite | 8.0 | No | $10/mo | Android, API, Browser, iOS, Mac, Web, Windows |
| 13 | Hudu | 8.0 | No | $27/mo | Android, API, Browser, iOS, self-hosted, Web |
| 14 | USU Knowledge Management | 8.0 | No | — | API, Linux, self-hosted, Web, Windows |
| 15 | MediaWiki | 8.0 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 16 | IT Glue | 7.9 | No | $29/mo | Android, API, Browser, iOS, Web |
| 17 | Help Scout | 7.9 | Free plan | $25/mo | API |
| 18 | Papyrs | 7.8 | Free plan | — | Android, API, iOS, Linux, Mac, Web, Windows |
| 19 | KBPublisher | 7.8 | Free plan | $498/mo | API, self-hosted, Web |
| 20 | Redocly | 7.7 | No | $10/mo | API, Browser, Web |
| 21 | ClickHelp | 7.6 | No | $194/mo | API, Web |
Make your platform an alternative to Nuclino
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Nuclino alternatives
What is the best alternative to Nuclino?
ProProfs Knowledge Base, number 1 in knowledge base software with a score of 8.9 out of 10. The others here: GitBook, Docmost, Wiki.js and 16 more.
What is the best free alternative to Nuclino?
ProProfs Knowledge Base is the best-ranked alternative with a free plan. 12 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, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.