Best HR Knowledge Base Software in 2026
Updated
In short: Happy HR is ranked #1 of 52 as of 5 October 2026, ahead of CompassDocs and Wiki.js. The best-ranked option with a free plan is CompassDocs. The lowest first paid tier on this page is Blink at $4.50/mo.
HR knowledge base software helps organize information employees need about workplace policies, processes, and support. Compare access controls with approval workflows to see how the listed products handle who can read and publish content. Article limits, content analytics, and custom branding offer other ways to assess publishing needs; multilingual content and SSO support may also matter for your organization. The comparison includes free plans and paid-from pricing. Entries include Happy HR, CompassDocs, and Wiki.js, along with BookStack and HRDocket Employee Self-Service. Consider how your team creates and maintains guidance, who should see it, and which of the listed capabilities matter for that work.
52 HR knowledge base software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
8 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 |
|---|---|---|---|---|---|---|---|
| 1 | Happy HRWeb · Android · iPhone | Three bars | — | 3 of 6 | Free | 6.6 | |
| 2 | CompassDocsWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $8/mo | 6.5 | |
| 3 | Wiki.jsWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | Free | 6.5 | |
| 4 | XWikiWeb · Windows · Linux · Self-hosted · API | Three bars | — | 3 of 6 | Free | 6.5 | |
| 5 | BookStackWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | £37.50/mo | 6.4 | |
| 6 | KBPublisherWeb · Self-hosted · API | Two bars | — | 1 of 6 | $498/mo | 6.4 | |
| 7 | HRDocket Employee Self-ServiceWeb | Two bars | — | 1 of 6 | $19/mo | 6.3 | |
| 8 | VivantioWeb · Self-hosted · API | Two bars | — | 1 of 6 | $49/mo | 6.3 | |
| 9 | Applaud HR Case ManagementWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.5 |
| 10 | Jalios IntranetWeb · Android · iPhone · Self-hosted | Two bars | — | — | 3 of 6 | — | 5.5 |
| 11 | JostleWeb · Android · iPhone | One bar | — | — | 3 of 6 | — | 5.4 |
| 12 | Neocase HR Case ManagementWeb · Android · iPhone · API | Two bars | — | — | 3 of 6 | — | 5.4 |
| 13 | PolicyTrak Knowledge BaseWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.4 |
| 14 | Dovetail HR Knowledge ManagementWeb · API | One bar | — | — | 1 of 6 | — | 5.3 |
| 15 | ERC EnwisenWeb | One bar | — | — | 1 of 6 | — | 5.3 |
| 16 | Infor Learning Management SystemWeb · API | One bar | — | — | 1 of 6 | — | 5.3 |
| 17 | PolicyHeroWeb | One bar | — | — | 1 of 6 | — | 5.3 |
| 18 | ServiceNow HR Service DeliveryNo platforms listed | One bar | — | — | 0 of 6 | — | 5.3 |
| 19 | SliteWeb · Windows · Mac · Android · iPhone · API · Extension | Two bars | — | — | 5 of 6 | $10/mo | 5.3 |
| 20 | BlinkWeb · Windows · Mac · Android · iPhone | Two bars | — | — | 5 of 6 | $4.50/mo | 5.2 |
| 21 | GuruWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 22 | Infor HR Service DeliveryWeb · Android · iPhone | One bar | — | — | 3 of 6 | — | 5.2 |
| 23 | LumAppsWeb · Android · iPhone | One bar | — | — | 3 of 6 | — | 5.2 |
| 24 | Oak EngageWeb · Android · iPhone | One bar | — | — | 3 of 6 | — | 5.2 |
| 25 | Powell IntranetWeb · Android · iPhone | One bar | — | — | 3 of 6 | — | 5.2 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Article limit | Custom branding |
|---|---|---|---|---|---|---|---|---|
| 1 | Happy HR | 6.6 | Free plan | — | Yes | — | — | — |
| 2 | CompassDocs | 6.5 | Free plan | $8/mo | Yes | — | — | — |
| 3 | Wiki.js | 6.5 | Free plan | Free | Yes | — | — | — |
| 4 | XWiki | 6.5 | Free plan | Free | Yes | — | — | — |
| 5 | BookStack | 6.4 | Free plan | £37.50/mo | Yes | — | — | — |
| 6 | KBPublisher | 6.4 | Free plan | $498/mo | Yes | — | — | Yes |
| 7 | HRDocket Employee Self-Service | 6.3 | Free plan | $19/mo | Yes | — | — | — |
| 8 | Vivantio | 6.3 | No | $49/mo | No | — | — | — |
| 9 | Applaud HR Case Management | 5.5 | No | — | — | — | — | Yes |
| 10 | Jalios Intranet | 5.5 | No | — | No | — | — | Yes |
| 11 | Jostle | 5.4 | No | — | — | — | — | — |
| 12 | Neocase HR Case Management | 5.4 | No | — | — | — | — | — |
| 13 | PolicyTrak Knowledge Base | 5.4 | No | — | — | — | — | — |
| 14 | Dovetail HR Knowledge Management | 5.3 | No | — | — | — | — | Yes |
| 15 | ERC Enwisen | 5.3 | No | — | — | — | — | — |
| 16 | Infor Learning Management System | 5.3 | No | — | — | — | — | — |
| 17 | PolicyHero | 5.3 | No | — | — | — | — | — |
| 18 | ServiceNow HR Service Delivery | 5.3 | No | — | — | — | — | — |
| 19 | Slite | 5.3 | No | $10/mo | No | 10 /user/mo | — | — |
| 20 | Blink | 5.2 | No | $4.50/mo | No | 3.75 /user/mo | — | — |
| 21 | Guru | 5.2 | No | — | — | — | — | — |
| 22 | Infor HR Service Delivery | 5.2 | No | — | — | — | — | — |
| 23 | LumApps | 5.2 | No | — | — | — | — | — |
| 24 | Oak Engage | 5.2 | No | — | — | — | — | — |
| 25 | Powell Intranet | 5.2 | No | — | — | — | — | — |
Is your app on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which HR knowledge base software is ranked first on Freedom251?
Happy HR is ranked #1 of 52 with a score of 6.6. CompassDocs is second and Wiki.js third.
How many of these have a free plan?
7 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Blink has the lowest first paid tier we found: $4.50/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.