FREEDOM251

Freedom251 › HR & People

Free and open first

Best HR Knowledge Base Software in 2026

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.

  1. 1

    CompassDocs

    Free plan Open source APILinuxMac+3

    CompassDocs brings document authoring, search, access controls, and publishing together for team knowledge bases.

    9.2 Free plan · paid from $599/yr Visit site
  2. 2

    BookStack

    by BookStack
    Free plan APILinuxSelf-hosted+1

    BookStack is a no-cost, self-hosted option with structured content, search, authentication, and several export formats. Plan for the required server stack and hosting arrangement before choosing it.

    7.6 Free plan Visit site
  3. 3

    Jostle

    Free plan AndroidAPIiPhone+1

    Organizations seeking workplace communications across web and mobile should consider Jostle for its news, employee directory, audience targeting, and interaction features.

    7.3 Pricing on request Visit site
  4. 4

    Happy HR

    by Happy HR
    Free plan AndroidiPhoneWeb

    Happy HR brings a broad set of HR functions together and offers free recruitment software alongside paid plans.

    7.2 Free plan · paid from 8/user/mo · 30-day trial Visit site
  5. 5

    KBPublisher

    Free plan APISelf-hostedWeb

    KBPublisher combines content creation, approval, search, and access controls, with deployment options that include web and self-hosting.

    7.1 Free plan · paid from $33/mo (annual) Visit site
  6. 6

    Wiki.js

    Free plan APILinuxMac+3

    Wiki.js offers a free, self-hosted documentation platform with broad editor, authentication and storage options. Note the distinct requirements for stable releases and the 3.0 beta.

    7.0 Free plan Visit site
  7. 7

    HRDocket Employee Self-Service

    Free plan Web

    HRDocket brings employee requests, documents, policies, and signatures into a browser-based portal.

    6.9 Free plan · paid from $19/mo Visit site
  8. 8

    XWiki

    Free plan APILinuxSelf-hosted+2

    Choose XWiki if you need a wiki that can handle structured content and offers cloud or on-premises deployment.

    6.9 Free plan · paid from €1/user/mo · 30-day trial Visit site
  9. 9

    PolicyTrak Knowledge Base

    Free plan AndroidiPhoneWeb

    Choose PolicyTrak Knowledge Base if employees need self-service access to policies and procedures, including location-specific documents and source-linked answers.

    6.7 Pricing on request Visit site
  10. 10

    Axero

    Free trial AndroidAPIiPhone+2

    Choose Axero if your organization wants a configurable intranet with workspaces, search, mobile apps, and a broad set of integrations.

    6.6 From $10/user/mo Visit site
  11. 11

    Blink

    Free trial AndroidiPhoneMac+2

    Choose Blink if your organization wants employee communications, engagement features, and workplace tools in one app across mobile, desktop, and web.

    6.6 From $3.75/user/mo (annual) · 14-day trial Visit site
  12. 12

    Zunoy

    Free plan Web

    Zunoy combines employee profiles and org charts with directory analytics and links to other HR modules.

    6.5 Free plan · paid from ₹30/mo · 14-day trial Visit site
  13. 13

    Go-EMP Policy Management

    Free trial AndroidiPhoneMac+1

    Choose Go-EMP Policy Management if your team needs a searchable policy repository with controlled authoring, acknowledgment tracking, and scheduled reviews.

    6.3 Visit site
  14. 14

    Happeo

    Free trial AndroidAPIiPhone+1

    Happeo combines a company knowledge hub, communications, search, and mobile access. Teams should note that pricing is on request and some administration remains web-only.

    6.3 Pricing on request Visit site
  15. 15

    Blissbook

    Free trial APIWeb

    Choose Blissbook if you need employee handbooks, policy workflows, and acknowledgment tracking in one browser-based platform.

    6.2 From $249/mo (annual) Visit site
  16. 16

    EMPTrust

    Free trial APIWeb

    EMPTrust brings new-hire portals, onboarding workflows, document handling, and integrations into one system.

    6.1 Pricing on request Visit site
  17. 17

    Helpjuice

    by Helpjuice
    Free trial APIExtensionWeb

    Helpjuice combines structured documentation tools with integrations, analytics, and optional AI features.

    6.1 14-day trial Visit site
  18. 18

    Bloomfire

    by Bloomfire
    Paid AndroidAPIiPhone+1

    Choose Bloomfire if your organization needs searchable shared knowledge, source-linked AI answers, and tools to maintain content.

    6.0 Pricing on request Visit site
  19. 19

    Claromentis

    Paid AndroidAPIiPhone+2

    Claromentis brings communications, operations, learning, and deployment options together for organizations with varied needs.

    6.0 Pricing on request Visit site
  20. 20

    Component HR Portal

    Free trial Web

    Component HR Portal brings employee data, self-service, approvals, and lifecycle work into one web workspace.

    6.0 From $20/mo (annual) · 7-day trial Visit site
  21. 21

    Slite

    by Slite
    Free trial AndroidAPIExtension+4

    Slite combines team documentation with review workflows, connected-tool search, and AI-assisted maintenance.

    6.0 From $10/user/mo (annual) · 14-day trial Visit site
  22. 22

    KnowledgeOwl

    by KnowledgeOwl
    Free trial APIWeb

    KnowledgeOwl offers structured knowledge-base publishing with reader access, version history, analytics, and single sign-on.

    5.9 From $100/mo · 30-day trial Visit site
  23. 23

    PublishSquare

    Free trial APISelf-hostedWeb

    PublishSquare brings policy creation, training and compliance workflows into one platform, with data controls and multiple deployment choices.

    5.9 From $79/mo (annual) · 14-day trial Visit site
  24. 24

    Document360

    by Document360
    Paid APIExtensionWeb

    Document360 combines knowledge-base publishing and management with AI tools, integrations, and security provisions.

    5.8 Pricing on request · 14-day trial Visit site
  25. 25

    Guru

    by Guru
    Paid AndroidAPIExtension+2

    Organizations publishing content for internal teams should consider Guru for its web access, single sign-on, version history, and analytics.

    5.8 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

More in HR & People