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Head-to-head · IT Documentation Software

Hudu vs Knowledge Tree

  • Updated Sep 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Hudu #1 in IT Documentation Software 9.2/10 From $27/user/mo (annual) · 14-day trial ✓ 1 of 5 features Visit Hudu
Knowledge Tree #6 in IT Documentation Software 7.3/10 Free plan · paid from $99/user/mo · 14-day trial Free plan✓ 5 of 5 features Visit Knowledge Tree

Hudu leads on 1 check, Knowledge Tree on 5, and 1 is even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreHudu · 9.2/10
  • Lowest starting priceHudu · $27/user/mo
  • Free planonly Knowledge Tree
  • Most featuresKnowledge Tree · 5 of 5

Hudu scores higher on our rubric for it documentation software: 9.2 against 7.3 out of 10; our editors rank them #1 and #6.

Knowledge Tree offers free plan; Hudu doesn't. Hudu is cheaper to start at $27/user/mo against $99/user/mo. Knowledge Tree offers asset inventory; Hudu doesn't publish it. Knowledge Tree offers network discovery; Hudu doesn't publish it. Knowledge Tree offers runbook templates; Hudu doesn't publish it.

Hudu is the better fit for IT teams wanting broad documentation workflows. Knowledge Tree is the better fit for infrastructure teams documenting discovered cloud.

  • Hudu fits best

    IT teams wanting broad documentation workflows

  • Knowledge Tree fits best

    Infrastructure teams documenting discovered cloud

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature Hudu 9.2/10 Visit ↗ Knowledge Tree 7.3/10 Visit ↗
At a glance
Editor score 9.2 7.3
Ranking #1 in IT Documentation Software #6 in IT Documentation Software
Best for IT teams wanting broad documentation workflows Infrastructure teams documenting discovered cloud
Pricing model Paid Free plan + paid
Starting price $27/user/mo (best) $99/user/mo
Free plan — ✓ (best)
Free trial — —
Free trial length 14 days · no card needed 14 days · no card needed
Deployment Cloud, Self-hosted, Mobile, Browser extension Cloud, Self-hosted
Platforms Web, iOS, Android, Chrome extension Web, macOS, Linux
Support Community, Docs · 24/7 Email, Community · 24/7
Compliance SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS, SSO/SAML, 2FA SOC 2, SSO/SAML
Integrations 65+ integrations 10 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Hudu 1/5 · Knowledge Tree 5/5
Asset inventory Not published ✓ (best)
Network discovery Not published ✓ (best)
Runbook templates Not published ✓ (best)
SSO support ✓ ✓
API access Not published ✓ (best)
Specs
Deployment Not published Hybrid
Documented asset limit Not published Not published
Our review
Pros
  • Combines documentation, password storage, assets, IPAM, and SOPs.
  • Offers client portals, controlled sharing, and reusable process runs.
  • Supports cloud or self-hosted deployment, mobile access, and SSO/MFA.
  • Discovers cloud, Kubernetes, DNS, and network resources and maps dependencies.
  • Generates Markdown, HTML, Mermaid diagrams, and operational runbooks.
  • Tracks changes and evaluates resources against compliance rules.
Cons
  • There is no free plan; paid Hudu starts at $27 per user monthly, billed annually.
  • Monthly Hudu billing costs $30 per user, compared with $27 annually.
  • Hudu Radar is an optional add-on with separate pricing.
  • Team starts at $99 per seat monthly, a substantial paid entry point.
  • Confluence publishing is available, but direct sync is not described for other tools.
  • Business features such as SSO, RBAC, and audit logs require the $499 plan.
Our verdict

Hudu brings structured IT documentation, knowledge-base articles, passwords, assets, network details, processes, and client sharing into one platform. It is designed for managed service providers and internal IT teams that want to organize…

Read the review →

Knowledge Tree is an infrastructure documentation product for platform, SRE, infrastructure, security, and FinOps teams that need a current view of discovered cloud and network environments. It discovers cloud, Kubernetes, DNS, and network…

Read the review →
  1. HuduIT Documentation Software 9.2From $27/user/mo (annual) · 14-day trial
  2. Knowledge TreeIT Documentation Software 7.3Free plan · paid from $99/user/mo · 14-day trial

Strengths and trade-offs

  • Hudu — where it wins

    • Combines documentation, password storage, assets, IPAM, and SOPs.
    • Offers client portals, controlled sharing, and reusable process runs.
    • Supports cloud or self-hosted deployment, mobile access, and SSO/MFA.

    Where it doesn't

    • There is no free plan; paid Hudu starts at $27 per user monthly, billed annually.
    • Monthly Hudu billing costs $30 per user, compared with $27 annually.
    • Hudu Radar is an optional add-on with separate pricing.

  • Knowledge Tree — where it wins

    • Discovers cloud, Kubernetes, DNS, and network resources and maps dependencies.
    • Generates Markdown, HTML, Mermaid diagrams, and operational runbooks.
    • Tracks changes and evaluates resources against compliance rules.

    Where it doesn't

    • Team starts at $99 per seat monthly, a substantial paid entry point.
    • Confluence publishing is available, but direct sync is not described for other tools.
    • Business features such as SSO, RBAC, and audit logs require the $499 plan.
  • Hudu9.2/10 · From $27/user/mo (annual) · 14-day trial

    A broad IT documentation workspace combining assets, passwords, SOPs, and client sharing.

    Visit HuduFull verdict →
  • Knowledge Tree7.3/10 · Free plan · paid from $99/user/mo · 14-day trial

    Turns discovered infrastructure into queryable maps, documentation, runbooks, and compliance checks.

    Visit Knowledge TreeFull verdict →

More comparisons

All IT documentation software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update