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Hudu vs iTop: catalog facts
Hudu	iTop
Paid Paid subscription with a 14-day free trial.	Free Free and open source, with commercial offerings from Combodo.
Web, Browser extension	Web, Self-hosted
Documentation, assets and passwords in one place Checklists for repeatable procedures	Combines ITSM ticketing with a CMDB Low-code customisation for different organisations
Paid only after the trial Proprietary hosted service	Setup and data modelling take effort Needs your own server to host
Web application, Hosted service, Browser extension	Self-hosted
Closed source	Open source
License not stated	License: AGPL-3.0
Account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.