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SafeDNS vs Zenarmor: catalog facts
SafeDNS	Zenarmor
Paid Commercial service; current plans are listed on the SafeDNS website.	Freemium Free to start, with paid plans for business features.
Web	Linux, Self-hosted
Content filtering plus threat blocking at the DNS level Reporting and analytics on network activity	Web and application filtering on your own gateway Runs on a gateway, in the cloud or on an endpoint
Paid service Filtering decisions depend on SafeDNS's own database	Closed source Marketing and higher tiers are aimed at businesses
Hosted service	Self-hosted, Hosted service
Closed source	Closed source
License not stated	License: Proprietary
Account needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

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