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OpenWrt adblock vs Diversion: catalog facts
OpenWrt adblock	Diversion
Free Free package from the OpenWrt community feeds.	Free Free script installed through amtm.
Linux, Command line	Self-hosted, Command line
Filters ads for every device behind the router Installed from the standard OpenWrt package feeds	Network-wide blocking directly on the router Managed and updated through amtm
Requires a router running OpenWrt Setup assumes familiarity with router administration	Only works on Asus routers with Asuswrt-Merlin firmware Router storage and memory limit how large blocklists can be
Downloadable app	Self-hosted
Open source	Closed source
License not stated	License not stated
No 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 23, 2026	Official website Full listing and sources Checked September 23, 2026

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