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DuckDuckGo Email Protection vs Guerrilla Mail: catalog facts
DuckDuckGo Email Protection	Guerrilla Mail
Free Free Duck Address provided by DuckDuckGo.	Freemium Disposable addresses are free; using your own domain costs 9.99 USD per year.
Web, Browser extension	Web
Keeps your existing inbox and email provider Removes trackers from forwarded emails	No signup; address is ready immediately Choice of several domains
Relies on DuckDuckGo to forward all mail Little detail on features in the fetched page	No encryption; inboxes are not private Many sites block its domains
Hosted service, Browser extension	Web application
Closed source	Closed source
License not stated	License not stated
Account needed	No account needed
Needs internet	Needs internet
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.