Compare software

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