Compare software

Yahoo Mail vs GMX Mail: catalog facts
Yahoo Mail	GMX Mail
Free Free email service from Yahoo.	Free Free, supported by advertising and sponsored content.
Android, iOS, Web	Web
Free email account Available on the web and on phones	Up to 10 addresses on one free account Mail collector for other email accounts
Closed service run by a large advertising company Hosted only, no self-hosting option	Web portal shows sponsored news and ads Hosted service, so you rely on the provider for your mail
Web application, Hosted service	Web application, Hosted service
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

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