Hushmail is a web-based email service offering "free" and "paid" versions of service. Hush Mail offers 1024 bit encryption when sent from one Hush Mail account to another.
iCloud is a cloud storage and cloud computing service from Apple. The service provides its users with means to store data such as documents, photos
Hotmail was one of the first free webmail service provider on internet founded by Sabeer Bhatia in 1996.
Roadrunner is a free mail service provider and now owned by Spectrum Internet Company of US.