Zoho Mail is a email service with ample storage, POP and IMAP access, some integration with instant messaging and online office suites. Developed by ZOHO Corp.
License: Freemium
Yahoo! Mail offers a user-friendly interface with generous storage and strong spam filtering, making it ideal for personal use. Zoho Mail, on the other hand, provides an ad-free experience with robust collaboration tools, making it suitable for businesses and teams.