Zoho Mail is an online email service that seeks to offer privacy and simplicity. In contrast to most online email services, Zoho is free of advertisements and assures users that it does not scan email texts for key words. The service was created with professional users in mind, offering unlimited storage along with a Zoho Docs and Zoho instant messaging feature. In addition, Zoho arranges email correspondence in a "nested-tree" format, allowing users to read and respond to group conversations with ease. Zoho offers both POP and IMAP access, allowing users to check their email on multiple devices. The most basic version of Zoho, offering limited storage for 25 users, is free; a variety of extensive plans can be purchased for a monthly fee.