PALO ALTO, CA--(Marketwire - Aug 15, 2011) - The latest study by The Radicati Group, "Hosted Email Market, 2011-2015," offers an in-depth analysis of the worldwide market for both business and consumer cloud-based (i.e. hosted) email solutions. The study includes market trends, installed base and revenue market share by hosting provider, four-year forecasts, breakouts by region, business size, and type of email platform.

The study includes an in-depth analysis of market adoption of Microsoft Hosted Exchange and Google Apps. Over the past year, the demographics of organizations looking to migrate to cloud-based email services have evolved dramatically. Where in the past SOHOs and SMBs were the main adopters of hosted email solutions, now mid-market and larger organizations are also moving to the cloud. Many hosting providers are now going beyond email to offer full-featured cloud collaboration suites that include document management, team collaboration, instant messaging (IM), web conferencing, and office productivity tools. The consumer ISP/Webmail market is also covered in this report.

The study includes an analysis of leading market players, including: AppRiver, Apptix, Ceryx, Google, IBM, Intermedia, Microsoft, NaviSite, Rackspace, USA.NET, and Yahoo!.

To order a copy of the study, or to subscribe to our market research service, visit our website at, or call Todd Yamasaki at (650) 322-8059.

About The Radicati Group, Inc.

The Radicati Group is a leading technology research and advisory firm focused on all aspects of email, security, email archiving, regulatory compliance, wireless technologies, web services, instant messaging, unified communications, social networking, and more. The company provides both quantitative and qualitative information, including detailed market size, installed base and forecast information on a worldwide basis, as well as detailed country breakouts.

The Radicati Group works with corporate organizations to assist in the selection of the right products and technologies to support their business needs, as well as with vendors to define the best strategic direction for their products. We also work with investment firms on a worldwide basis to help identify new investment opportunities.

The Radicati Group, Inc. is headquartered in Palo Alto, CA, with offices in London, UK.

Contact Information:

Todd Yamasaki
The Radicati Group
(650) 322-8059