PALO ALTO, CA--(Marketwire - November 9, 2009) - The Radicati Group, Inc. has released a new market brief on the "On-Premises Email Archiving" market, which provides an analysis of the market's highly competitive landscape. This Radicati Market quadrant looks only at the market for on-premises email archiving solutions, a separate report is devoted to hosted email archiving offerings.

Customers deploying on-premise archiving solutions are typically large organizations that can handle archiving products' management and upgrades. Today, more than 66% of all archiving solutions are sold as on-premises products.

Radicati Market Quadrants rank vendors in this market based on a four quadrant system, which includes "Mature Players," "Specialists," "Trail Blazers," and "Top Players" quadrants. Leading players in each market segment are ranked based on the features and functionality of their solution, as well as their market share in that segment. Radicati Market Quadrants provide a comparative viewpoint of the market, and a brief analysis of each vendor is included in the study, including both strengths and weaknesses.

The report ranks Symantec, EMC and HP as "Top Players" in the On-Premises Email Archiving market.

Companies evaluated in the report include: Autonomy ZANTAZ, AXS-One, CA, C2C, Cryoserver, EMC, HP, IBM, Messaging Architects, Mimosa, Mobius, Open Text, Symantec, Waterford Technologies, ZL Technologies, and others.

To order a copy of the study, or for additional information please visit our web site at, or call (650) 322-8059.

About The Radicati Group, Inc.

The Radicati Group covers all aspects of e-mail security, e-mail archiving, regulatory compliance, wireless technologies, web services, identity management, instant messaging, unified communications, VoIP, and more. The company provides 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 them in selecting 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 them identify and assess investment opportunities.

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

Contact Information: Contact: Todd Yamasaki The Radicati Group, Inc. (650) 322-8059