Exoprise's reporting service starts at $100 for a 10-mailbox minimum, with the price scaling down to $2 per mailbox at higher volumes. There are two products: CloudReady for Google Apps, and CloudReady for Microsoft BPOS. BPOS is the current name of Microsoft's cloud-based tools including Exchange and SharePoint, but will become part of the new Office 365 service later this year.

"Despite promises of saving millions by moving users to the cloud with the click of a mouse, seasoned IT professionals know it's not quite that easy," Exoprise says on its website. "Enterprise applications like Microsoft Exchange are complex, mission-critical, dynamic environments. Moving to the cloud requires preparation, insight, and contingency planning. Most failed cloud migration projects lack one or more of these vital components."

Based in Waltham, Mass., Exoprise reportedly from Fairhaven Capital Partners and angel investors.

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in Network World's Software section.