Xobni an enterprise version, which includes new features like integration with Salesforce.com's sales application and Microsoft's SharePoint collaboration technology.
After spending almost a year in beta testing, Xobni launched its first non-test version in March of this year, followed by Xobni Plus, a version that users paid for, which included features like improved search and AutoSuggest. The big vision is to make email more useful by unearthing useful background information (like past conversations) while you're writing your message, then to add (and charge for) tools that make the application more and more business-friendly.
Xobni Enterprise
Xobni Enterprisepricing options to fit the needs of any business."
Xobni has raised more than $14 million from incubator Y Combinator, Khosla Ventures, Cisco Systems, First Round Capital, Baseline Ventures, Atomico Investments, BlackBerry Partners Fund, and others. The company says its plug-in has been downloaded more than 3 million times, and is already used by employees in 80 percent of the Fortune 500 list of companies -- now, presumably, it wants to sell a pricier version to those companies.