Xobni creates complete and searchable social profiles of a user's contacts that include updates from LinkedIn, Facebook, and Twitter.
Acquired by Yahoo
Xobni (the word 'inbox' spelled backwards) makes your inbox and address book smarter. First launching to the public in 2008, Xobni and its Smartr product suite, discover all the people you've ever emailed, called or texted, and creates complete and social profiles that are instantly searchable. Profiles include a photo, job title,
company details, email history as well as updates from your contacts on LinkedIn, Facebook, and Twitter. Products for Gmail, Android and iPhone are available under the Smartr brand, and Xobni is available for Outlook and BlackBerry.