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Backup and search across all your social media and cloud storage applications.

This can act as much more than backup, as it produces a searcheable archive.

For example, in business, Backupify could be used as an archiving services for legal compliance, when it's necessary to keep an ongoing record of activities in company or employee accounts, and as a forensic tool for subsequent searches and discovery across multiple services.

Backupify also offers a Twitter-specific backup tool through TwitterBackup

More details in Cnet article