Actiance was a social media compliance and archiving platform acquired by Smarsh in November 2017. It is now part of the technology underlying the Smarsh Communications Intelligence Platform. Actiance products Vantage and Socialite are now Connected Capture. Actiance Alcatraz is now Connected Archive.
This was the only appliance of its kind that I have used. Other devices have different capabilities for web filtering such as the checkpoint firewalls, but none of them offered the overall solution that was deployed with this product at that time.