AppRiver is an email and web security firm with global headquarters in Gulf Breeze, Florida, USA. The company operates additional offices in Austin, Atlanta, New York City, Lupfig and Barcelona. AppRiver offers secure business email hosting with cloud-based email and Web protection against spam, viruses and malware. AppRiver was founded in 2002 in Gulf Breeze, Florida, with the goal of delivering applications to businesses through the Internet. Their first product was an email security service that filtered spam and viruses from incoming email, and is called SecureTide.