Sigma Alert

Web-based communications system

Sigma Alert, Inc. provides a Web-based communications system to send messages to email, text message/SMS, land and mobile voice calls, pagers, fax, satellite phones, and two-way radios. The company offers Sigmalert, a hosted Web application used to deliver alerts, instructions, messages, and notifications for crisis communication, marketing, internal communication, business continuity/event announcement, and surveying purposes. It serves education, enterprise, marine, aviation, government, healthcare, and financial services industries. The company was incorporated in 2008 and is based in Chicago, Illinois.