OnPage is an alerting and Incident Alert Management System used by IT, DevOps, MSPs and Healthcare to ensure important notifications get to the right person at the right time. By integrating with Slack, users can send a critical message from the Slack thread to an OnPage user as an urgent message with Alert-Until-Read. Contacted individuals can then answer and have their response immediately integrated into the Slack channel. Conversations are thus enhanced and incident resolution is expedited. Setting up the Slack/OnPage integration is easy and effortless, allowing important exchanges to begin almost instantly. OnPage application requires a paid account but also has a free trial period.