Courier (company)

Courier is a San Francisco-based company that has created technology so that users can get direct notifications from multiple channels, such as Facebook Messenger and Slack, instead of checking each channel individually.

The product determines which messaging channel the user utilizes most and directs all messages there. Users can also choose the channel through which they wish to receive notifications. The application programming interface can be integrated within the users existing software. There are various pricing plans available depending upon how much the user has the need for Courier.