Drift

A messaging app to help you grow your business.

Overview

Drift is an instant messaging application that can be integrated into your app. Allowing you to keep up with any issues your user base may be having. With the API you can manage all aspects of your Drift account.

Widget API

http://help.drift.com/developer-docs/widget-api

Using the widget API, you can have finer control on how the Drift widget behaves in your app.

HTTP API

http://help.drift.com/developer-docs/http-api

The HTTP API enables a developer to track the identities of customers and any events that have occurred on the Drift platform

The terms of service can be located here https://www.drift.com/terms-of-service/