Here’s the difference between Apache Flink and Hex. The comparison is based on pricing, deployment, business model, and other important factors.
Apache Flink is an open source project of The Apache Software Foundation (ASF). The Apache Flink project originated from the Stratosphere research project.
Hex makes it easy to collaborate on data projects, from exploration to publishing. Powerful SQL and Python notebooks with live multiplayer, and interactive data apps anyone can use.