An individual or an agency that collects information from various sources and presents it to the target audience in an interesting way is known as a curator. They provide insights on topics on the basis of existing data which seem like something new.
Curators have the following characteristics:
1. They are very good researchers. They do in depth research and collect data to draw insights.
2. They work on niche topics and stick to it.
Here is article which explains how curators make money: https://www.feedough.com/what-are-curators-a-comprehensive-guide/