ICO and IEO marketing are fundamentally different. In the case of ICO, it is necessary to conduct a large-scale marketing campaign so that investors learn about the project. And in the case of IEO - marketing is needed only as an additional tool to attract attention to the project, because the main marketing takes over the exchange.

In this respect I like the fit of the Lukki exchange. They provide large-scale marketing for projects that are conducted on their IEO exchange.