We used InfusionSoft and a inhouse email marketing tool when that one became too cumbersome. This can all be done now with ConvertKit and Intercom.io, but those

We used InfusionSoft and a inhouse email marketing tool when that one became too cumbersome. This can all be done now with ConvertKit and Intercom.io, but those tools were either in their infancy or not available at the time.