It’s a situation many enterprise marketers have encountered in recent years — you have an email service provider (ESP) that isn’t working for your organization’s needs. But the decision maker at your company standing in the way of change is tough to convince. To be fair, changing ESPs is not only hard, but it can be expensive and time-consuming. Campaigns have to migrate over. You have to account for data. Your team has to learn how to use a new tool. It can seem daunting, and the decision maker — whether it’s your CMO, CEO, VP of Marketing, Director of Marketing Operations, or whoever will make the final call — will understandably have a high bar to clear for making such a significant shift for your organization, one that will involve not just Marketing, but Marketing Operations and I.T. as well.