80% of Companies Use Home-Built Martech: Mailjet Survey
Despite all the martech products available today, custom software is alive and well. About 60% of US and UK marketers told Mailjet they have built their own marketing technology and another 20% have a project under way. Home-grown systems are harder to use but the cost of switching keeps many companies locked in. Click here for a summary and here for tons of interesting detail on pros and cons of each option.