Why did MailChimp succeed with a freemium model?

MailChimp succeeded with a freemium model by offering a robust set of features for free, which attracted a large user base, particularly small businesses and startups. This approach allowed users to experience the platform's value without any upfront costs, fostering loyalty and encouraging upgrades to paid plans as their needs grew. Additionally, MailChimp's user-friendly interface and strong customer support helped retain users and convert them into paying customers over time. The combination of accessibility, functionality, and effective marketing contributed to their success in the competitive email marketing space.