More than 10 million people and businesses around the world use MailChimp. Our features and integrations allow you to send marketing emails, automated messages, and targeted campaigns. And our detailed reports help you keep improving over time. MailChimp has been around since 2001. The company started as a side project funded by various web-development jobs. Now they send more than 600 million emails a day. They love seeing businesses start small, fund themselves with paying projects, and build up a strong API, so that's how they run MailChimp. They create products and features that empower their customers to grow.