Compare software side‑by‑side

Mailchimp democratized email marketing by making sophisticated campaign creation accessible to businesses without dedicated marketing teams or technical expertise. The platform's intuitive drag-and-drop email builder allows users to create professional-looking campaigns using templates or by starting from scratch, with built-in design tools that ensure mobile responsiveness. Mailchimp's strength lies in its comprehensive approach to marketing: beyond email campaigns, the platform offers landing page builders, social media posting, postcard marketing, and customer journey automation. The platform's audience segmentation features are particularly powerful, allowing marketers to target campaigns based on purchase history, website behavior, or custom tags. Mailchimp's free tier has made it the entry point for millions of small businesses starting their email marketing journey, while advanced features scale to support large marketing operations.

Mailgun is a developer-focused email delivery platform that empowers companies to send, receive, and track transactional and marketing emails through an API. Founded in 2010, Mailgun became a Y-Combinator success story later acquired by Rackspace. In February 2017, Mailgun spun back out as a standalone business focused on building best-in-class email deliverability solutions. We are headquartered in San Antonio with remote teams in San Francisco and Austin. Customers like Slack, Lyft, Github, and Reddit rely on Mailgun to deliver email to their customers.