Mailjet and Moosend are both email marketing services that help businesses create and manage campaigns. The main difference between them is that Mailjet offers a wide range of features and is available for users on all levels of expertise, whereas Moosend is tailored for beginners with limited features. Mailjets features include advanced automation, campaigns management, segmentation, A/B testing, and personalization. Moosend, on the other hand, only offers basic automation and customization options, which makes it a great option for those starting out with email marketing. Additionally, Mailjet has a wider range of pricing plans to fit any budget, while Moosend has fewer plans and may be too expensive for some. All in all, Mailjet is the more powerful and versatile tool of the two and is the better choice for a business looking to maximize their email marketing campaign.