This email template encourages users to upgrade to a premium plan by highlighting the benefits of the Pro plan over the Basic plan. Featuring a side-by-side comparison chart of features, the email makes it easy for recipients to see the added value of upgrading. With a clear call-to-action button (“Choose Plan”) and a 20% savings offer, the template creates a sense of urgency and value. The design is modern, engaging, and conversion-focused, ideal for SaaS platforms looking to drive plan upgrades effectively.