Mailvana lets you design marketing emails inside your Shopify admin with a drag-and-drop builder, using blocks for headings, images, buttons, product spotlights and social links. You connect your own OpenAI or Anthropic key, so AI drafting of subject lines and body copy is billed by your provider rather than through the app. Campaigns can be sent immediately or scheduled, and failed deliveries are retried. Opens, clicks, bounces and delivery trends are tracked per campaign and can be exported.

• Drag-and-drop email builder with email-safe blocks and mobile preview
• AI subject lines and body copy using your own OpenAI or Anthropic key
• Send campaigns now or schedule them, with failed deliveries retried
• Track opens, clicks, bounces and delivery trends, and export reports
• Send through your own SMTP relay such as Amazon SES, SendGrid or Postmark