Alternativas ao Sendingator para iPad com licença de código aberto

• iPad
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Apple Watch iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Python BSD Wordpress Facebook Shopify Magento Community Edition WooCommerce Solaris MailWizz EMA Amazon SES (Simple Email Service) Cloudron CS-Cart Community BigCommerce PrestaShop Drupal Zapier Facebook Ads Sendy
• Licença Open Source
  Qualquer licença Licença gratuita Licença Open Source Licença comercial