Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
Klaviyo - Klaviyo helps brands own the customer experience, grow higher-value relationships, and deliver more personalized marketing experiences across email, mobile, and web.
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
Criteo - Build, scale, and activate first-party audiences with The Commerce Media Platform.
Hiver - Manage Customer Support, Sales and Projects right from your Gmail inbox. Collaborate with Shared Labels, Shared Contacts, email notes, email reminders and email templates
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.