Mailman Alternatives

Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.

open-source

Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

Clean Email is an online service that empowers you to take control of your mailbox.

paid Free Trial $9.99 / Monthly

Manage Customer Support, Sales and Projects right from your Gmail inbox. Collaborate with Shared Labels, Shared Contacts, email notes, email reminders and email templates

MailChimp is the best way to design, send, and share email newsletters.

Start writing your own newsletter instantly.

The Slack bot for external communications

The Nylas Cloud API powers your application with email, calendar & contacts features. Built-in features for better email, calendar, and contact management.

Create, manage and deploy beautiful customized HTML signatures in any email client.

DuoCircle provides enterprise spam filtering and email management solutions.

MessageOne offers email management solutions such as EMS and AlertFind for archiving, e-discovery, security and notification services.

SendPortal is a self-hosted and comprehensive Email Marketing Software used by businesses worldwide.

1and1Mail is a free email marketing software to send out mass email campaigns, manage email contacts and design email newsletters for small and medium business.