Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
ShareThis - Grow your audience with easy-to-use sharing tools.
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.
Sharingbuttons.io - Quickly generate social sharing buttons with a tiny performance footprint.
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
Shareaholic - Shareaholic is trusted by over 300000 brands, businesses, agencies, and individuals to grow website traffic and engagement 24 hours a day, 7 days a week.