Directory / Legacy & Redirected
7 products in this lane of the email newsletter software directory. See also our Newsletter Info Blog and research guides.
Email marketing brand (Emma); domain status unstable / rebranded under larger groups.
German email marketing brand acquired and redirected into Brevo formerly Sendinblue.
Transactional email API brand folded into Netcore Cloud email platform offerings.
Twitter-owned newsletter tool shut down; domain no longer official.
Transactional template platform (historical/acquired ecosystem).
Simple newsletter tool shut down; redirects to Mailchimp.
Defunct hosted groups/newsletter communities.