LogicGate - The LogicGate platform empowers businesses to build agile enterprise process applications that deliver workflow automation and process efficiency
Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
SAI360 - GRC Platforms
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
DataGrail - The Age of Privacy requires a new standard of transparency
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.