Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.

Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.

monday.com - The most intuitive platform to manage projects and teamwork

Mailman 3 - Dedicated Mailman 3 installation. Unlimited lists/configuration. Free subdomain at mailman3.com. Dedicated support for list admins.

Unifosys OrgDoc - OrgDoc is a unique desktop-based Organization Chart Creator & Data Organizer software.

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