TidyHQ - Organization management tool to support membership, subscriptions, event planning, and outreach.
Sesame Database Manager - Lantica Software, LLC - Sesame, A Q&A-compatible Database Manager.
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
Membee - Membee is web-based membership management software.
Sheep - Membership and events for SMEs and nonprofits