Bigtent Alternatives

Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.

Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.

Visual 24h analog calendar clock, designed to help manage ADHD and time blindness with todo lists and one-tap multiple reminders.

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Nabble is a forum software that are embeddable and fully customizable with scripting language.

Organization management tool to support membership, subscriptions, event planning, and outreach.

Admidio is a free online membership management, which is optimized for associations, groups and organizations.

DownToMeet is a platform to organize, find, and attend group events.

Membee is web-based membership management software.

Galette is a membership management web application towards non profit organizations.

Far or Near™ is a privacy-oriented social network that helps you connect with others who share your...

Free Group Website, Membership Database, Listserv Mailing List, Online Group Management Software : GroupSpaces

Dashboard (or Dash) is the 360 degree software solution for non profit associations looking to take...

Email and web based discussion group software, includes archiving, emails, wiki, polls, file...

The Groups Place is a new alternative to Meetup.