Tendenci

Association Management

Open Source Software Freedom for Nonprofits and Associations

Tendenci is the only fully open-source Association Management Software (AMS) for nonprofits and associations, combining membership management, events, donor management, job boards, and more in a single platform. Enterprise-ready and fully customizable, it supports online communities and learning platforms while providing complete data ownership, no per-user or admin fees, and no vendor lock-in.

Top-ranked Open Source Membership Management Software

• Over 1.4 Million Users Love Tendenci
• International Developer Community
• 100% Customizable
• No Per Admin Fees No Long-Term Contracts
• Unlimited Hosting Options
• Open Source