Tendenci is closed for Memorial Day - please take a moment of remembrance with us as we honor all of our fallen military family.

Please call for emergencies (281)497-6567

Contact Us Now (281)497-6567  Tendenci temp hours Mon-Thur, 9-3 CST. Closed Fri. Tips for business continuity.

Tendenci Open Pricing

Open Source starts at zero.



Small Organizations


Great for Associations with up to 1,000 Active Members

Unlimited Contacts

Individual Memberships

Two Virtual Processors

$199 per month

Most Popular


Mid-Size Organizations


Perfect for Associations with 1,000-5,000 Active Members

Unlimited Contacts

Individual Memberships

More processing speed for larger registration

Three Virtual Processors


$299 per month



Large Organizations


Built for Associations with 5,000+ Active Members

Unlimited Contacts

Individual and Corporate Membership

More processing speed and increased file sharing

Load Balancing and Four Virtual Processors


$399 per month



Custom Needs


Large National and International organizations with multiple chapters may benefit from a custom server configuration.

Let's find the best Tendenci implementation that meet the needs of your organization. 


Learn More!

No per User pricing. No per Admin pricing. No additional Processing Fees.


Contact us today!

Tendenci is the strongest and most secure web-based software platform for NPO’s globally.

Is your Non-Profit Association on a Budget?

Don't worry. We get it. Explore the freedom of our open source software here! 

Tendenci is the Open Source Association Management Software that gives you freedom from the proprietary vendors. Thus the price starts at zero. Yes really. It is 100% Open Source GPL and can be downloaded at GitHub. The real deal and the code is all there for you to download, review and self-install if you wish! And it can't be taken away from you. Ever. Even if you host with us (and we hope you do!), you can still move to your own server later. Because it is YOUR site, isn't it? 

Did You Know that Tendenci Is Multilingual?

Our open source platform is translated in 70+ languages thanks to Transifex and all the programmers around the world supporting the Open Source community. 

The Release of Tendenci Version 11

Upgrading the structure provides ongoing security and scalability for Tendenci. T7 sites can be smoothly migrated from the previous version (7.5.x) if you follow the guide in docs/source/upgrade/upgrade-to-tendenci11.txt.


Need Search Engine Optimization (SEO) services? 

SEO, is a fundamental part of your Search Engine Marketing Strategy. By constructing a website that is easy for both the search engines and your clienteles to find and understand, you will have a greater opportunity to generate leads and sales to enrich sustainable long-term growth online. Read more



Start Using Tendenci

  • There is a one-time development charge to set up your Tendenci site based on the graphical and customization requests from your organization.
  • Monthly hosting charges are based on the amount of processing power you need to efficiently manage your membership. This is a monthly charge with no long-term contracts.
  • Training is provided as part of the initial development charge. Use our free online support to find answers to your questions or contact our helpdesk for hourly paid support and development.
  • Demo the software now for free!