Tendenci
ATH Infosystems · Software Development
Certification per Microsoft Marketplace.
Evidence tier Source Confirmed · 7 captures on record
What the publisher says
As described on Microsoft Marketplace.
Tendenci is a free and open-source Association Management System (AMS) and Content Management System (CMS) built with Python and the Django web framework. It enables nonprofits, professional associations, chambers of commerce, and membership-based organizations to manage websites, memberships, events, donations, job boards, directories, and email communications from a single platform. Tendenci offers a secure, scalable, and highly customizable solution with integrated member management, role-based access control, event registration, payment processing, and content publishing, making it ideal for organizations seeking an all-in-one web and membership management platform.
Key Features of Tendenci:
Show the rest of the publisher’s description (27 more lines)
- Provides a complete association and membership management platform.
- Built on the Django framework with a secure and scalable architecture.
- Supports membership registration, renewals, and member directories.
- Includes event management with online registration and payment integration.
- Offers content management for pages, news, blogs, and media.
- Features job boards, business directories, and committee management.
- Implements role-based access control and customizable permissions.
- Open-source, extensible, and suitable for nonprofits, associations, and professional organizations.
Tendenci Usage:
$ sudo su
$ cd /opt/tendenci
# Activate the Python virtual environment
$ source venv/bin/activate
# Go to the Tendenci project directory
$ cd mysite
# Check the Tendenci version
$ pip show tendenci
# Display the installed Django version
$ pip show django
# Show the Python version
$ python --version
# List installed Python packages related to Tendenci
$ pip list | grep tendenci
# Start the Tendenci development server
$ python manage.py runserver 0.0.0.0:8000
Disclaimer:
Tendenci is an open-source project maintained by its community and contributors. This content is provided for informational purposes only. We are not affiliated with or endorsed by the Tendenci project or its maintainers. All trademarks, logos, and product names are the property of their respective owners.
Agent build and provenance
See the full provenance
The layer-by-layer build, the evidence behind each claim, the risk basis and the cross-marketplace links are open to any account. Some rows are disclosed, some the source leaves Unknown; a free account shows you which.
Compliance
- FedRAMPConfirmedNot listed90%, registry-checkedNo FedRAMP Marketplace entry matched this vendor's domain, checked 2026-08-27registry recordas observed 2026-08-27
Confirmed means matched to a public authoritative registry. Claimed means the vendor or its listing states it, not yet cross-checked. A framework not shown was not found in any source we hold, which is not evidence against it. Not listed means a scoped registry check found no match for this vendor's domain: a No is a scoped registry check, not a compliance judgment. Confidence bands: 95% domain-verified, 90% registry-checked, 80% self-attested, 70% weak signal. Self-attested items marked “vendor's site” are gathered from the vendor's own website and are not verified by us.
Vendor
External enrichment · as of 2026-08-29
Reconciled on 9/3/2026
Sources
Publisher resources
1 linkLinked repositories
Unknown means this listing does not publish a repository. It is not a statement that the code is closed, and a linked repository is not a claim that the publisher wrote it: the registry computes that relationship privately and does not publish it.
Evidence risk is the share of the build you cannot see before you deploy, not a security rating. Sign in to see the layer-by-layer basis for this band.

