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Doubleknot vs Tendenci
Price
Published entry price$199+per month
Annual estimate10 people, entry price
Offer
No offer right now
No offer right now
Focus
Nonprofit Management
Nonprofit Management
Product
Ticketing, membership, and online services for museums, zoos, and science centers.
Open-source membership management platform for nonprofits and associations with website, events, and donations.
Headquarters
Campbell, California
Houston, Texas
Company size
11-50 employees
11-50 employees
Plan
Published entry price
Published rate
$199+ / month
Source updated
Nov 2, 2026
Oct 29, 2026
Capabilities
Plan capabilities
Integrations
Buyer fit
Best for
Company size
Security and switching
Security reviews
Security and migration
Case studies and sources
Case studies
Customer evidence
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Nonprofit Management
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