2026-08-01 crawl · observed, not inferred
Technology used by zeffy.com
100,000+ nonprofits. $2B+ raised. $0 in fees, ever. Run donations, events, ticketing, peer-to-peer and a complete donor CRM from one free platform.
34
technologies detected
Recent changes
Full detected stack
Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.
Analytics
JavaScript libraries
Ecommerce
Page builders
Issue trackers
Video players
Payment processors
Performance
Affiliate programs
Marketing automation
Webmail
Tag managers
Widgets
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