Drilldown: tool
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$0 platform fee -- Zeffy covers card-processing costs itself, funded by an optional
donor tip at checkout (roughly two in three donors tip, per Zeffy) (1) ·
Client and Matrix server software (Synapse/Dendrite/Conduit) are free and open source;
self-host at only your hosting cost, use the free matrix.org homeserver, or buy Element's
hosted plans. (1)
source license:
description:
End-to-end encrypted chat on the Matrix open standard. Anyone can run a homeserver
and servers federate like email; Element is the reference client. 115M+ addressable accounts,
with bridges to Signal, Telegram, WhatsApp and others. (1) ·
Zero-fee fundraising, ticketing, and membership platform for nonprofits. Scale
(per Zeffy's own reporting): 100,000+ nonprofits, $2B+ raised to date. (1)
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Showing below up to 2 results in range #1 to #2.