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Free, no ads, no paid tiers. Run by the Signal Foundation, a US 501(c)(3) nonprofit
funded by grants and donations; by charter it cannot be acquired. (1) ·
No platform fee -- 100% of funds raised go to the cause, minus standard payment
processing (1) ·
Self-hosted is free (single user/accountant); Cloud-hosted plans $12-218/mo (1)
End-to-end encrypted 1:1 and group messaging, plus voice/video calls, built on
the audited Signal Protocol (Double Ratchet + X3DH). ~40M monthly users. Registration
requires a phone number; usernames (added 2024) let you start chats without sharing it. (1) ·
Nonprofit-oriented crowdfunding platform charging no platform fee, explicitly
open to individuals, social enterprises, and unregistered community groups, not just
registered charities. Scale (per Chuffed's own reporting): 50,000+ organizers, 2.5M+
supporters, $275M+ raised to date. (1) ·
Self-hostable double-entry accounting: invoicing, online payments, expense tracking,
multi-currency, unlimited bank/cash accounts. The free self-hosted tier is limited to one
user and one accountant -- fine for a single bookkeeper, not for a team that needs
shared access. (1)
Showing below up to 3 results in range #1 to #3.


