Horizontal supports frontline defenders, activists, and journalists through digital security and tool development.
We empower grassroots communities to use technology effectively and to operate safely from surveillance, censorship, and repression. We are the developers and maintainers of Tella.
Horizontal is a registered 501(c)(3) nonprofit
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Wed, 11 Feb 2026 12:00:02 UTC
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Organisation
tella-app.org/
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