The Calyx Institute was founded in 2010 by Nicholas Merrill to promote and defend the right to privacy in the digital age. As the owner of a small internet service provider, Merrill was the first person to file a constitutional challenge to the National Security Letter (NSL) statute in the USA Patriot Act in 2004. The case, settled ten years after it was filed, influenced how the Federal Bureau of Investigation (FBI) can acquire personal information. Inspired by this, Merrill founded the Calyx Institute, a 501(c)(3) organization, to raise awareness about online privacy, surveillance, and accessibility through software development, research advocacy, and cross-sector partnerships.

Through making technologies more secure and accessible, Calyx has become a large community of members and contributors, in the U.S. and globally. It has a stellar advisory panel, a diverse network of partners and funders, and a dedicated and passionate staff. With our members’ generous support, we have been improving our tools to get more people securely connected, expanding the FOSS ecosystem, building capacity in digital security for communities most in need, and nurturing a culture that leads toward a data-secured, rights-centered, and equal access future.

In 2024, employees and management at Calyx signed their first-ever collective bargaining agreement. Calyx staff are represented by Communications Workers of America Local 1101.