The Signal Foundation, officially the Signal Technology Foundation, is an American non-profit organization founded in 2018 by Moxie Marlinspike and Brian Acton. Its mission is "to develop open-source privacy technology that protects free expression and enables secure global communication."

Signal Technology Foundation

Meredith Whittaker

American artificial intelligence research scientist, president of Signal

Brian Acton

American computer programmer and Internet entrepreneur, co-founder of WhatsApp

The Signal Technology Foundation, commonly known as the Signal Foundation, is an American non-profit organization founded in 2018 by Moxie Marlinspike and Brian Acton. Its mission is to "protect free expression and enable secure global communication through open source privacy technology." Its subsidiary, Signal Messenger LLC, is responsible for the development of the Signal messaging app and the Signal Protocol.

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Moxie Marlinspike

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American open source software organization

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