DOSSIER · UPDATED 18 NOV 2025

Signal Technology Foundation

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…

signalfoundation.org ↗Claim this profile

Founded: 2018
Headcount: 4
Open roles: 0
Last raised: Angel · $50M

SECTION I · THE BRIEF

Inside Signal Technology Foundation

Brief #11327Updated 18 NOV 2025MOUNTAIN VIEWSOFTWARE COMPANIESANGEL

Employbl Dossier

Signal Technology Foundation

Founded: 2018
Headcount: 4
Open roles: 0
Last raised: Angel · $50M

Section II — RestrictedMembers only

Tech stack (Signal Technology Foundation engineering primaries)
Hiring focus this quarter
Interview format & rubric
Comp bands by level
Decision-makers in talent
Recent news & moves

Open Signal Technology Foundation brief Sign in

7-day free trial · $25/mo · cancel anytime

Categorized in

Company Collections

These are collections Signal Technology Foundation is a part of. Click on the collection name to view similar companies.