CompanySaasAi
CodeSignal
CodeSignal is a San Francisco-based skills platform that uses AI-driven simulations to assess technical and soft-skills talent and to train workers through Cosmo, its conversational AI tutor. Founded in 2015 as CodeFights and rebranded in 2018, it now powers technical hiring and upskilling at companies like Meta, Netflix, Zoom, Robinhood and Capital One.
2015Founded
San FranciscoHQ
$50MSeries C
technical-interviewsskills-assessmentai-tutorcoding-testshr-techcosmo