
CodeSignal is how the world discovers and develops the skills that will shape the future. Our skills platform empowers you to go beyond skills gaps with hiring and AI-powered learning tools that help you and your team cultivate the skills needed to level up. Wherever you are on your journey, CodeSignal meets you there and gets you where you need to go.

CodeSignal is how the world discovers and develops the skills that will shape the future. Our skills platform empowers you to go beyond skills gaps with hiring and AI-powered learning tools that help you and your team cultivate the skills needed to level up. Wherever you are on your journey, CodeSignal meets you there and gets you where you need to go.
What they do: AI-native skills assessment and experiential learning platform for technical hiring and learning
Founded: 2014–2015 (originally launched as CodeFights)
Headquarters: San Francisco, CA
Total disclosed funding: USD 87.5M
Notable product: CodeSignal Learn (AI tutor named Cosmo)
Technical skills assessment, hiring, and experiential learning for software engineering talent.
2015
Software Development
USD 25,000,000
USD 50,000,000
“Menlo Ventures and Index Ventures are repeat/high-profile investors; other participants have included Headline, A.Capital, Felicis, e.ventures, Correlation Ventures, Capital One Ventures”
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