When I Work vs CodeSignal
Side-by-side comparison of AI visibility scores, market position, and capabilities
Employee scheduling and time tracking app for hourly teams. Minneapolis MN, raised $35M+, used by 200,000+ workplaces across retail, food service, and healthcare.
About
When I Work is an employee scheduling and time tracking platform designed specifically for hourly and shift-based workforces. Founded in 2010 and headquartered in Minneapolis, Minnesota, the company has raised over $35 million in venture funding. The platform serves more than 200,000 businesses across the retail, food service, healthcare, and service industries, helping managers build schedules and communicate with their frontline teams through a mobile-first experience.\n\nThe platform's scheduling tools allow managers to create and publish weekly schedules, fill open shifts, and manage time-off requests in a drag-and-drop interface. Team members receive shift notifications via the mobile app, can request swaps, and communicate with their team through an integrated messaging feature. The time clock function supports GPS-based clock-in, kiosk mode, and web clock options to match different workplace environments.\n\nWhen I Work has positioned itself as the accessible, affordable option for small and mid-market businesses that need practical scheduling without the complexity or cost of enterprise workforce management suites. Its freemium entry point and simple onboarding have driven strong adoption in industries where workforce churn is high and manager bandwidth is limited.
CodeSignal is the leading AI-native skills assessment platform for technical hiring; tens of thousands of candidates completed its AI-assisted coding assessments in 2025, with ~1/3 of customers adopting agentic coding assessment formats.
About
CodeSignal is an AI-native skills platform that enables companies to assess and develop technical talent through standardized, validated assessments. Originally focused on competitive coding challenges, CodeSignal evolved into a comprehensive hiring infrastructure company offering AI-assisted coding assessments, general coding assessments, language and role-specific skills evaluations, and agentic coding assessments built around real-world development tools. Its platform serves hiring teams at technology companies, financial institutions, and enterprises that need to evaluate large volumes of technical candidates objectively and efficiently.
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