Codility vs. Progression

Codility is a technical and AI skills assessment platform built on documented assessment science. For almost two decades it has helped engineering and talent teams answer one question with evidence: who can actually do the work. Every task is designed by occupational psychologists, mapped to the Codility Engineering Skills Model, and monitored for adverse impact at every measured cut score. When a result is challenged, the methodology behind it is documented and reviewable. Three products run on that foundation. Screen delivers standardized early technical signal at scale.

Define and measure career growth at your organisation with Progression — the number one career development platform. With Progression you can: - Build and visualise career frameworks in hours, not months, with templates and AI - Create simple habits that evidence growth as it happens - Empower your team to progress with rich, real-time insights - Engage, motivate and enable your employees to own their own careers - Unlock exceptional employee growth in record time. Build, deploy and maintain best in class skills and career paths with Progression.