Discover Drillster’s AI services
Discover five AI services that help organizations turn source material into adaptive courses, calibrate question difficulty, keep drills current, and create realistic learning experiences.

To a subject matter expert, almost every question feels easy. Learn how Difficulty Calibration predicts how difficult a question will feel before any learner has answered it.
Browse fresh analysis, customer stories, and best practices to keep your teams audit-ready.
Discover five AI services that help organizations turn source material into adaptive courses, calibrate question difficulty, keep drills current, and create realistic learning experiences.
Discover Story Crafter, clearer questions, AI-evaluated open answers and improved language support in the latest Drillster Question Crafter update.
This month marks 15 years since Thomas Goossens and Marco van Sterkenburg founded Drillster. We started with a simple but ambitious idea: fight the forgetting curve and change the way people learn and perform.
A score compresses an outcome. Useful feedback identifies the reasoning gap, supplies the missing criterion, and informs the next decision.
A useful learning analytics competence dashboard connects a real workplace task to current evidence, exposes its limits, and makes the next action clear.
Scenario-based learning turns compliance policy into decision practice through realistic cases, plausible choices, and feedback that explains the decisive cue.