KraftSkills exists for one reason: help new graduates and career-changers walk into their certification exam ready — for free.
Certifications changed my career — and the careers of people around me. A Power BI or Snowflake certification on a fresh CV is often the difference between silence and an interview, between waiting and freelancing.
But every attempt costs hundreds of dollars, and most people walk in underprepared — not because they didn't study, but because they never practised under a timer, with the questions phrased the way an exam phrases them.
So I built the tool I wished existed: timed practice exams with every single answer explained. No paywall, no "3 free questions then subscribe". It is free while KraftSkills is in beta.
A countdown, a random draw from the question bank, and a score at the end.
All 315 published questions ship with a written explanation. You learn from every mistake.
Scores, attempts, and time-spent per certification — watch yourself get ready.
KraftSkills is built and maintained by SageKraft AI, a Montréal AI consultancy helping businesses put AI to work.
This platform is our contribution to the data community — and a living demo of how we build. Questions, feedback, or a certification you'd like added? We'd love to hear from you.
The demo is open to everyone. The full tracks open in small groups while we finish reviewing every question.