For professionals worldwide — in English, Spanish & Portuguese
Certifications for
the age of AI.
Most certifications still pretend AI doesn't exist. Certidemy is built for how you actually work now — AI woven through every domain, and every answer grounded in a source you can check.
Free to start — you only pay to certify.
Total transparency
Read everything. It's all open.
Every lesson, every practice question, and the full exam blueprint — open and free. You only pay when you're ready to certify.
Exam Composition
How it works
From curious to certified.
Pick a certification
Browse the catalog and start any certification free — no card, no commitment.
Learn it for real
Lessons, adaptive practice, and a cited AI tutor carry you to genuine readiness.
Sit the exam
When you're ready, a voucher unlocks the secure exam drawn from a protected pool.
Verify anywhere
Pass and earn a credential anyone can check on a public verification page.
For teams
Turn a scattered team into a certified one.
Unproven new hires, mixed Scrum knowledge, gaps in coverage go in. A team with verified, role-by-role credentials comes out — same engine, managed in one place.
Your team today
After Certidemy
AI you can check
A tutor that cites its sources — or admits it doesn't know.
Ask anything in English, Spanish, or Portuguese. Every answer is grounded in a citation you can open, or an honest “that's not in the corpus.” No confident hallucinations.
Why it holds up
Built honestly, end to end.
We don't fake mastery.
Drilling flashcards isn't knowing. Our questions test whether you can apply and analyze — not just remember — so the credential means what it says.
Pick your language and go.
Every lesson and question in English, Spanish, and Portuguese — all mapped to one English source, so the meaning never drifts.
A credential you can verify.
Every pass produces a credential anyone can check on a public verify page — proof that holds up outside our walls.
Ready when you are
The first lesson is free.
No card. No trial timer. See whether Certidemy fits how you learn before you commit a centavo.