Every certification, in one place

251 certifications from 47 certification providers, covering Associate, Professional, Expert, Foundation, PRACTITIONER, Specialty, Advanced levels. Each one has its own diagnostic, question bank and verified exam format.

10,290 questions are published across the 251 certifications, each with the correct answer and a written explanation, organised by the official exam domains. No signup is required to read them.

Yes. The question banks, the domain-level scoring and the exam format data are free and do not need an account. Everything on this page can be read without registering.

From the certification bodies themselves. Each exam's question count, time limit, domains and weight come from the vendor's published blueprint, and every page states whether a figure is an official specification or Certilum's own record. Where a vendor does not publish a passing score, we say so instead of inventing one.

Yes. Every row in the tables below links to that certification's practice exam, its question bank and its exam format page. If you are looking for a particular vendor, use the provider index.

Start from the category that matches the role you want, then compare the exams by difficulty, question count and domain weight. The difficulty score is measured on the question bank itself: how many items are multi-select, how many are scenario-length, and how deep the explanations are.