📊 PMI vs Scrum.org

PMI-ACP® vs PSPO II

PMI Agile Certified Practitioner (PMI) and Professional Scrum Product Owner II (Scrum.org) cover different bodies of knowledge. Here's how they compare side by side — and how to pick the one that fits your role.

Side-by-side comparison

The fastest way to see which credential fits your experience and goals.

  PMI-ACP®PMI Agile Certified Practitioner PSPO IIProfessional Scrum Product Owner II
LevelProfessionalAdvanced
Exam length3h 0m1h 0m
Questions (real exam)~120~40
Pass mark70%85%
In a sentenceAgile across frameworks — Scrum, Kanban, Lean, XP.Advanced product ownership — vision, value, evidence.
Free practice150 sample questions106 sample questions

Exam parameters are compiled from each vendor's official exam guide. Always confirm the current format, eligibility and fees on the official PMI and Scrum.org site before booking. ExamDeck is an independent study tool and is not affiliated with PMI or Scrum.org.

Cost, study time and renewal

Figures as published by each vendor, transcribed on the date shown. Where a vendor prices differently for members, both prices are listed.

  PMI-ACP®facts as of August 2026 PSPO IIfacts as of August 2026
Fees
Exam fee — PMI member: ~$435 (verify on pmi.org)
Exam fee — non-member: ~$495 (verify on pmi.org)
Retake: ~$335 member / ~$395 non-member
Required training: 21 contact hours (agile)
Renewal (every 3 yrs): 30 PDUs under the CCR program
Exam attempt: $250 (verify on scrum.org)
Course requirement: None — self-study allowed
Renewal: None — valid for life
Study timecommonly reported 80–120 hours plus the mandatory 21 contact hours of trainingcommonly reported 1–2 months of part-time prep for experienced Product Owners
Renewal30 PDUs every 3 years under PMI's CCR programNone — valid for life
Entry requirementSecondary diploma (or global equivalent) + 21 contact hours of agile training,No formal prerequisites — PSPO I is not required but strongly recommended.
Body of knowledgethe official PMI-ACP Examination Content Outlinethe Scrum Guide (2020) and Scrum.org's Product Owner Learning Path
Full fact pages PMI-ACP® cost · format · eligibility PSPO II cost · format · eligibility

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PMI-ACP® vs PSPO II — questions, answered

What is the difference between PMI-ACP® and PSPO II?

PMI-ACP® (PMI Agile Certified Practitioner) is a PMI professional credential, while PSPO II (Professional Scrum Product Owner II) comes from Scrum.org (advanced). They cover different bodies of knowledge, so the choice depends on the role you're aiming for rather than difficulty alone.

Which is harder, PMI-ACP® or PSPO II?

The PMI-ACP® exam runs about 3h 0m with ~120 questions; the PSPO II exam runs about 1h 0m with ~40 questions. The more senior credential generally demands more applied, scenario-based judgement.

Can I practice both PMI-ACP® and PSPO II for free?

Yes. A free account gets 6 sample questions in study mode for each of PMI-ACP® and PSPO II, with an explanation for every option, plus a 10-question diagnostic for each. No credit card required.

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