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PrepForScrum is an online preparation platform for Scrum.org's Professional Scrum Master I (PSM I) and Professional Scrum Product Owner I (PSPO I) certifications. The platform provides 1,600+ practice questions aligned with the 2020 Scrum Guide, organized into free 20-question assessments and paid lifetime-access exam simulators ($29.99 single certification, $39.99 dual bundle). Both target exams use an 85% passing score over 80 questions in 60 minutes. Last updated April 2026.
PSM I or PSPO I — Which Is Right for You?
Both exams cost $200 and require an 85% passing score. Here's how they actually differ.
| Comparison | PSM I (Scrum Master) | PSPO I (Product Owner) |
|---|---|---|
| Best for | Coaches, team leads, agile facilitators | Product managers, business analysts |
| Primary focus | Scrum framework & team efficiency | Value maximization & backlog management |
| Difficulty | Hard | Harder (broader business scope) |
| Exam format | 80 questions / 60 minutes | 80 questions / 60 minutes |
| Passing score | 85% | 85% |
| Prerequisites | None | None |
| Avg salary (2026) | $95k – $135k | $105k – $145k |
| Best starting point | Free 20-question practice test | Free 20-question practice test |
Professional Scrum Master I (PSM I)
The gold standard for Scrum Masters.
Professional Scrum Product Owner (PSPO I)
Master value maximization and product backlog management.
Double Your Opportunities
Get certified as a Scrum Master (PSM I) AND Product Owner (PSPO I).
Frequently Asked Questions
Are the PSM I and PSPO I practice questions updated for 2026?
Yes. All 1,600+ questions in the PrepForScrum simulator are aligned with the latest official 2020 Scrum Guide and reviewed for the 2026 exam format. Lifetime updates are included with every paid plan.
Is there a free practice test for the PSM I exam?
Yes. PrepForScrum offers a free 20-question PSM I practice assessment with detailed explanations and unlimited retakes. No credit card is required.
What is the passing score for the PSM I and PSPO I exams?
Both Scrum.org exams require 85% to pass. That means at least 68 of the 80 questions must be answered correctly within the 60-minute time limit.
How long is the PSM I exam?
The PSM I exam consists of 80 multiple-choice and true/false questions and must be completed within 60 minutes. The PSPO I exam follows the same format.
What's the difference between PSM I and PSPO I?
PSM I focuses on the Scrum framework, team facilitation, and Scrum Master responsibilities. PSPO I focuses on value maximization, product backlog management, and stakeholder collaboration. About 80% of the underlying Scrum theory overlaps, which is why many candidates pursue both.
Do you offer a money-back guarantee?
Yes. PrepForScrum offers a 100% money-back guarantee on paid plans. Full terms are listed on the FAQ page.
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