CSM vs PSM-I
Certified Scrum Master and Professional Scrum Master I compared with live job-market data: demand, salary, difficulty, and cost — updated weekly.
The short answer
CSM leads on market demand (510 vs 204 US job postings) and CSMalso leads on average salary ($128,000). Both carry a 2/5 difficulty rating, so the decision comes down to career direction rather than effort.
Side-by-Side Data
| CSM | PSM-I | |
|---|---|---|
| Job Postings | 510leads | 204 |
| Market Share | 0.01% | 0.00% |
| Demand Trend | Stable | Stable |
| Avg Salary | $128,000leads | $108,000 |
| Difficulty (1-5) | 2 / 5 | 2 / 5 |
| Exam Cost | $500-$1,400 (with training) | $200 |
| Study Time | 16 hours (workshop) | 10-30 hours |
Job counts and market share from live US job postings, updated weekly. Want a different matchup? Use theinteractive comparison tool.
CSM
Certified Scrum Master
Scrum Alliance's foundational scrum certification requiring a 2-day workshop with a Certified Scrum Trainer. The 50-question exam requires 74% (37/50) to pass with 60 minutes allowed. Includes 2 exam attempts and 2-year membership. Renewal requires 20 SEUs every 2 years.
PSM-I
Professional Scrum Master I
Scrum.org's foundational Scrum certification. The 60-minute online exam has 80 questions requiring 85% (68/80) to pass. No training required - can self-study from the Scrum Guide. Never expires and requires no renewal fees. Cost-effective alternative to CSM.
CSM vs PSM-I: FAQ
Which pays more, CSM or PSM-I?+
CSM is associated with the higher average salary: about $128,000 vs $108,000 for PSM-I, based on current US job market data.
Which is more in demand, CSM or PSM-I?+
CSM currently appears in 510 US job postings versus 204 for PSM-I — roughly 2.5× the demand. Data updates weekly from live job listings.
Is PSM-I harder than CSM?+
Both are rated 2/5 difficulty on our scale, though exam formats and prerequisites differ — see each certification's page for specifics.
Should I get both CSM and PSM-I?+
Many professionals eventually hold both, but sequencing matters. A common path is starting with CSM (2/5 difficulty) and progressing to PSM-I. Compare requirements on each certification's detail page before committing.