CSM

The Certified ScrumMaster (CSM) is issued by the Scrum Alliance and is the most widely held Scrum credential in the world. It signals foundational proficiency in the Scrum framework — roles, events, artifacts, and the values underpinning agile delivery.

Unlike most certifications, the CSM requires attendance at a two-day in-person or live-online course taught by a Certified Scrum Trainer (CST) before you can sit the exam. This makes it more expensive upfront but gives you direct practice and mentorship from an experienced practitioner.

The CSM is ideal for anyone joining or transitioning into an agile team — developers, testers, project managers, business analysts, and product owners who want a firm grounding in Scrum before pursuing more advanced credentials such as the A-CSM or CSP-SM.

The CSM is most valuable if you:

• Are new to Scrum and want a structured introduction with live instruction
• Work on or manage software development or digital product teams
• Are transitioning from waterfall PM into an agile environment
• Need a recognised Scrum credential to satisfy a job requirement
• Plan to progress toward A-CSM or CSP-SM on the Scrum Alliance path

If you already have Scrum experience and want a cheaper self-study alternative, consider the PSM I from Scrum.org (~$200). The CSM costs more but includes mandatory instructor-led training, which many beginners find valuable.