Scrum master vs. project manager: key differences explained

Atlassian By Atlassian
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The roles and responsibilities of a project manager and a scrum master are often confused, but they serve different purposes in an organization. So, what is a scrum master vs. project manager, and how do they contribute to project success?

This guide explains each role's responsibilities, how they work with teams, and when to use each. We'll also cover their management approaches and how they handle different project challenges.

Ready to improve your project organization?  Use free Scrum template or our free project management templates to get started.

Understanding the scrum master role

A scrum master is a coach and coordinator who upholds the Scrum framework and Agile principles within a team to maintain productivity and continuously improve their processes.

The scrum master removes obstacles that might slow down the team and maintains the health of agile workflows. They handle key responsibilities like managing backlogs, facilitating sprint planning, and running effective retrospective sessions. Regular monitoring of scrum metrics helps teams track progress and identify areas for improvement.

Scrum board.

Try our free scrum template to start managing agile workflows effectively.

Understanding the project manager role

A project manager oversees project execution from start to finish. They focus on delivering projects within defined timelines, budgets, and quality standards. Project managers coordinate resources, manage risks, and ensure all project components come together successfully.

Their role involves detailed planning, resource allocation, and regular progress monitoring. They maintain project schedules, coordinate between teams, and manage stakeholder expectations. Project managers also handle budget tracking, risk assessment, and quality control throughout the project lifecycle.

Try our project management templates to track project progress and keep everything organized in one place.

Key differences between a scrum master and a project manager

A comparison of project managers and scrum masters shows several differences in their approaches to project delivery. While both aim for successful outcomes, their methods and focus areas differ significantly.

Approach to execution

Scrum masters embrace the Scrum framework's iterative development style, implementing short sprints and encouraging continuous improvement. They adapt plans based on feedback and learning, focusing on delivering value incrementally.

Traditional project managers follow a more structured path, emphasizing completion within set parameters. They create detailed project plans upfront and work systematically toward defined milestones and deadlines. However, even traditional project managers can benefit from flexible workflows. 

Our free Kanban board template helps project managers and scrum masters visualize work progress, manage task flow, and adapt to changing priorities while maintaining clear project oversight.

Kanban board.

Team leadership & facilitation

Scrum masters lead by coaching and empowering their teams. Instead of giving direct orders, they help team members develop problem-solving skills and take ownership of their work. This approach creates an environment where collaboration and transparency flourish, letting teams share ideas openly and make decisions together.

Project managers actively direct and control project flow. They make important decisions about resource allocation, set clear expectations for deliverables, and maintain control over project direction. While they may seek team input, they retain ultimate responsibility for project decisions.

Scope & responsibilities

A scrum master's scope centers on process excellence and team effectiveness. They ensure agile practices are followed correctly and help teams work efficiently together. Their primary focus is on how work gets done rather than what gets delivered.

Project managers have broader responsibilities covering all aspects of project delivery. They manage scope, time, and cost. While scrum masters focus on team performance and process improvement, project managers are accountable for concrete project outcomes and deliverables.

Stakeholder management

Scrum masters primarily interact with their immediate scrum team and product owner. Their communication promotes team discussions, removes obstacles, and ensures smooth daily operations. Their main communication tools are daily stand-ups, sprint reviews, and retrospectives.

Project managers handle a broader stakeholder group, including clients, executives, vendors, and department heads. Depending on the stakeholder, they employ different communication methods, such as detailed technical reports for team leads and high-level executive summaries for senior management. These duties require adapting their messaging and reporting style to different audiences while maintaining consistent project oversight.

When to choose a scrum master vs. a project manager

Several factors influence whether your team needs a scrum master or project manager. Consider your project type, organizational structure, and delivery requirements when deciding.

Choose a scrum master for:

  • Teams committed to agile methodologies: This situation works best when the team understands and values agile principles. They should be ready to work in sprints and adapt their processes based on feedback. For example, a software development team building a new mobile app would benefit from a scrum master's guidance in maintaining agile practices.
  • Projects requiring frequent changes and adaptations: These projects face requirements that often shift based on customer feedback or market conditions. The end product needs room for experimentation and improvement. Consider a startup developing a new product where features evolve based on user testing and market response.
  • Organizations focusing on continuous improvement: The ideal environment exists when company culture supports regular evaluation and refinement of work processes. Teams must be willing to participate in retrospectives and implement changes to become more efficient. This is especially valuable in technology companies where staying competitive requires constant evolution.
  • Development teams needing process optimization: This situation calls for teams that want to improve their sprint planning, estimation accuracy, and delivery speed. A scrum master can help identify bottlenecks and implement solutions. For instance, a team struggling to meet sprint commitments would benefit from a scrum master's expertise in agile practices.

Choose a project manager for:

  • Projects with fixed requirements and deadlines: The project environment demands clearly defined scope, timeline, and deliverables from the start. Success depends on meeting specific milestones by predetermined dates. Construction projects are a classic example: schedules, budgets, and specifications must be strictly managed.
  • Complex stakeholder environments: The work involves multiple departments, vendors, or external partners that need coordination. Regular formal reporting and relationship management are crucial. Think of a large-scale enterprise software implementation involving various departments, vendors, and technical teams.
  • Traditional project delivery approaches: The organization maintains established project management methodologies and formal documentation. This approach is common in regulated industries like healthcare or finance, where detailed documentation and structured processes are mandatory.
  • Cross-functional coordination needs: The project requires different teams with various specialties to work together seamlessly. Resource sharing and dependency management are critical. For example, a product launch requires coordination between engineering, marketing, sales, and customer support teams.

Some organizations benefit from having both roles, especially in large projects or during agile transitions.  When comparing scrum master vs. agile project manager roles, you'll find they can create powerful synergies that enhance project delivery.

Consider upgrading a large e-commerce platform using agile project management. The project manager handles vendor contracts, budget management, and executive reporting, while the scrum master ensures development teams maintain agile practices and deliver efficiently.

Another example is a company transitioning from traditional to agile methods. In this case, the project manager maintains overall project governance, while the scrum master helps teams adopt and optimize agile practices. Both roles work together to ensure smooth delivery while supporting the organization's transformation.

Use Jira to improve your workflow as a scrum master or project manager

Jira helps both scrum masters and project managers streamline their workflows and deliver successful projects. The platform's versatility makes it perfect for agile and traditional project management approaches.

Scrum masters can use Jira's agile boards to visualize sprint progress and effectively manage team workflows. Backlog management features allow you to prioritize work and plan sprints efficiently, while built-in reporting tools provide insights into team and sprint performance.

Project managers benefit from Jira's comprehensive project-tracking capabilities. They can use customizable dashboards to monitor project health, timeline management tools to track deadlines, and resource management features to optimize team capacity.  They can also create detailed reports to inform stakeholders about progress and potential risks.

Use our free project report template to get started with better project tracking and team coordination.

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