Project management methods are essential tools that help teams plan, execute, and deliver projects efficiently. The right method brings structure, increases collaboration, and improves outcomes, especially as projects vary in complexity, scale, and industry requirements.

Whether you’re managing a government infrastructure rollout or launching a new app, choosing the right project management methodology can make all the difference. In this blog, we explore the most popular project management methods, their pros and cons, and how to choose the best fit for your team and goals.

Waterfall Method

Best for: Structured, linear projects with clear and fixed requirements

The Waterfall method is a traditional, sequential approach where each phase must be completed before the next begins. Common phases include:

• • Requirement Gathering

  • Design

  • Implementation (Coding)

  • Testing

  • Deployment

  • Maintenance

Pros:

• • Clear structure with well-defined deliverables

  • Easier to manage for predictable, regulated environments

  • Strong documentation and traceability

Cons:

• • Inflexible; hard to adapt to changes once the project starts

  • Delays are hard to recover from

  • High risk if initial requirements are misunderstood

Example Use: Banking systems, construction, government procurement

Agile Methodology

Best for: Fast-moving projects requiring flexibility and user feedback

Agile is an iterative and incremental approach to project delivery. Work is divided into small units (called sprints) and improved upon regularly based on customer feedback.

Pros:

• • Highly flexible and responsive to change

  • Continuous delivery and early value realization

  • Strong collaboration among team and stakeholders

Cons:

• • Requires continuous stakeholder involvement

  • Scope creep can become an issue

  • Less effective for projects with rigid compliance needs

Example Use: Startups, app development, software products

Scrum (Agile Framework)

Best for: Cross-functional teams working in short development cycles

Scrum is a widely used Agile framework that emphasizes collaboration, accountability, and iteration. Roles include:

• • Scrum Master: Facilitates the process

  • Product Owner: Prioritizes the product backlog

  • Development Team: Delivers work during sprints

Scrum ceremonies include daily stand-ups, sprint planning, sprint reviews, and retrospectives.

Pros:

• • Encourages transparency and ownership

  • Delivers usable results early and often

  • Adaptable to changes during development

Cons:

• • Requires team discipline and frequent communication

  • Can be hard to scale for large teams

Example Use: App development, product iterations

Kanban

Best for: Continuous work with frequent task updates and changing priorities

Kanban emphasizes visual task management using boards with columns like “To Do,” “In Progress,” and “Done.” Teams focus on limiting work in progress to maximize flow.

Pros:

• • Easy to adopt and visualize workflow

  • Flexible and great for managing changes

  • Highlights bottlenecks early

Cons:

• • Lacks strict timelines or roles

  • Can become chaotic without oversight

Example Use: Content marketing, IT help desks, customer support

Lean Project Management

Best for: Organizations focused on efficiency and waste reduction

Lean originates from manufacturing (notably Toyota) and focuses on delivering maximum value by eliminating waste.

Core Principles:

• • Streamline workflow

  • Eliminate non-value-adding activities

  • Focus on customer needs

Pros:

• • Improves efficiency and reduces costs

  • Drives continuous improvement

  • Delivers fast, quality outcomes

Cons:

• • Cultural resistance in traditional organisations

  • Requires ongoing process evaluation

Example Use: Manufacturing, logistics, software development

Six Sigma

Best for: Improving processes through data-driven decision-making

Six Sigma is a methodology aimed at reducing defects and improving quality. It follows the DMAIC process:
Define → Measure → Analyze → Improve → Control

Pros:

• • Enhances quality and consistency

  • Relies on data, not assumptions

  • Globally recognized with professional certification levels

Cons:

• • Training-intensive and certification-heavy

  • Can be rigid for dynamic environments

Example Use: Healthcare, manufacturing, finance

PRINCE2 (Projects in Controlled Environments)

Best for: Large-scale, public sector, and regulated corporate projects

PRINCE2 is a process-driven method that focuses on organization, control, and clearly defined roles.

Pros:

• • Great for high-visibility projects with many stakeholders

  • Strong governance and accountability

  • Well-documented stages and templates

Cons:

• • Less adaptive than Agile

  • Requires training and certification

Example Use: Public infrastructure, international development, large IT systems

If you work in regulated or corporate environments, PRINCE2 principles align well with formal training offered through QCTO-accredited providers like iFundi.

Comparison Table

How to Choose the Right Method

When selecting a project management method, consider:

• • Project complexity – Use Waterfall or PRINCE2 for highly structured or regulated projects

  • Flexibility needs – Choose Agile, Scrum, or Kanban for evolving environments

  • Process improvement goals – Opt for Lean or Six Sigma when efficiency and quality are critical

  • Team structure and skills – Align method with your team’s size, experience, and collaboration style

For career-driven professionals, understanding these methods and getting certified boosts employability in project-heavy industries. View iFundi’s full list of in-demand project management qualifications.

Published: June 28 ,2025