By Author 23 February, 2025 IT Solutions

Agile vs Waterfall: Choosing the Right Model

In IT project management, few debates are as heated as Agile vs Waterfall. Both models have strengths — but choosing the wrong one can derail budgets, timelines, and morale.

Choose the methodology that fits your project — Agile embraces change, while Waterfall demands clarity.

Project Management Expert

Quick Comparison

Criteria Agile Waterfall
Flexibility Very high Low
Planning Iterative Fixed upfront
Client involvement Continuous Mostly at start/end
Best for Evolving products, software Compliance, infrastructure, large migrations

When to Choose Agile

  • Your requirements are likely to change
  • You’re building software or customer-facing apps
  • You want frequent feedback loops

Example: SaaS platform development — ship features every sprint, gather feedback, evolve quickly.

When to Choose Waterfall

  • Stakeholder sign-off is required at every phase
  • No room for surprise changes
  • The product is well-defined from day one

Example: Data center migration or compliance-driven upgrades.

Hybrid Approach — The Best of Both Worlds

Many modern IT teams adopt a “Water-scrum-fall” approach:

  • Waterfall for initial planning & approvals
  • Agile for execution & iteration

Takeaway: Don’t be dogmatic — be strategic. Pick the model that fits the project, not the trend.