Agile and waterfall: how do we effectively manage projects?
BlogAbout Us
26. 05. 2026
Kateřina Mrenová
For each project, we select an appropriate project methodology. Our clients often encounter terms like "dynamic agile" or "structured waterfall." How do the methodologies differ? Find out.
Agile is like a fast river: ideal for projects where frequent changes in direction are expected and where flexibility leads to creativity and innovation. If your project is evolving and needs to respond flexibly to new ideas, agile is the right choice.
In contrast, waterfall resembles a solidly built bridge: it is the best choice for projects with clearly defined plans and stable requirements. If you need a firm structure and clear milestones you can rely on from start to finish, go for waterfall.
Both approaches share several important elements
Planning and organization: waterfall prioritizes a detailed plan at the beginning, while agile focuses on flexible and ongoing organization.
Communication: in agile, it is essential for continuous feedback, while in waterfall, it is necessary for a clear definition of initial requirements.
Risk management: both methodologies require the identification and management of risks – agile continuously and waterfall in the early phase.
Quality and testing: in agile, we test continuously, while in waterfall, testing occurs only at the end of the project.
“In common practice, agile and waterfall methods are often mixed. Therefore, at PUXdesign, we prefer a combination of these two techniques. The foundation is good communication and teamwork, which is important for both approaches. This combined method allows us to leverage the best of both worlds while avoiding their weaknesses.”
Tomáš Kunickij
Project Manager
Let's take a closer look at both approaches.
Agile Methodology
Agile project management is based on flexibility and the ability to respond quickly to changes.
At PUXdesign, we most often manage projects in an agile manner when
something needs to be updated quickly and frequently,
the requirements are unclear or evolve gradually,
collaboration and constant communication (both internal and with the client) are important,
we need to respond flexibly to feedback.
When working with the agile method, we focus on
continuous improvement and interaction,
rapid delivery of functional parts of the project,
effective communication and collaboration with the client
and maximum value for the client with minimal loss of time and resources.
The agile methodology emphasizes that work develops quickly and responds to the needs of the client and the market. This leads to higher client satisfaction and more successful projects.
We have carried out these projects using an agile approach
Waterfall Approach
Waterfall is characterized by a systematic process and predictability.
Waterfall is suitable for projects where
we have clearly defined goals and requirements from the beginning of the collaboration,
we emphasize detailed preparation and planning,
we expect minimal changes during the project,
we proceed in phases and have separate individual tasks.
When working with the waterfall method, we focus on
detailed analysis and documentation at the beginning of the project,
its gradual and phased completion,
making as few changes and revisions as possible during the work,
adhering to established deadlines and budgets.
We have completed these projects using the waterfall approach
How We Price Projects in Agile and Waterfall
Both approaches ultimately differ in how accurately we can provide a project cost estimate.
Agile
Allows for ongoing adjustments to the calculation based on the extent of changes and modifications the client desires.
Waterfall
We set the budget for the client right at the beginning. Any significant changes in the project may increase the final amount.
Now you know what helps us manage projects effectively. If you desire a great website, we have a tailored solution for you. Contact us and let's create a website together that attracts customers.