Find out if CMS or coding is the right method for your web agency. Explore the pros, cons and tips for an informed choice.

Which method is best suited to your web agency: CMS or coding?
Choosing between a content management system (CMS) and traditional coding is a crucial decision for any web agency. This decision can impact not only the quality of the projects you deliver, but also your client satisfaction. In this article, we'll take an in-depth look at the pros and cons of each approach so you can make an informed choice for your agency.
Understanding the CMS
What is a CMS?
A CMS, or content management system, is an application that allows you to create, manage, and edit digital content without requiring advanced technical skills. Popular platforms like WordPress, Joomla, and Drupal offer an intuitive user interface and a multitude of themes and plugins.
The advantages of a CMS
Using a CMS has several advantages that can greatly benefit your web agency.
- Ease of use
Most CMSs offer a user-friendly interface that allows users to manage their website content with just a few clicks. This makes the editing process accessible even to those without coding skills. - Quick to set up
Thanks to the many themes and templates available, you can quickly create a website professional. This significantly reduces development time compared to custom development. - Scalability
CMSs are often modular, meaning you can add functionality through plugins. This allows you to adapt your site as your customers' needs evolve. - Community support
Popular CMSs have a large community of users and developers. This means you can easily find resources, forums, and help with troubleshooting.
The disadvantages of a CMS
However, a CMS-based solution is not without limitations.
- Limited personalization
While many themes and plugins exist, achieving a high level of customization can be difficult. If a client has specific needs, you may be forced to work within the capabilities of the CMS. - Security vulnerabilities
CMSs are often the target of cyberattacks. If you choose this method, it's essential to keep your system up to date and choose trusted plugins. - Dependence on updates
CMS platforms require regular updates to remain secure and efficient. This can lead to hidden costs if you have to manage maintenance.
Development through coding
What is coding development?
Coding development involves creating websites and applications from source code. This means you custom design and code each feature, allowing for a very high level of customization.
The benefits of coding
This approach also offers a number of significant advantages.
- Full customization
With coding, you have total control over every aspect of the project. This enables you to develop unique solutions tailored precisely to your customers' needs. - Optimized performance
A custom-coded website can be lighter and faster than one built on a CMS because you can eliminate unnecessary code. This can increase user satisfaction and improve the referencing. - Better safety
By developing custom, you can integrate robust security protocols from the start, minimizing the risk of attacks.
The disadvantages of coding
However, there are also a number of disadvantages to be taken into account.
- Higher costs
Custom coding requires advanced technical skills and can therefore incur higher costs, both in terms of labor and time. - Longer development time
Developing a site or application from scratch generally takes longer than doing so with a CMS. This factor can affect your delivery times. - Complex maintenance
Managing updates and bug fixes can be more complicated, requiring ongoing technical expertise in development.
Studying your agency's needs
Identify typical projects
Before making a decision, it's essential to think about the types of projects you carry out on a regular basis. If your agency focuses on standard websites, a CMS might be a good choice. On the other hand, if your customers are looking for customized solutions, coding might be more appropriate.
Analyze return on investment
Calculate the return on investment for each method based on your past projects. What type of solution has been the most cost-effective? Do you have customers who need specific functionality that only custom development can provide?
Take your team's skills into account
Also consider your team's skills. Is your staff more comfortable with coding or CMS development? Training your team in one method can take time and resources.
Case study
Example of a successful CMS project
Imagine a web agency that has recently developed an e-commerce site for a client. Using WooCommerce on WordPress, the agency was able to create a functional site in just a few weeks, leveraging themes and plugins dedicated to e-commerce. The end result satisfied the customer, and the marketer was able to easily manage the content afterwards.
Example of a successful coding project
Conversely, consider an agency that worked on a custom booking platform for a hotel. Using custom development, the agency was able to create a unique user experience, incorporating features such as real-time booking and staff management pages. This project allowed the client to stand out from the competition.
Identify regulatory and technical constraints
Understanding compliance requirements
In some sectors, there are strict regulations concerning security and data management. Custom coding can offer greater compliance, while some CMS may have plugins that guarantee this too.
Scalability options
Will your agency be able to scale the product? If you anticipate your clients' needs will grow, a custom solution can make it easier to add new features, especially if you expect a significant increase in workload.
Conclusion
The choice between a CMS and coding depends on various factors, such as the nature of your projects, the skills of your team and the specific requirements of your customers. Both methods have their strengths and limitations, and your decision should be guided by the unique needs of your web agency.
As a web agency in Paris, DualMedia offers extensive expertise in both approaches. Whether you need a simple website or a complex mobile app, we're here to help you choose the most suitable method. Don't hesitate to contact us for a consultation.
In short, a careful assessment of your goals, resources, and client needs will help you determine the most effective way to serve your web agency. This will not only help you deliver quality projects, but also ensure sustainable growth in the competitive digital world.