custom SaaS development
At Easyweb, we are a SAAS software development agency dedicated to transforming your innovative ideas into digital solutions. We understand the challenges of today's market and design customized SAAS platforms designed to convert and generate maximum revenue.
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Our custom SAAS software development services

1. SAAS software that fits your needs
The SAAS model allows the experience to be dynamically adapted to each user, without redeployment. Customized dashboards, multiple roles, preferences saved in the cloud... everything is designed for deep, centralized, and scalable customization.
2. Advanced, guided, and engaging onboarding
Thanks to SAAS architecture, it is possible to design scalable onboarding that is integrated directly into the application. You guide each user according to their profile, history, or real-time usage, with the ability to test and adjust continuously without heavy technical effort.
3. Smooth ergonomics
With SAAS software, every user immediately benefits from the latest interface improvements, without any installation or manual updates. The ergonomics evolve based on feedback, allowing optimizations to be applied to all users at once.
4. An integrated shopping tunnel
The SAAS model facilitates the integration of native conversion tunnels: subscription management, recurring payments, dynamic offers based on usage, etc. You can manage offers in real time and accurately measure each stage of the customer journey.
Frequently asked questions

Why should I choose Easyweb for SAAS software development services?
Easyweb is a well-known SAAS software development company in France. We don't just code, we become your strategic partner to create SAAS software that meets your expectations.
What are the main advantages of creating custom SAAS software?
Creating custom SAAS software offers you significant competitive advantages. Custom SAAS is perfectly aligned with your unique processes and objectives, increasing efficiency and reducing wasted time. It offers you great flexibility, allowing you to add features and manage user growth.
What makes the SAAS software business model unique?
The economic model of SAAS software is unique in its principle of recurring subscription revenue. Instead of a one-time license fee, users pay regular fees through subscriptions (monthly or annual) to access the service. This creates a stable and predictable revenue stream for the publisher.
How does Easyweb go about creating customized SAAS software?
The creation of your SAAS software at Easyweb follows a structured and collaborative process. We start with a discovery phase so that you can present your idea, your objectives, and your expectations to us. Next, our developers design the user experience (UX) and interface (UI).
Development is carried out in sprints with regular deliveries so that you can give us feedback. We handle integration and deployment and offer support and maintenance for your SAAS software.
What is SAAS software?
SAAS (Software as a Service) software is a software model in which an application is hosted by a service provider and made available to customers via the Internet.
In practical terms, instead of purchasing a license and installing the software on your own server or computer, you can easily access it via a web browser by subscribing to a service.
Development of SAAS software in France
We support startups, SMEs, and large accounts in creating robust SAAS platforms, with a particular focus on user experience, interface, and scalability with scalable performance. Each project is built hand in hand with our clients to guarantee a result that is perfectly suited to their business objectives. Whether for a complete platform or a targeted landing page, our team adapts the technical scope to your conversion objectives.
Experts in custom SAAS software development
Our SaaS development services cover the entire product lifecycle: strategic scoping, UX/UI design, front-end and back-end development, functional testing, security, hosting, and post-launch upgrades. Thanks to our agile methodology, we quickly deliver a first usable version of your application, then iterate with you at each stage to evolve the platform based on user feedback and business priorities.
Our modular approach allows us to integrate advanced features—such as secure authentication, online payments, subscription management, activity tracking, custom dashboards, and third-party webhooks/APIs—while maintaining a scalable, high-performance , and maintainable architecture.
Easyweb - A pioneer in SAAS software development
Our approach combines UI/UX, tech, and product strategy, at the crossroads between software development and conversion-oriented design. Our working method combines strategic support and technical excellence to deliver robust, secure applications that are easy to evolve over time.
We have already supported dozens of SaaS projects in various sectors, with the same goal: to help you reduce time-to-market while controlling your costs.
The best technologies for development
Is SAAS software profitable?
Our role is to help you with the design, with a solid technical foundation, a clear strategy, and real added value for end customers.
How much does SAAS software cost?
At Easyweb, we use an agile approach with short sprints, which allows you to manage your budget in real time while validating each stage of development. Our mockups are often created on Figma or Framer to iterate quickly, test the user experience, and validate key journeys.
Our goal: to offer you a cost-effective, scalable solution that is aligned with your business priorities.
Why develop with the Easyweb agency?
Partner with us to build a SaaS platform that makes an impact. Together, we will transform your ideas into a stable, high-performance application that is aligned with your strategic objectives. Let's take the time to discuss your project; our team is ready. If your SaaS tool is aimed at consumers, it may be useful to back it up with a showcase website that promotes the offer in a more marketing-oriented way.


