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Activiteez is a simple service for those passionate about their work and committed to creating unforgettable experiences for their clients.

Born from the request of our first client looking for a simple and easy-to-access tool for booking their activities, Activiteez was custom-created for professionals or volunteer organizers of activities and small or medium-sized offices.

In organizations where the main resource is your time and that of your partners, it quickly becomes impossible to handle all the tasks necessary for the development of your activities simultaneously: How can you be available 24/7 on the phone, organize and reorganize your resources with the necessary agility, constantly find new partners, and most importantly, be 100% available for your clients all in one day?

By taking over the cumbersome and time-consuming tasks of scheduling, booking, and promotion management, Activiteez offers a simple service available 24/7 that allows you to save time, boost your business, and be more competitive.

Designed by sports professionals, for sports professionals.

Our knowledge of the sports industry and new technologies has enabled us to create tools tailored to your needs, simple and intuitive, helping you gain efficiency, save money, and optimize your revenue by spending more time on your profession and less on management.


Activiteez provides you with a team of professionals to assist you in implementing your solution.


Activiteez is web-based software available 24/7. You can access it from any device, including your tablet or smartphone.

Activiteez is a service offered by SLJ Conseil, a limited liability company (SARL). Founded in 2011, SLJ Conseil helps freelancers, self-employed individuals, and small businesses to start or grow their enterprises.

Close to the sports community, Activiteez was born from the observation of the difficulties faced by small organizations in providing a satisfactory booking service to their clients.