Develop useful software
business solutions for daily operations: warehouse management, orders, replenishment and customer relationship.
We design solutions that link your management tools to the reality of your business: warehouse, orders, sales and exchanges with your customers.
For Sage 100 and beyond, our work starts with listening. It takes shape in useful software, coherent integrations and support for your teams.

Alternetis, a French company of the Systeos Group, publishes software to support companies in their organization and development.
We work where your teams meet your information system: taking an order in the field, preparing a shipment, synchronising an online shop or using reliable data.
Our ambition: to transform your operational constraints into concrete solutions, adapted to your operation and tools.
Three dimensions of the same business: making the technology work for your company.
business solutions for daily operations: warehouse management, orders, replenishment and customer relationship.
Exchanges between software and ERP studied according to your environment, your data and the rules specific to your business.
From needs analysis to implementation, then training and support: a software project is also being built with the people who use it.
Logistics and e-commerce: solutions identified for issues that are essential to your business.

Manage your warehouse operations and study the connections that fit your ERP. GestMaker is not limited to Sage.
Discover GestMaker ↗
Support your teams in inventory management and order preparation, in connection with Sage 100.
Discover EasyLogistic100 ↗
Get orders, catalogues, rates and stocks to be circulated between your PrestaShop store and your business management.
Discover PrestaConnect ↗Deadlines to meet, teams to train, stock to make available and tools to connect: we take time to understand what matters in your everyday work.
We exchange with the people concerned, specify the flows and assess the feasibility before proposing an answer. The right software is the one that finds its place in your organization.

From the first discussion to everyday use, we connect business requirements with their technical implementation.
Exchange on your project ↗Your activity, users, existing tools and priorities are the starting point.
We present the relevant solutions and study the scope, data exchange and adaptations required.
Deployment includes checks and hands-on training for the teams involved.
Support, assistance and changing needs: the relationship continues after commissioning.
We support projects throughout France and overseas, especially in Guadeloupe and Martinique. Our solutions have also been installed in Europe.
The methods of intervention are defined with you according to the project: distance exchanges, support of teams and travel when the context requires it.
Understand your organization and its environment.
Support projects as close as possible to local realities.
Put our deployment experience to work for you.
Understand your expectations, habits and constraints to propose a relevant solution.
Assess feasibility and clarify the scope so your project has a clear foundation.
Explain the choices, support adoption and give users the tools to move forward.
We start from your need to determine the right approach: an application of our range, integration or tailor-made business development.
Are you a reseller or Sage integrator? A dedicated page presents our pre-sale support and how we work together.
A process that slows you down, a growth project or tools to connect? Let's start with an exchange about your situation.
© 2026 Alternetis · Systeos group