Core Technology within our applications

Choco-Solver stands as the best Open-Source Java solver for Constraint-Programming. Renowned for its high performance, flexibility, and seamless integration capabilities, Choco-Solver serves as a sturdy and efficient technological cornerstone. Trust our experts to tackle your optimization challenges with Constraint-Programming.

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Product and service configurator

You sell customized products and want to boost your sales? We embed the knowledge of your experts into our configuration tools to share their experience with all your organization. Don't waste time with technical details and focus on your customer!

Product and service configurator


Automated planning and scheduling

Planning and scheduling algorithms

Your business is growing and managing efficiently your resources becomes challenging? Cosling develops software tools for planning and scheduling to help you making a better use of your resources. We model your activity with all its constraints to provide you with custom decision support tools.

Latest News


COSLING sponsors JFPC 2024

February 12th, 2024
COSLING sponsors CP 2024

January 19th, 2024
Cosling Configurator takes on a new dimension with 3D visualization

November 6th, 2023
Choco-Solver Excels in 2023 International Solver Competitions

October 1st, 2023
COSLING invited to present its CP experience at JFPC 2023

July 5th, 2023


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