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Easy to learn algebraic modeling language and world class mathematical solvers.
Used in many thousands of projects.
UI generator for GAMS & GAMSPy models. Powerful visualization and analysis features included.
Open source and free for academics!
Service oriented model deployment solution, self-hosted or highly scalable in the cloud.
More than just software
Workshops and Training
Learn from our experts about modeling best practices, data exchange techniques, performance tuning of your models and much more.
Model Development & Improvement
Short on modeling experience? We work with your experts to develop tailor-made decision support solutions. If you already have a working model, often we can help improve performance significantly.
Model Deployment
You have a model and need to roll it out? We can help with deployment and UI development, from 100% local to 100% cloud.
Contact us at consulting@gams.com to discuss your requirements!
Case Studies
Alpro: Optimizing Energy Management
Alpro, a European leader in plant-based food products, faced the challenge of optimizing its factory’s energy management. With the help of our consulting team, the company implemented two custom models and a graphical user interface, streamlining its operational pipeline from data gathering to daily energy trading and consumption.
USMA
At the United States Military Academy in West Point, all students must graduate in four years. Each student's daily activities are a carefully regimented balance of academic, military, and physical requirements. The ~4,500 enrolled cadets compile their individual academic programs, which results in challenging scheduling problems.
Blog
Gurobi Returns to GAMS and GAMSPy
What if your optimization runs finished in half the time - or if a complex MIP you thought was intractable now converged in minutes? Gurobi returns to the GAMS ecosystem and users once again have access to one of the leading high-performance solvers.
Speed vs. Guarantees: A Practical MIP–NLP Trade-off for NN Robustness
A hands-on comparison of ReLU modeling in GAMSPy, MIP vs NLP, for adversarial verification on realistic networks. The workflow, code snippets, and trade-off between speed and guarantees are all explained in details.
Turning Solver Complexity into Solver Power: The GAMS Advantage
Mathematical optimization depends on solvers - yet using them effectively can be daunting. At GAMS, we turn solver complexity into solver power, providing both a unified modeling interface and deep, decades-long expertise in solver development.
INFORMS Annual Meeting in Atlanta
We had a great week at the INFORMS Annual Meeting 2025 in Atlanta, with an active booth and well-attended presentations. It was great to see strong interest in GAMSPy and connect with so many users and researchers. Thanks to everyone who stopped by!