The first math programming
solver based on local search

Resulting from a 5-year R&D project involving distinguished experts in computational optimization, LocalSolver is the first math programming software combining the simplicity of use of a model-and-run solver and the power of local-search techniques for combinatorial optimization. LocalSolver includes an innovative math modeling language for fast prototyping and lightweight object-oriented APIs for full integration (C++, Java, .NET).

Having declared your optimization model using mathematical operators, LocalSolver will provide you with high-quality solutions in very short running times without any tuning. Relying on local search, LocalSolver is able to scale up to 10 million binary decision variables, running on standard computers. LocalSolver is particularly suited for solving large-scale real-life combinatorial problems arising in business and industry.


  • Solve highly nonlinear 0-1 models
  • Goal programming made easy
  • High-quality solutions in seconds
  • Scale up to 10 million variables
  • Innovative math modeling language
  • Lightweight APIs for C++, Java, .NET
  • Simple and transparent pricing
  • Free academic licenses for teaching

Latest news

Welcome to our new clients!

02 Apr

We welcome our new clients: Air Liquide, Armée de Terre, Fujitsu. More »

LocalSolver at ROADEF 2013

18 Feb

Retrieve all presentations about LocalSolver given at ROADEF 2013. More »

New pricing scheme

14 Jan

Simpler and cheaper: a new pricing scheme comes with LocalSolver 3.0. More »

LocalSolver 3.0 is out

03 Dec

Want better solutions faster? Download LocalSolver 3.0 now! More »

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Customers & Partners

Previous
  • Air Liquide
  • Armée de Terre
  • Fujitsu
  • Shanghai Jiao Tong University
  • EDF
  • Renault
  • ETDE
  • TF1 Publicité
  • Bouygues Telecom
  • Bouygues SA
  • MSI
  • EdgeStone
  • 0-1 Integer Inc.
  • Logistics & Automation Consulting
  • DECIDE
  • MBI
  • Eurodecision
  • Prologia
  • Heurisis
Next

User story

Thanks to LocalSolver, our Siemens project team could record dramatic improvements on a very combinatorial problem, for which the best available mathematical programming solvers could hardly find a solution in several hours [...]

Denis Montaut, Chairman and CEO of Eurodecision

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