Easily Solve Nonlinear Programming Problems

Optimization Software Support from the Excel-literate Business Analyst to the Pro Developer

Solve Large-Scale Smooth Nonlinear Models with Great Performance

  • Excel Solver users: Solve models faster, benefit from model diagnosis and automatic differentiation - 100% compatible upgrade from the developers of Excel Solver.
  • Use "best of breed" methods (GRG, SQP, Barrier/Interior Point) and world-class Solvers like SNOPT and KNITRO. Solve MINLP (mixed-integer nonlinear) problems.
  • Find globally optimal solutions using Multistart and Evolutionary methods, calling any nonlinear Solver for subproblems, plus Interval Branch & Bound.
  • Easily move models from Excel desktop to Excel for the Web, to Tableau and Power BI dashboards, or your own server, web, or mobile applications.

Proven in Use over 25 years in over 9,000 organizations, including more than half of the companies in the world with $1 billion + revenue.


Easily Deploy Models with RASON® High-Level Modeling Language

  • Platform-independent RASON (RESTful Analytic Solver® Object Notation) contains the entire Excel formula language, but is embedded in JSON, understood by developers, radically simple to use in web and mobile applications.
  • Deploy models without rework: Analytic Solver in Excel can translate Excel optimization models to RASON. Business analysts and developers can both "speak and understand" RASON, and work together easily.
  • Developers can "do it all in code" with a compatible object library, spanning Excel VBA, C++, C#, VB.Net, Java, R, Python, MATLAB and JavaScript. RASON models easily inter-operate with this object library!

Free Trial: You have everything to gain and nothing to lose! Fill out the form to register for a 15-day free trial of Analytic Solver (Excel for Windows & Macintosh, and Excel for the Web), Solver SDK for Visual Studio, access to User Guides, Reference Guides and 100+ example models, and support via Live Chat, phone & email.