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Start modeling with AMPL and solvers!

AMPL Community Edition

Free forever with open-source solvers. Build full models without size limitations, trial commercial solvers, and upgrade your license anytime for long-term commercial solver use. 

Model on Google Colab

Access free, fullfeatured AMPL and Solvers directly on Google Colab. Find dozens of models on colab.ampl.com

Size-Limited Demo

For small-scale and demo purposes. Often used in education and small individual modeling projects up to a few hundred variables.

30-Day Full Trial

Download and model anywhere with full strength AMPL and solvers for 30-days.

30-Day Full Trial - for Students

30-Day full trial of AMPL and solvers for student academic use.

AMPL for Courses

Free, full-featured AMPL and Solvers bundles for Instructors and Students.

AMPL Community Edition

For prototyping, open source and small development projects in commercial, research, teaching and individual modeling settings. No cost, no commitment. 

Model on Google Colab

Access free, full-featured AMPL and Solvers directly on Google Colab

Use a Community Edition license to access all open-source and commercial solvers on Google Colab

Get started with a series of notebooks on our model colaboratory (colab.ampl.com)

Size-Limited Demo

For small-scale and demo purposes. Often used in education and small individual modeling projects.

30-Day Full Trial

For prototyping, open source and small development projects in commercial, research, teaching and individual modeling settings. No cost, no commitment. 

30-Day Full Trial - for Students

Download and model anywhere with full strength AMPL and solvers for 30-days.

AMPL for Courses

Free, full-featured AMPL and Solvers bundles for Instructors and Students.

Get started today:

Sign up for a free AMPL License Portal account

Monitor, manage and request your AMPL and Solver licences – all in our AMPL License Portal (portal.ampl.com)

Download a free Community Edition license complete with all solvers and AMPL ecosystem.

Manage your licenses.

Manage your free Community Edition commercial solver trials.

Review your detailed data usage.

Request commercial and academic trials, AMPL for Courses, AMPL for New Graduates, and more.

Request commercial and academic trials, AMPL for Courses, AMPL for New Graduates, and more.

Looking for more?

Contact our customer support team or visit our AMPL for Enterprise, AMPL for Academic Research, AMPL for Courses or AMPL for New Graduates pages to learn about licensing options.