How to Buy
AMPL and Solvers

Buy directly from us!

Other vendors of AMPL & solvers

Other solvers that work with AMPL

AMPL Optimization LLC

You can buy AMPL directly from us, the AMPL company. We offer single-machine and floating licenses, for a variety of platforms.

For prices and ordering instructions, write to info@ampl.com.

To download a trial version that handles up to 300 variables and 300 constraints plus objectives (after presolve), see the instructions on our downloads page.

To obtain an unrestricted trial version, fill out our trial license form. Return the completed form by fax to +1 425-940-6286 or email to fax@ampl.com.

We also directly sell the mixed-integer solvers Gurobi and CPLEX, the nonlinear solvers CONOPT, KNITRO, and SNOPT, and the linear/nonlinear solver MINOS. Instructions for obtaining prices, ordering instructions, and unrestricted trial versions are the same as above.

Other vendors of AMPL and solvers

Other companies also sell AMPL. Prices for AMPL and solvers are set individually by these vendors, and may vary according to the type of computer used. Special prices for AMPL/solver packages, multiple licenses, and academic use are available on request. Support contracts, training, and consulting are also available from some vendors.

The first table below lists vendors who can supply AMPL along with one or more solvers. The second table lists additional vendors of solvers that work with AMPL. If your favorite solver does not appear here, you or the solver's developer may be able to make the solver work with AMPL by writing a suitable driver. See our instructions on hooking your solver to AMPL for details.

Vendor	Solvers	Related products
Artelys info-ampl@artelys.com Phone: +33 1 44 77 89 00 Fax: +33 1 42 96 22 61 12 rue du Quatre Septembre 75002 Paris, France	*KNITRO* *Xpress-MP*	Advanced training and technical support. Consulting and software development in optimization and modeling.
Gurobi Optimization info@gurobi.com Phone: +1 713-871-9341 Fax: +1 713-960-0793 Box 1001, 3733-1 Westheimer Road Houston, TX 77027 USA	*Gurobi Optimizer*
MOSEK ApS sales@mosek.com Phone: +45 3917 9907 Fax: +45 3927 5521 Fruebjergvej 3, Boks 16 DK-2100 Copenhagen Ø, Denmark	*MOSEK Optimization Tools*	MOSEK Optimization Toolbox for MATLAB
OptiRisk Systems info@optirisk-systems.com Phone: +44 (1895) 819483 Fax: +44 (1895) 815093 OptiRisk R&D House One Oxford Road Uxbridge, Middlesex UB8 4DA United Kingdom	Modeling tools: AMPL Shell, AMPL Studio AMPL COM SPInE Solver systems: FortMP, FortMP-MEX FortSP CPLEX MOPS Financial & news analytic: Tick/Time Series database, News Scores	Optimisation, Risk Modelling, Portfolio Planning, Asset and Liability Management, Supply Chain Management, Strategic & Tactical Management, Scheduling of Transport Assets.
SAITECH, Inc. logi@saitech-inc.com Phone: +1 908-513-9815 Fax: +1 732-444-5911 P.O. Box 431 Holmdel, NJ 07733	*SOPT*	Consulting services in production planning, production scheduling, distribution logistics and machine scheduling.
Tomlab Optimization us@tomopt.com Phone: +1 509-320-4213 Fax: +1 619-245-2476 1260 SE Bishop Blvd Ste E Pullman, WA 99163-5451	TOMLAB/AMPL for MATLAB TOMLAB solvers for MATLAB TOMNET for .NET Framework PROPT — TOMSYM — MAD
Ziena Optimization, Inc. info@ziena.com Phone: +1 847-491-2504 Fax: +1 847-556-0668 1801 Maple Ave Suite 6320, Mailbox #55 Evanston, IL 60201	*KNITRO*

Other vendors of solvers that work with AMPL

Vendor	Solver
Advanced Mathematical Software info@amsoft.demon.co.uk Phone: +44 181-870-8882 Fax: +44 181-870-1791 110 Gardiner House 3-9 Broomhill Road London SW18, United Kingdom	LAMPS
ARKI Consulting & Development A/S info@arki.dk Phone: +45 44 49 03 23 Fax: +45 44 49 03 33 Bagsvaerdvej 246 A DK-2880 Bagsvaerd, Denmark	CONOPT
Frontline Systems info@frontsys.com Phone: +1 702-831-0300 Fax: +1 702-831-0314 P.O. Box 4288 Incline Village, NV 89450	GRG2/LSGRG XLSOL/LS-XLSOL
Stanford Business Software sales@SBSI-SOL-Optimize.com Phone: +1 650-856-1695 Fax: +1 650-856-1696 P.O. Box 60398 Palo Alto, CA 94306-0398 (See also SOL Optimization Software)	MINOS SNOPT/SQOPT NPSOL/LSSOL QPOPT
Sunset Software Technology jim@sunsetsoft.com Phone: +1 626-441-1565 Fax: +1 626-441-1567 1613 Chelsea Road, Suite 153 San Marino, CA 91108	XA
R.J. Vanderbei, Princeton University rvdb@princeton.edu Phone: +1 609-258-0876 Fax: +1 609-258-1270 ACE-42 Engineering Quad Princeton University Princeton, NJ 08544	LOQO

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LAST MODIFIED 17 NOVEMBER 2011 BY 4er.

How to BuyAMPL and Solvers