AMPL and Commercial Solver Pricing

Everything you need to build large-scale optimization applications.

Instantly start building your applications with a free Community Edition license while you find the package that works best for your application needs.

AMPL Pricing

Solver Pricing

AMPL Features

FAQs

AMPL Pricing

Annual Subscription

Purchase + Annual Maintenance

Community Edition

For unlimited personal, academic, and commercial prototyping use

FREE

Download

Unlimited problem size
Unlimited concurrent processes
1 Concurrent user
1 Concurrent machine
Unlimited threads
Does not permanently connect to commercial solvers
Forum support
Internet connection required for license validation

Single-User

For one named user, unlimited AMPL sessions on one machine

$3,000

Purchase

Unlimited problem size
Unlimited concurrent processes
1 Named user
1 Concurrent machine
Unlimited threads
Permanently connects to commercial solvers
Priority technical support
No internet connection required

Single-Session

Unlimited users/automatons on unlimited machines, one concurrent session

$4,500

Purchase

Unlimited problem size
1 Concurrent process
Permanently connects to commercial solvers
Priority technical support
No internet connection required

AMPL connects to the most powerful and popular solvers in the world

Below are our subscription and purchase prices for commercial solvers distributed by AMPL. You can also use Open Source Solvers and hook your own personally developed solvers to AMPL.

Solver Annual Subscription

Solver Purchase + Annual Maintenance

		Community Edition	Single-User License	Single-Session License	Multi-User License
Linear - Quadratic	COPT	30-Day Trial	$3,000	$4,500	$4,500 + $225/additional thread
	CPLEX	30-Day Trial	$4,750	$7,250 *	$12,000 + $750/additional thread
	Gurobi	30-Day Trial	Contact Us	Contact Us *	Contact Us
	Mosek BASE (PTS Only)	30-Day Trial	$650	$1,000	$2,500 + $125/additional thread
	Mosek (PTS+PTSON)	30-Day Trial	$1,250	$1,900	$4,500 + $225/additional thread
	Xpress	30-Day Trial	$4,000	$6,000 *	$8,000 + $400/additional thread
Nonlinear	Artleys Knitro	30-Day Trial	$2,000	$4,000	$6,000 +$300/additional thread
	CONOPT	30-Day Trial	$2,000	$3,000	$4,000 +$200/additional thread
	LOQO	30-Day Trial	$1,500	$2,250	$3,000 +$150/additional thread
	MINOS	30-Day Trial	$1,500	$2,250	$3,000 +$150/additional thread
	SNOPT	30-Day Trial	$1,600	$2,400	$3,200 + $160/additional thread
Global	BARON	30-Day Trial	$2,000	$3,000	$4,000 + $200/additional thread
	LGO	30-Day Trial	$2,000	$3,000	$4,000 + $200/additional thread
	LINDO Global	30-Day Trial	$3,500	$4,750	$6,500 + $325/additional thread
	LINDO Global Basic	30-Day Trial	$2,000	$4,500	N/A
	Octeract	30-Day Trial	$4,000	$6,000	Contact Us

		Community Edition	Single-User License	Single-Session License	Multi-User License
Linear - Quadratic	COPT	30-Day Trial	$6,000 (+$1,200 annual maintenance)	$9,000 (+$1,800 annual maintenance)	$9,000 (+$1,800 annual maintenance) + $450/additional thread
	CPLEX	30-Day Trial	$9,500 (+$1,900 annual maintenance)	$14,500 * (+$2,800 annual maintenance)	$24,000 (+$4,800 annual maintenance) + $1,500/additional thread
	Gurobi	30-Day Trial	Contact Us (+ 20% annual maintenance)	Contact Us * (+ 20% annual maintenance)	Contact Us (+ 20% annual maintenance)
	Mosek BASE (PTS Only)	30-Day Trial	$1,300 (+$260 annual maintenance)	$2,000 (+$400 annual maintenance)	$5,000 (+$1,000 annual maintenance) + $250/additional thread
	Mosek (PTS+PTSON)	30-Day Trial	$2,500 (+$500 annual maintenance)	$3,800 (+$760 annual maintenance)	$9,000 (+$1,800 annual maintenance) + $450/additional thread
	Xpress	30-Day Trial	$8,000 (+$1,600 annual maintenance)	$12,000 * (+$2,400 annual maintenance)	$16,000 (+$3,200 annual maintenance) + $800/additional thread
Nonlinear	Artleys Knitro	30-Day Trial	$4,000 (+$800 annual maintenance)	$8,000 (+$1,600 annual maintenance)	$12,000 (+$2,400 annual maintenance) +$600/additional thread
	CONOPT	30-Day Trial	$4,000 (+$800 annual maintenance)	$6,000 (+$1,200 annual maintenance)	$8,000 (+$1,600 annual maintenance) +$400/additional thread
	LOQO	30-Day Trial	$3,000 (+$600 annual maintenance)	$4,500 (+$900 annual maintenance)	$6,000 (+$1,200 annual maintenance) +$300/additional thread
	MINOS	30-Day Trial	$3,000 (+$600 annual maintenance)	$4,500 (+$900 annual maintenance)	$6,000 (+$1,200 annual maintenance) +$300/additional thread
	SNOPT	30-Day Trial	$3,200 (+$640 annual maintenance)	$4,800 (+$960 annual maintenance)	$6,400 (+$1,280 annual maintenance) + $320/additional thread
Global	BARON	30-Day Trial	$4,000 (+$800 annual maintenance)	$6,000 (+$1,200 annual maintenance)	$8,000 (+$1,600 annual maintenance) + $400/additional thread
	LGO	30-Day Trial	$4,000 (+$800 annual maintenance)	$6,000 (+$1,200 annual maintenance)	$8,000 (+1,600 annual maintenance) + $400/additional thread
	LINDO Global	30-Day Trial	$7,000 (+$1,400 annual maintenance)	$9,500 (+$1,900 annual maintenance)	$13,000 (+$2,600 annual maintenance) + $650/additional thread
	LINDO Global Basic	30-Day Trial	$4,000 (+$800 annual maintenance)	$9,000 (+$1,800 annual maintenance)	N/A
	Octeract	30-Day Trial	$8,000 (+$1,600 annual maintenance)	$12,000 (+$2,400 annual maintenance)	Contact Us

DOCUMENTATION & RESOURCES

OPEN SOURCE PROJECTS

Linear

Nonlinear

Global

Docs

Models and Code

Our Company

AMPL in Practice

Pricing

Not quite sure what license is right for you?

Docs

Models & Code

Our Company

AMPL in Practice

Free Licenses

Paid Licenses

Get Support

Linear

Nonlinear

Global

Docs

Models and Code

Our Company

AMPL in Practice

Pricing

Not quite sure what license is right for you?

Docs

Models & Code

Our Company

AMPL in Practice

Free Licenses

Paid Licenses

Get Support

AMPL and Commercial Solver Pricing

Everything you need to build large-scale optimization applications.

AMPL Pricing

Annual Subscription

Purchase + Annual Maintenance

AMPL connects to the most powerful and popular solvers in the world

Solver Annual Subscription

Solver Purchase + Annual Maintenance

Linear -

Quadratic

30-Day Trial

$3,000

$4,500

$4,500

30-Day Trial

$4,750

$7,250 *

$12,000

30-Day Trial

Contact Us *

Mosek BASE (PTS Only)

30-Day Trial

$650

$1,000

$2,500

Mosek (PTS+PTSON)

30-Day Trial

$1,250

$1,900

$4,500

30-Day Trial

$4,000

$6,000 *

$8,000

Nonlinear

30-Day Trial

$2,000

$4,000

$6,000

30-Day Trial

$2,000

$3,000

$4,000

30-Day Trial

$1,500

$2,250