Standard Pricing

AMPL and Solver Pricing for Commercial Users

Use the free AMPL Community Edition until you need the long-term power of a commercial solver. When youโ€™re ready, upgrade to a commercial license.

AMPL Annual Subscription
AMPL Purchase + Annual Maintenance

Start here until you need the long-term use of a commercial solver

Community Edition
For unlimited academic and COMMERCIAL use
FREE
  • 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
  • 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
  • Unlimited problem size

  • 1 Concurrent process

  • Permanently connects to commercial solvers

  • Priority technical support

  • No internet connection required

Multi-Session
Unlimited users/automatons on unlimited machines running unlimited processes
$13,500
  • Unlimited problem size

  • Unlimited concurrent processes

  • Unlimited concurrent users/automatons

  • 1 Concurrent machine

  • Unlimited threads

  • Permanently connects to commercial solvers

  • Priority technical support

  • No internet connection required

Extensive features included in all AMPL licenses