ONLINE-ONLY PRICING OPTIONS*

Annual Professional

$ 7,000 PER YEAR
BUY

Annual Business

$ 21,000 PER YEAR
CONTACT US

* In many locations, EEMS software may be purchased through an authorized reseller.

  • If you are located in South Korea, please contact this exclusive reseller for appropriate pricing.
  • If your organization requires purchase through a reseller, please see this list of sales partners.
  • Please contact us for financial aid or if your company wants to pay by purchase order.
  • Academic discounts and support are available as described here.

Monthly Professional

$ 700 PER MONTH
BUY

* In many locations, EEMS software may be purchased through an authorized reseller.

  • If you are located in South Korea, please contact this exclusive reseller for appropriate pricing.
  • If your organization requires purchase through a reseller, please see this list of sales partners.
  • Please contact us for financial aid or if your company wants to pay by purchase order.
  • Academic discounts and support are available as described here.

Perpetual Professional
Initial Purchase

$ 25,000 ONE-TIME FEE
CONTACT US

Perpetual Professional Annual Maintenance Plan

$ 5,000 PER YEAR OR 20% OF
THE CURRENT INITIAL PURCHASE PRICE
  • Priority Maintenance/Technical Support Package with full access to upgrades and technical support
  • Required annually for Perpetual Professional License holders to maintain full access to upgrades and priority technical support
  • Included at no cost for the first year with the initial purchase of a Perpetual Professional License
  • Perpetual Professional License holders who wish to upgrade their license to the most recent version and have not maintained continuous Annual Maintenance Plans will be required to purchase back maintenance plans for all years not covered by a maintenance plan.
CONTACT US

* In many locations, EEMS software may be purchased through an authorized reseller.

  • If you are located in South Korea, please contact this exclusive reseller for appropriate pricing.
  • If your organization requires purchase through a reseller, please see this list of sales partners.
  • Please contact us for financial aid or if your company wants to pay by purchase order.
  • Academic discounts and support are available as described here.

Academic Annual

PER YEAR
$ 3,500
  • Two user Licenses
  • Classroom license can be requested for free.
  • EFDC+, EFDC_Explorer, and CVLGrid
  • EFDC+ Source Code available on request.
  • Free priority Maintenance/Technical support
  • Visit Academic Support Page for more details.
CONTACT US

Academic Monthly

PER MONTH
$ 350
CONTACT US

Academic Perpetual

ONE TIME
$ 12,500
  • Two user Licenses
  • Classroom license can be requested for free.
  • EFDC+, EFDC_Explorer, and CVLGrid
  • EFDC+ Source Code available on request.
  • Free priority Maintenance/Technical support
  • Visit Academic Support Page for more details.
CONTACT US

Maintenance

PER YEAR (PERPETUAL)
$ 2,500
  • Continue to access latest updates
  • Free priority Maintenance/Technical support with full access to upgrades and technical support
  • Required annually with no gap for Perpetual Professional License holders to maintain full access to upgrades and priority technical support
  • Included at no cost for the first year with the initial purchase of a Perpetual Professional License
  • Visit Academic Support Page for more details.
CONTACT US

* In many locations, EEMS software may be purchased through an authorized reseller.

  • If you are located in South Korea, please contact  this exclusive reseller for appropriate pricing.
  • If your organization requires purchase through a reseller, please see this  list of sales partners .
  • Please contact us for financial aid or if your company wants to pay by purchase order.
  • Academic discounts and support are available as described here.

Try It for Free

Download a free demo version of our software. Free Basic Maintenance/Technical Support package included.

A fully functioning EEMS package that can
• Open all existing EFDC+ models.
• Create new EFDC+ models with fewer than 300 cells.

Download

FAQs

Click to discover FAQs. For addition questions and information, please contact us at [email protected]

Purchasing

You can begin your purchase process by selecting an option above, and proceed through the secure Stripe checkout process. However, if you need to process through a purchase order or need other assistance in purchase, email us at [email protected] We can accept payment made via check, electronic check, wire transfer, debit card, or credit card.

If you experience any issues with online payment, email us at [email protected]

or call us at +1-425-728-8440 between the hours of 9am and 5pm PST Monday – Friday.

In order to cancel, please email us at [email protected]

If you have been charged accidentally, please let us know.

If you’ve purchased a subscription online, you will be charged at the end of your license term for renewal and your license will be updated automatically.

Yes, we have a number of ways that we support and partner with universities around the world. For details on academic discounts and student licenses refer to this page.

Licenses

Although we have priced our subscription packages to be the best value for our users, we know that perpetual licenses may still be required by some organizations. We offer EEMS in perpetual license format and these can be upgraded after a period of time.
The price of maintenance is 20% of the current license cost, per year of maintenance required.

We distribute EEMS electronically as a download from this site to the user’s registered email address. Once we receive payment, we will send you your activation key, and installation instructions. You can then immediately begin using EEMS.

If you have not received your license key within 24 hours of purchase, please email us.