ExtendSim
7.2#2 in simulation softwareFrom $10,000 a yearWebAPISelf-hostedWindows
VisitExtendSim vs Forio
What both publish
| Fact | ExtendSim | Forio |
|---|---|---|
| Company history | Imagine That Inc. was founded in 1987 to develop Extend and ExtendSim, and ANDRITZ Inc. acquired the ExtendSim family in 2024. | Forio was founded in 2001 by Will Glass-Husain and Michael Bean after they met at MIT's Sloan System Dynamics Lab. |
| Founded | 1987 | 2001 |
| Headquarters | ANDRITZ Inc. is listed at 13560 Morris Road, Suite 1250, Alpharetta, GA 30004 USA. | Burlingame, California, USA |
| Integrations | Official connectivity includes Excel, Microsoft Access, Oracle, MySQL, SQL Server, XML and FTP through ODBC or ADO interfaces. | Epicenter can connect LLMs and AI libraries through Python or APIs, and its pricing page lists SAML/LTI authentication for applicable plans. |
ExtendSim plans
- Analysis RunTime (Individual)$495, paid once
- ExtendSim CP (Individual)$995, paid once
- ExtendSim DE (Individual)$3,495, paid once
- ExtendSim Pro (Individual)$4,995, paid once
- ExtendSim Cloud (up to 4 instances)$10,000 a year
- ExtendSim Cloud Subscription (up to 4 instances)Priced on request
Forio plans
- Epicenter PersonalFree
- Ready-Made SimulationsPriced on request
- Epicenter Professional$1,970 a year
- Performer setup and training$2,700, paid once
- Epicenter Business$4,770 a year
- Performer Business$7,200 a year
Pick ExtendSim if…
ExtendSim suits decision-makers modeling processes and comparing system configurations. It is intended for users with a supported Windows setup or the ability to run Windows on a Mac.
Pick Forio if…
Forio is aimed at educators, instructional designers, and learning and development leaders building simulation-based learning. Its options cover teams seeking ready-made business exercises, role-play activities, or tailored simulations.