ExtendSim vs OrCAD X
ExtendSim
extendsim.comOrCAD X
cadence.comSide by side
| Figure | ExtendSim | OrCAD X |
|---|---|---|
| Price from | $833.33/mo | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 10 | 3 |
| Spec score · Simulation Software | 9.0 (#2) | 7.4 (#9) |
| Founded | 1987 | 1988 |
| Headquarters | ANDRITZ Inc. is listed at 13560 Morris Road, Suite 1250, Alpharetta, GA 30004 USA. | San Jose, California, USA |
| License limits | An Individual license is for one identified user on one computer, and shared use or network or internet use is prohibited under that license option. | Single-user cloud licenses allow installation on up to five computers with only one device active at a time; cloud floating licenses and license borrowing are not supported. |
| Purpose | ExtendSim simulates processes to help decision-makers assess opportunities for improvement and determine system configurations. | OrCAD X is an AI-enabled electronic design automation platform for schematic capture, PCB layout, and simulation, aimed at small to medium-sized businesses designing medium-complexity boards. |
| Support | The annual Maintenance & Support Plan covers download and installation help, troubleshooting, updates, upgrades and refreshed activation keys. | Premium support offers major and minor product updates, OnCloud access, and phone and case-based technical support; community forums and online training are also available. |
| Trial | The trial runs for 30 days from first launch and is limited to the person who downloaded it. | The commercial Professional Plus trial lasts 30 days, provides unrestricted access to that tier, and requires no payment details; the academic license lasts six months. |
Plans
ExtendSim
- 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 Subscription (up to 4 instances)Priced on request
- ExtendSim Cloud (up to 4 instances)$10,000 a year
- ExtendSim Cloud Subscription (up to 32 instances)Priced on request
- ExtendSim Cloud (up to 32 instances)$25,000 a year
- OEM license$50,000 a year
- OEM License$50,000 a year
OrCAD X
- OrCAD X ProfessionalPrice not published
- OrCAD X Professional PlusPrice not published
- OrCAD X StandardPrice not published
In their own words
ExtendSim
ExtendSim is process simulation software for decision-makers assessing improvement opportunities and system configurations. It supports customizable modeling logic, hierarchical subsystems, interactive user interfaces and exploration of design options. Features include reusable custom blocks, model hierarchies, simulation animation, 35 built-in distributions and statistical analysis tools. Data exchange options include Excel, ODBC and ADO databases, FTP and text files; Scenario Manager can export results to JMP or Minitab. ExtendSim Pro adds discrete-rate and reliability block diagramming capabilities to DE, while DE adds message-based discrete-event architecture to CP. It is a Windows application, with web also listed as a platform. Standard licenses require 64-bit Windows 10 or Windows 11; ARM configurations are not officially supported. Mac use requires installing Windows with an emulator such as Parallels or Boot Camp. The trial lasts 30 days from first launch and is limited to the downloader; it disables Multicore Analysis, watermarks models and cannot run on virtual machines. Individual license options are one-time purchases, with first-year Maintenance & Support included; CP costs $995, paid once, DE $3,495, paid once and Pro $4,995, paid once.
OrCAD X
OrCAD X is an AI-enabled electronic design automation platform for small and medium-sized businesses making medium-complexity boards. It combines schematic capture, PCB layout and circuit simulation across web and Windows deployments. Layout tools include interactive and automatic routing, design-rule checks, constraint-driven tools, 3D viewing and design-for-manufacturing checks. Integrated PSpice handles analog and mixed-signal simulation with Monte Carlo, worst-case and sensitivity analyses. Capture connects to Ultra Librarian, SamacSys and SnapMagic for symbols and footprints. ECAD/MCAD collaboration supports SOLIDWORKS, CATIA, Siemens NX, Autodesk Fusion and PTC Creo. Professional and Professional Plus add Live BOM information on lifecycle, availability, inventory, lead time, alternatives and pricing. Standard, Professional and Professional Plus are yearly single-user licenses with region-dependent pricing. The commercial Professional Plus trial lasts 30 days, requires no payment details and provides unrestricted access to that tier.