Cadence Actran is a computer-aided engineering simulation suite that performs acoustic, vibro-acoustic, and aero-acoustic analysis to predict and optimize noise, vibration, and harshness (NVH) and sound propagation using frequency- and time-domain solvers.
Published Aug 24, 2026
| Starting Price | Not publicly listed (quote-based typical) | Not publicly listed (quote-based typical) | Not publicly listed (quote-based typical) |
| Primary use case | Dedicated acoustics, vibroacoustics and aeroacoustics within CAE toolchains; NVH specialists | Integrated CAE and NVH workflows within Siemens PLM/CAE ecosystem | Broad simulation suite with acoustics plus sound quality/psychoacoustics workflows |
| Key capability | Depth in acoustic and vibro-acoustic workflows (including trim/porous material modeling) | End-to-end Siemens ecosystem and PLM/CAE integration for full-vehicle workflows | Broad physics coverage and sound-quality tooling with integration to structural/CFD results |
| Key weakness | Limited public review volume; perceived steep learning curve; narrower multiphysics scope | Ecosystem complexity and dependency on Siemens stack; potential cost and integration overhead | Suite complexity and modular licensing model can increase procurement and integration workload |
The completion of Cadence’s acquisition of Hexagon D&E (early 2026) indicates that Actran may be integrated into a broader system design and analysis portfolio alongside structural and multibody tools. Potential impacts include improved bundling and interoperability, but also possible product rationalization risk (for example, roadmap changes or licensing transitions). Procurement teams should monitor vendor roadmaps and request written clarifications on product support timelines and licensing changes.