G2

Laishetti S.

Senior Development Engineer

Small-Business (50 or fewer emp.)

9/4/2026

"Octave Forte 3D: Powerful, Data-Centric 3D CAD for Industrial Design"

4.5/5

What do you like best about Octave Forte 3D?

Octave Forte 3D (formerly known as Intergraph Smart 3D) is a high-end, data-centric 3D CAD design software developed by Hexagon. It is heavily used in plant design, shipbuilding, offshore facilities, and heavy industrial engineering Review collected by and hosted on G2.com.

What do you dislike about Octave Forte 3D?

The software carries a steep learning curve and requires dedicated training for new users to navigate its complex interface efficiently. Additionally, it demands high-end system hardware to run smoothly; processing large, highly detailed models can occasionally cause performance lag or stability issues on standard machines. Review collected by and hosted on G2.com.

What problems is Octave Forte 3D solving and how is that benefiting you?

Eliminates Design Clashes and Rework: Its real-time, automated clash detection and rule-based architecture catch physical interferences between piping, structural, and electrical disciplines early, preventing costly site modifications during construction.

Facilitates Multi-Disciplinary Global Collaboration: It solves the issue of siloed engineering teams by providing a centralized 3D environment where teams across multiple locations can collaborate concurrently on up-to-date models.

Streamlines Renovation & Retrofitting: By integrating directly with laser scan point cloud data, it eliminates the guesswork involved in modeling existing brownfield facilities. Review collected by and hosted on G2.com.