Choosing a BIM authoring platform is one of the first strategic decisions on any Australian commercial project — and for mechanical, electrical and hydraulic (MEP) work, the decision almost always comes down to Autodesk Revit MEP or Graphisoft ArchiCAD. Both are mature, OpenBIM-capable platforms, but they take very different approaches to MEP authoring, clash coordination and documentation. This guide compares them head-to-head for Australian commercial builders, consultants and drafters.
Platform Snapshot: Autodesk Revit vs Graphisoft ArchiCAD
Revit has been the dominant BIM platform in Australian consultancies since the late 2000s, particularly for mechanical and electrical documentation. ArchiCAD remains strong in the architectural market — especially among smaller studios and heritage work — and its MEP Modeler add-on extends it into services coordination. Both tools support IFC-based OpenBIM exchange, meaning interoperability is rarely a hard blocker; the real differences show up in authoring depth, ecosystem and day-to-day productivity.
For a broader pillar view of how these platforms fit into a commercial BIM workflow, see our guide to BIM in MEP construction across Australia.
MEP Authoring Capability
This is where the two platforms diverge most sharply. Native MEP authoring depth — not IFC round-tripping — is what determines whether your drafters can hit LOD 300/400 efficiently.
Native MEP Families in Revit
Revit ships with discipline-specific environments for Mechanical, Electrical, Plumbing and Fire Protection. Pipes, ducts, cable trays, conduit and fittings are true system-aware objects — they carry flow, pressure drop, load and circuit information natively. Australian content libraries (Caroma, Rehau, Rheem, Reece, Legrand, Clipsal and most mechanical suppliers) publish Revit families that drop straight into the authoring model.
For full-service commercial MEP documentation, our team uses Revit end-to-end as part of our MEP BIM drafting services, because the native routing tools, auto-connect behaviour and in-model interference checks cut drafting hours significantly compared with manual CAD workflows.
ArchiCAD MEP Modeler Add-On
ArchiCAD does not author MEP natively — it needs the MEP Modeler add-on, which brings parametric ducts, pipes and cable trays into the model. Routing is competent, especially for smaller commercial jobs where the architect and services consultant share one platform, but the MEP library is thinner than Revit’s and manufacturer-supplied Australian content is limited. Many ArchiCAD-led practices still outsource MEP to a Revit drafter and federate via IFC — the reverse of the usual Revit-central workflow.
Clash Detection and Coordination
Both platforms support clash detection, but they do it differently. Revit offers in-model Interference Check for same-discipline and cross-discipline clashes, and the Revit-native links feed directly into Navisworks for federation-level Clash Detective runs. ArchiCAD uses its own Collision Detection tool within the Graphisoft ecosystem, plus IFC export into Solibri or BIMcollab ZOOM for federated coordination.
On a large Australian commercial project — say a 15-storey mixed-use tower — the Revit + Navisworks stack remains the practical industry default because almost every structural and architectural consultant is already producing Revit links. ArchiCAD-authored architecture can still participate via IFC, but the coordination cadence is usually slower.
IFC Exchange, OpenBIM and NATSPEC Compliance
Australia’s NATSPEC National BIM Guide strongly encourages IFC-based exchange, and both platforms are certified for IFC 2×3 and IFC4. ArchiCAD has historically had the more polished IFC exporter — Graphisoft was an early OpenBIM champion — but Revit’s IFC export has caught up substantially in recent releases, and NATSPEC-compliant property sets can be mapped from either side.
In practice, the IFC-exchange question is less about which platform exports cleaner IFCs and more about which consultant is authoring what. If the architect is on ArchiCAD and the MEP consultant is on Revit, the federated model lives in Navisworks or Solibri with both tools contributing IFC. Our MEP CAD drafting team routinely handles this mixed-source workflow for commercial clients.
Consultant Ecosystem in Australia
This is often the deciding factor. The Australian MEP consultant market — engineers, drafters, shop-drawing specialists, fabricators — is overwhelmingly Revit-first. Hiring a contract Revit MEP drafter in Sydney, Melbourne or Brisbane is trivial; hiring a contract ArchiCAD MEP Modeler drafter is substantially harder. Fabricators and sheet-metal shops working from shop drawings also expect Revit or Navisworks inputs, not ArchiCAD PLN files.
If you are a commercial builder awarding an MEP package and you specify ArchiCAD, you will narrow your subcontractor pool. If you specify Revit (or “Revit or IFC equivalent”), you open the full market.
Licensing Cost (AUD) and Total Cost of Ownership
At list prices in 2026, Autodesk AEC Collection (which bundles Revit, Navisworks Manage, Civil 3D and AutoCAD) sits materially higher than a standalone ArchiCAD subscription. Adding ArchiCAD’s MEP Modeler narrows the gap but does not close it. For a small architecture-led studio that rarely authors services, ArchiCAD + MEP Modeler is genuinely cheaper. For a mid-size services consultancy producing full MEP packages all day, Revit’s productivity — larger library, faster routing, automatic discipline templates — usually recovers the licensing premium within the first project.
Total cost of ownership also includes training, content libraries, clash-detection tooling, and the ability to hire drafters at short notice. When those are factored in, Revit’s effective cost for Australian commercial MEP work tends to be lower than the raw subscription comparison suggests.
Where ArchiCAD Still Wins
ArchiCAD is not the wrong answer everywhere. It retains advantages on:
- Architect-led projects where services scope is light (boutique fitouts, small retail, heritage).
- Integrated one-tool workflows where the same studio authors architecture and MEP.
- Projects with strong IFC / OpenBIM mandates and a preference for Graphisoft’s exporter fidelity.
- Teams already deeply skilled in ArchiCAD who do not want to maintain a second platform.
Where Revit MEP Wins
For the bulk of Australian commercial work — multi-storey commercial, mixed-use, healthcare, education, data centres, industrial — Revit MEP wins on:
- Native MEP system awareness (flow, pressure, load, circuits).
- Australian manufacturer content availability.
- Clash workflow integration with Navisworks for federation-level coordination.
- Subcontractor and drafter availability across every major capital city.
- Shop-drawing and fabrication downstream compatibility.
For a direct comparison against the other common Autodesk alternative, see our companion post Revit MEP vs AutoCAD MEP.
Verdict for Australian Commercial MEP Projects
On almost every commercial MEP project in Australia, Revit is the pragmatic choice. ArchiCAD remains a valid authoring tool for architecture and for small architect-led jobs with light services scope, but once a project needs serious mechanical load calculations, full electrical circuiting, hydraulic system documentation and federated clash coordination with structural and architectural consultants, the Revit + Navisworks stack is still the benchmark the Australian market is built around.
If your project is being authored in ArchiCAD and you need the services package delivered in Revit for coordination, shop drawings or fabrication, Meter Built can bridge that gap — we work from IFC or ArchiCAD exports and deliver Revit-native MEP documentation ready for your federated model.