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CAD · head to head

Bentley MicroStation vs Houdini

Bentley MicroStation logo

Bentley MicroStation

CAD

CAD and modelling platform for infrastructure design, and the file format the rest of Bentley runs on

From
$2284/year
Rated
-
Full reviewWebsite
Houdini logo

Houdini

CAD

Procedural 3D animation and VFX

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Houdini has a free tier, so it costs nothing to try first.
  • Each has a real cost: Bentley MicroStation bentley licensing has a history of usage-based true-ups, where running the software beyond your entitlement is permitted at the time and invoiced later, so finance teams get bills nobody in the design office authorised.; Houdini houdini Indie at $299 per year requires annual gross revenue under $100K USD
  • They diverge on capability: Bentley MicroStation covers DGN modelling, Houdini covers Procedural modeling.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Bentley MicroStation and Houdini actually diverge.

Attributes where Bentley MicroStation and Houdini differ
AttributeBentley MicroStationHoudini
Starting price$2284/yearFree
Pricing modelPer user per yearsubscription
Free tierNoYes
PlatformsWindowsWindows, MacOS, Linux
FoundedUnknown1987

Identical on both: user rating (Not yet rated), category (CAD).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Bentley MicroStation

  • DGN modelling
  • DWG editing
  • Reality modelling
  • Parametric components
  • Drawing composition
  • Visualisation
  • MDL and .NET APIs
  • iTwin publishing

Only in Houdini

  • Procedural modeling
  • VFX
  • Simulations
  • Particle systems
  • Pyro FX
  • Ocean tools
  • Rigging
  • Rendering

What people use each for

The jobs each tool is most often brought in to do.

Bentley MicroStation

  • A civil consultancy bidding on state DOT or national highways work that mandates DGN deliverables and issues a MicroStation workspacenot Houdini
  • A rail or utility owner-operator maintaining decades of legacy DGN drawings that would lose data in a DWG round tripnot Houdini
  • An engineering firm standardising on OpenRoads or OpenBuildings, which require the MicroStation platform underneathnot Houdini
  • A survey or asset team draping design geometry over point clouds and reality meshes for existing-conditions worknot Houdini

Houdini

  • Procedural 3D modelling and environment generationnot Bentley MicroStation
  • Visual effects simulation for pyro, fluids, cloth and rigid bodiesnot Bentley MicroStation
  • Building reusable procedural assets for a studio pipelinenot Bentley MicroStation

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Bentley MicroStation

  • Bentley licensing has a history of usage-based true-ups, where running the software beyond your entitlement is permitted at the time and invoiced later, so finance teams get bills nobody in the design office authorised.
  • It is Windows only, with no macOS or Linux build and no browser client, which rules it out for studios that have standardised on Mac hardware.
  • The user base is far smaller than AutoCAD's, so hiring a MicroStation operator is harder and slower in most markets and contract staff command a premium.
  • Value depends almost entirely on whether your clients mandate DGN; outside infrastructure and government work you are paying several times the price of mainstream CAD for a format nobody asks you for.
  • Agency workspaces, seed files and configuration variables make deployment a specialist job, and a firm working for several agencies ends up maintaining multiple incompatible configurations.

Houdini

  • Houdini Indie at $299 per year requires annual gross revenue under $100K USD
  • Houdini Indie cannot be used in the same pipeline as commercial versions of Houdini
  • Houdini Indie and Apprentice save to their own .hipnc file format, which commercial Houdini pipelines do not share
  • The free Apprentice edition is non commercial, caps render resolution at 1920x1080 and watermarks output images
  • Houdini Indie ships with only 2 render tokens
  • Full DOP level simulation node access requires Houdini FX at $4,495 per workstation; Core at $1,995 exposes only SOP level pre built simulation assets
  • Extra render tokens cost $195

Pricing, plan by plan

Bentley MicroStation

$2284/year
  • Virtuoso Subscription$2284/year
    • Single-user MicroStation licence
    • Bentley Keys redeemable for training, mentoring or consulting
    • Bought through Bentley's eStore with a card
  • Practitioner or Enterprise licence$undefined/year
    • Term or perpetual licence sold direct by Bentley
    • Perpetual purchase requires an ongoing SELECT maintenance subscription
    • Volume and enterprise agreements with pooled licence usage

Houdini

Free
  • ApprenticeFree
    • Learning version
    • Non-commercial
  • Indie$269/month
    • Revenue limit $100K
  • Core$1995/month
    • Full commercial
  • FX$4495/month
    • Full + simulations

Which should you pick?

Choose Bentley MicroStation if

  • You need dgn modelling.
  • You work on Windows.
  • You also want dwg editing.
Bentley MicroStation review

Choose Houdini if

  • You need procedural modeling.
  • You want to start without paying.
  • You work on Windows, MacOS, Linux.
  • You also want vfx.
Houdini review

Questions people ask

Is Bentley MicroStation or Houdini better?
Neither clearly leads. Bentley MicroStation starts at $2284/year and Houdini at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bentley MicroStation or Houdini?
Houdini has a free tier; the other does not. Paid plans start at $2284/year for Bentley MicroStation and Free for Houdini.
Does Bentley MicroStation or Houdini run on more platforms?
Bentley MicroStation runs on Windows. Houdini runs on Windows, MacOS, Linux.
Can I use Houdini for free?
Yes. Houdini has a free tier, so you can try it without paying. Bentley MicroStation starts at $2284/year.
What is Bentley MicroStation best used for?
Bentley MicroStation is most often used for a civil consultancy bidding on state dot or national highways work that mandates dgn deliverables and issues a microstation workspace, a rail or utility owner-operator maintaining decades of legacy dgn drawings that would lose data in a dwg round trip, an engineering firm standardising on openroads or openbuildings, which require the microstation platform underneath, a survey or asset team draping design geometry over point clouds and reality meshes for existing-conditions work. Of those, a civil consultancy bidding on state dot or national highways work that mandates dgn deliverables and issues a microstation workspace and a rail or utility owner-operator maintaining decades of legacy dgn drawings that would lose data in a dwg round trip are not what Houdini is typically brought in for.
What can Bentley MicroStation do that Houdini cannot?
Bentley MicroStation covers DGN modelling, DWG editing, Reality modelling, Parametric components. Houdini covers Procedural modeling, VFX, Simulations, Particle systems.

Answered from the vendors’ own pages

Bentley MicroStation: Can MicroStation open and save DWG files?

Yes, it edits DWG natively rather than importing it. Fidelity is good but not perfect on complex dynamic blocks and some annotation styles, so a DWG-mandated deliverable is still safer produced in AutoCAD.

Houdini: How much does SideFX Houdini cost?

SideFX Houdini pricing is not published on their website. Specific prices for commercial, educational, and non-commercial licenses must be obtained by adding items to your cart or contacting SideFX sales directly.

Source
Bentley MicroStation: Is there still a perpetual licence?

Yes, Bentley still sells perpetual licences alongside term and Virtuoso subscriptions, but a perpetual licence needs an annual SELECT subscription to receive updates and support, so it is not a one-off cost.

Houdini: What license types does Houdini offer?

Houdini offers Commercial licenses (Houdini Indie for under $100K USD annual revenue, Houdini Core, Houdini FX, Houdini Engine), Non-Commercial licenses (Houdini Apprentice free, Houdini Education for Students and Schools), Rental options, and Annual Upgrade Plans. Volume-based discounts are available for Houdini Engine.

Source
Bentley MicroStation: Do I need MicroStation if I have OpenRoads Designer?

No. The Open products include the MicroStation platform, so buying both separately is duplicate spend.

Houdini: Is Houdini available for free?

Yes. Houdini Apprentice is available free for non-commercial use. Houdini Education licenses are also available for students and schools at no cost.

Source
Bentley MicroStation: What is a Bentley Key?

A prepaid token bundled with a Virtuoso subscription that you redeem for training, mentoring or consulting hours. Unused keys are a real cost if nobody in the team books the sessions.

Houdini: Are volume discounts available for Houdini?

Yes. Volume-based discounts are available for Houdini Engine licenses. Rental and Annual Upgrade Plan pricing have been adjusted as of Houdini 21.

Source
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