Softwr

Manufacturing · head to head

GrabCAD Print vs nTop

GrabCAD Print logo

GrabCAD Print

Manufacturing

Stratasys print preparation, free in Standard form and 5,000 US dollars a year for Pro

From
Free
Rated
-
Full reviewWebsite
nTop logo

nTop

CAD

Implicit computational design for lattices, heat exchangers and topology-driven parts

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only GrabCAD Print has a free tier, so it costs nothing to try first.
  • Each has a real cost: GrabCAD Print it only drives Stratasys printers, so the free Standard tier is a hardware retention mechanism rather than a portable tool, and prepared jobs do not move to another vendor.; nTop nTop is a specialist tool that sits alongside mainstream CAD rather than replacing it, so you pay for an extra seat and accept a handoff between two geometry systems.
  • They diverge on capability: GrabCAD Print covers Native CAD import, nTop covers Implicit modelling.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which GrabCAD Print and nTop actually diverge.

Attributes where GrabCAD Print and nTop differ
AttributeGrabCAD PrintnTop
Starting priceFreeOn request
Pricing modelPer user per yearquote
Free tierYesNo
PlatformsWindows, Desktop, CloudWindows, Cloud
CategoryManufacturingCAD

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

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 GrabCAD Print

  • Native CAD import
  • Multi-technology support
  • Tray arrangement and supports
  • Nesting (Pro)
  • Manufacturing templates (Pro)
  • Part labelling (Pro)
  • Wall thickness analysis (Pro)
  • Cost estimation (Pro)

Only in nTop

  • Implicit modelling
  • Lattice and cellular structures
  • Field-driven design
  • Integrated simulation
  • Reusable workflows
  • Topology optimisation
  • CAD and AM interoperability

What people use each for

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

GrabCAD Print

  • A service bureau nesting many small parts into a single tray to raise volume utilisation and reduce cost per partnot nTop
  • A production department locking validated process parameters into a template so night shift operators cannot change themnot nTop
  • A design office running FDM and PolyJet machines and wanting one preparation tool rather than twonot nTop
  • An engineering team importing native CAD assemblies directly rather than maintaining an STL export workflownot nTop

nTop

  • Designing a variable-density lattice bracket where mass must drop without losing stiffness in the loaded regionsnot GrabCAD Print
  • Generating a heat exchanger with thousands of internal channels that a conventional CAD kernel cannot representnot GrabCAD Print
  • Producing patient-specific implant geometry with porous surfaces at scale rather than one at a timenot GrabCAD Print
  • Automating a family of parts as a reusable design workflow that reruns when the load case changesnot GrabCAD Print

Where each one falls short

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

GrabCAD Print

  • It only drives Stratasys printers, so the free Standard tier is a hardware retention mechanism rather than a portable tool, and prepared jobs do not move to another vendor.
  • Pro is 5,000 US dollars per named user per year on top of machines that already cost six figures, and there is no floating licence in the standard offer, so shift-based teams buy multiple seats.
  • The production features that most justify the spend, nesting and manufacturing templates, are all locked behind Pro, meaning the free tier is not viable for a bureau.
  • Stratasys materials are proprietary and cartridge-locked, so the software sits on top of a consumables model where the recurring cost is set entirely by the vendor.
  • Support and feature coverage vary by printer family; newer technologies such as SAF and the Neo SLA line have historically lagged FDM in the depth of preparation options exposed.

nTop

  • nTop is a specialist tool that sits alongside mainstream CAD rather than replacing it, so you pay for an extra seat and accept a handoff between two geometry systems.
  • Implicit modelling requires a different way of thinking from feature-based CAD, and the retraining period is long enough that unused licences are a common and expensive outcome.
  • No pricing is published and there is no free or hobbyist tier, so evaluation runs through a sales process and small teams cannot try it seriously without engaging.
  • Subscription only, with no perpetual licence, means the geometry logic you built stops being editable the day you stop paying, which is a real risk for long-lifecycle aerospace and medical programmes.
  • The output is most valuable when you have additive manufacturing capacity to make it; organisations without machines that can print the geometry end up designing parts nobody can produce.

Pricing, plan by plan

GrabCAD Print

Free
  • GrabCAD Print StandardFree
    • Free for Stratasys printer owners
    • Native CAD import and tray arrangement
    • Support generation and section tools
  • GrabCAD Print Pro$5000/year
    • Per named user per year
    • Automated build nesting
    • Manufacturing templates with locked process parameters

nTop

On request
  • nTop$undefined/year
    • Annual named or floating seat subscription
    • No perpetual licence offered
    • Capability tiers quoted by use case

Which should you pick?

Choose GrabCAD Print if

  • You need native cad import.
  • You want to start without paying.
  • You work on Windows, Desktop, Cloud.
  • You also want multi-technology support.
GrabCAD Print review

Choose nTop if

  • You need implicit modelling.
  • You work on Windows, Cloud.
  • You also want lattice and cellular structures.
nTop review

Questions people ask

Is GrabCAD Print or nTop better?
Neither clearly leads. GrabCAD Print starts at Free and nTop at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GrabCAD Print or nTop?
GrabCAD Print has a free tier; the other does not. Paid plans start at Free for GrabCAD Print and On request for nTop.
Does GrabCAD Print or nTop run on more platforms?
GrabCAD Print runs on Windows, Desktop, Cloud. nTop runs on Windows, Cloud.
Can I use GrabCAD Print for free?
Yes. GrabCAD Print has a free tier, so you can try it without paying. nTop starts at On request.
What is GrabCAD Print best used for?
GrabCAD Print is most often used for a service bureau nesting many small parts into a single tray to raise volume utilisation and reduce cost per part, a production department locking validated process parameters into a template so night shift operators cannot change them, a design office running fdm and polyjet machines and wanting one preparation tool rather than two, an engineering team importing native cad assemblies directly rather than maintaining an stl export workflow. Of those, a service bureau nesting many small parts into a single tray to raise volume utilisation and reduce cost per part and a production department locking validated process parameters into a template so night shift operators cannot change them are not what nTop is typically brought in for.
What can GrabCAD Print do that nTop cannot?
GrabCAD Print covers Native CAD import, Multi-technology support, Tray arrangement and supports, Nesting (Pro). nTop covers Implicit modelling, Lattice and cellular structures, Field-driven design, Integrated simulation.

Answered from the vendors’ own pages

GrabCAD Print: Is GrabCAD Print free?

GrabCAD Print Standard is free for Stratasys printer owners. GrabCAD Print Pro is 5,000 US dollars per user per year.

nTop: Is nTop the same company as nTopology?

Yes. nTopology rebranded to nTop. The product is the same lineage.

GrabCAD Print: Can it drive a non-Stratasys printer?

No. It is tied to Stratasys hardware.

nTop: Does it replace SolidWorks or NX?

No. It is used alongside them. Mainstream CAD handles the conventional geometry and assembly; nTop handles the lattice, field-driven and complex internal structure work.

GrabCAD Print: What do I actually get for the Pro fee?

Nesting, manufacturing templates, part labelling, wall thickness analysis and build cost estimation. These are production rather than prototyping features.

nTop: Is there a free version?

No free commercial tier is published. Access runs through a demo and sales process, with academic programmes handled separately.

GrabCAD Print: Is there a trial?

Yes, Stratasys has offered 30 and 60 day trials of Pro.

nTop: Can I buy a perpetual licence?

No. It is sold as an annual subscription, so budget it as recurring cost across the life of the programme.

Share

Related pages

More on GrabCAD Print

More on nTop

Keep looking

Other head to heads