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Manufacturing · head to head

Flow Software vs GrabCAD Print

Flow Software logo

Flow Software

Manufacturing

Manufacturing KPI and OEE calculation engine with published list prices, licensed by measure count

From
$11390/one-time
Rated
-
Full reviewWebsite
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

The short version

  • Only GrabCAD Print has a free tier, so it costs nothing to try first.
  • Each has a real cost: Flow Software the 11,390 dollar Starter licence caps at 250 measures and events, which a multi-line plant exhausts quickly once each line contributes a dozen calculations, forcing a jump to the 62,230 dollar tier.; 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.
  • They diverge on capability: Flow Software covers Calculation engine, GrabCAD Print covers Native CAD import.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Flow Software and GrabCAD Print actually diverge.

Attributes where Flow Software and GrabCAD Print differ
AttributeFlow SoftwareGrabCAD Print
Starting price$11390/one-timeFree
Pricing modelOne-time purchasePer user per year
Free tierNoYes
PlatformsWindows, WebWindows, Desktop, Cloud

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

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 Flow Software

  • Calculation engine
  • Measure model
  • Historian connectors
  • Manual data entry
  • Event framing
  • Excel and Power BI output
  • Flow dashboards
  • AI Gateway

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)

What people use each for

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

Flow Software

  • A brewery replacing a fragile network of OEE spreadsheets with governed calculations from the same historian datanot GrabCAD Print
  • Reporting specific energy consumption per tonne against an ISO 50001 audit where the calculation method must be documentednot GrabCAD Print
  • Feeding Power BI plant dashboards from a historian without giving analysts direct tag-level accessnot GrabCAD Print
  • A site that needs lab results typed in and combined with automated tag data in the same yield calculationnot GrabCAD Print

GrabCAD Print

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

Where each one falls short

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

Flow Software

  • The 11,390 dollar Starter licence caps at 250 measures and events, which a multi-line plant exhausts quickly once each line contributes a dozen calculations, forcing a jump to the 62,230 dollar tier.
  • The Unlimited licence requires every engine on a single server or VM, so any multi-server or multi-site topology goes straight to Distributed at roughly double the price with no intermediate option.
  • Maintenance renews at about fifteen percent of the installed base annually, so a large perpetual estate carries a five-figure recurring cost that the headline perpetual price hides.
  • It is a Windows product with a Microsoft data stack, so Linux or container-native deployment strategies do not apply and the server has to be managed on the plant Windows estate.
  • It calculates and reports but does not collect from equipment itself, so an existing historian or OPC layer is a prerequisite and Flow adds cost on top of that rather than replacing it.

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.

Pricing, plan by plan

Flow Software

$11390/one-time
  • Starter$11390/one-time
    • 250 KPI measures and events
    • Single server deployment
    • First year of software maintenance included
  • Unlimited$62230/one-time
    • Unlimited KPI measures and events
    • All engines must run on one server or dedicated VM
    • First year of maintenance included
  • Distributed$128450/one-time
    • Unlimited measures with engines distributed across multiple servers
    • Required for multi-server and multi-site deployments
    • Available as an annual subscription at 34,250 USD instead

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

Which should you pick?

Choose Flow Software if

  • You need calculation engine.
  • You work on Windows, Web.
  • You also want measure model.
Flow Software review

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

Questions people ask

Is Flow Software or GrabCAD Print better?
Neither clearly leads. Flow Software starts at $11390/one-time and GrabCAD Print at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Flow Software or GrabCAD Print?
GrabCAD Print has a free tier; the other does not. Paid plans start at $11390/one-time for Flow Software and Free for GrabCAD Print.
Does Flow Software or GrabCAD Print run on more platforms?
Flow Software runs on Windows, Web. GrabCAD Print runs on Windows, Desktop, Cloud.
Can I use GrabCAD Print for free?
Yes. GrabCAD Print has a free tier, so you can try it without paying. Flow Software starts at $11390/one-time.
What is Flow Software best used for?
Flow Software is most often used for a brewery replacing a fragile network of oee spreadsheets with governed calculations from the same historian data, reporting specific energy consumption per tonne against an iso 50001 audit where the calculation method must be documented, feeding power bi plant dashboards from a historian without giving analysts direct tag-level access, a site that needs lab results typed in and combined with automated tag data in the same yield calculation. Of those, a brewery replacing a fragile network of oee spreadsheets with governed calculations from the same historian data and reporting specific energy consumption per tonne against an iso 50001 audit where the calculation method must be documented are not what GrabCAD Print is typically brought in for.
What can Flow Software do that GrabCAD Print cannot?
Flow Software covers Calculation engine, Measure model, Historian connectors, Manual data entry. GrabCAD Print covers Native CAD import, Multi-technology support, Tray arrangement and supports, Nesting (Pro).

Answered from the vendors’ own pages

Flow Software: Does Flow publish real prices?

Yes. Starter is 11,390 USD perpetual for 250 measures, Unlimited is 62,230 USD perpetual or 16,595 USD a year, and Distributed is 128,450 USD perpetual or 34,250 USD a year.

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.

Flow Software: Is perpetual licensing still offered?

Yes, at every tier, with the first year of maintenance included and renewal at roughly fifteen percent per year. Subscription is available on Unlimited and Distributed only.

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

No. It is tied to Stratasys hardware.

Flow Software: Do I need a historian as well?

Effectively yes. Flow reads from historians, databases and OPC sources; it is a calculation layer, not a data collector.

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.

Flow Software: What counts as a measure?

Each configured KPI or event definition. A single line typically consumes ten to thirty, which is what makes the 250 Starter cap tighter than it looks.

GrabCAD Print: Is there a trial?

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

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