Softwr

CAD · head to head

CATIA vs KiCad

CATIA logo

CATIA

CAD

World's leading solution for product design

From
On request
Rated
-
Full reviewWebsite
KiCad logo

KiCad

CAD

Free open source schematic capture and PCB layout with no seat, board size or layer limits

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only KiCad has a free tier, so it costs nothing to try first.
  • Each has a real cost: CATIA no public pricing available on vendor website; KiCad there is no vendor obligation behind the free software, so a blocking bug is escalated to a volunteer community unless you separately buy a contract from KiCad Services Corporation.
  • They diverge on capability: CATIA covers Surface modeling, KiCad covers Schematic capture.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which CATIA and KiCad actually diverge.

Attributes where CATIA and KiCad differ
AttributeCATIAKiCad
Starting priceOn requestFree
Pricing modelquoteOpen source, no licence fee
Free tierNoYes
PlatformsWindows, Linux (some)Windows, macOS, Linux
Founded1981Unknown

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 CATIA

  • Surface modeling
  • Class A surfacing
  • Systems engineering
  • Simulation
  • Composites design
  • Electrical design
  • Knowledge-based engineering
  • ENOVIA PLM

Only in KiCad

  • Schematic capture
  • PCB layout
  • No design limits
  • 3D viewer
  • Manufacturing output
  • Scripting

What people use each for

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

CATIA

  • 3D product designnot KiCad
  • Simulation and analysisnot KiCad
  • System design and developmentnot KiCad
  • Manufacturing engineeringnot KiCad
  • Advanced modelingnot KiCad

KiCad

  • A hardware startup designing a multi-layer board without paying for an Altium seatnot CATIA
  • A university teaching PCB design where per-student licences are unaffordablenot CATIA
  • An open hardware project that needs design files anyone can open and modifynot CATIA
  • An engineer prototyping a board at home who needs commercial rights on the outputnot CATIA

Where each one falls short

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

CATIA

  • No public pricing available on vendor website
  • Requires direct contact with sales for quotes
  • Enterprise-grade CAD software likely requires substantial investment

KiCad

  • There is no vendor obligation behind the free software, so a blocking bug is escalated to a volunteer community unless you separately buy a contract from KiCad Services Corporation.
  • High speed design support, including advanced constraint management, differential pair and impedance tooling, remains behind Altium and Cadence, which matters as soon as boards carry fast interfaces.
  • Rigid-flex and complex stack-up design is weak, so products with flex circuits usually need a commercial package.
  • Component library and part sourcing integrations are thinner than the commercial tools, so parts data and availability checking is manual work someone has to own.
  • Multi-engineer design data management is not provided; teams end up assembling Git workflows themselves, and merge handling on binary-adjacent design files is awkward.

Pricing, plan by plan

CATIA

On request

No published plan breakdown. See the CATIA review.

KiCad

Free
  • KiCadFree
    • Full suite under GPL
    • No board size, layer or component limits
    • Commercial use permitted
  • Commercial support$undefined/year
    • Support contracts sold separately by KiCad Services Corporation
    • Priority issue handling and consulting
    • Not included with the free software

Which should you pick?

Choose CATIA if

  • You need surface modeling.
  • You work on Windows, Linux (some).
  • You also want class a surfacing.
CATIA review

Choose KiCad if

  • You need schematic capture.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want pcb layout.
KiCad review

Questions people ask

Is CATIA or KiCad better?
Neither clearly leads. CATIA starts at On request and KiCad at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CATIA or KiCad?
KiCad has a free tier; the other does not. Paid plans start at On request for CATIA and Free for KiCad.
Does CATIA or KiCad run on more platforms?
CATIA runs on Windows, Linux (some). KiCad runs on Windows, macOS, Linux.
Can I use KiCad for free?
Yes. KiCad has a free tier, so you can try it without paying. CATIA starts at On request.
What is CATIA best used for?
CATIA is most often used for 3d product design, simulation and analysis, system design and development, manufacturing engineering. Of those, 3d product design and simulation and analysis are not what KiCad is typically brought in for.
What can CATIA do that KiCad cannot?
CATIA covers Surface modeling, Class A surfacing, Systems engineering, Simulation. KiCad covers Schematic capture, PCB layout, No design limits, 3D viewer.

Answered from the vendors’ own pages

CATIA: How much does CATIA cost?

Pricing is not publicly displayed on CATIA's product page. Customers must contact Dassault Systèmes directly or visit user communities to obtain pricing information for CATIA licenses and subscriptions.

Source
KiCad: Is KiCad really free for commercial work?

Yes. It is GPL licensed with no restriction on commercial use, board size, layer count or component count.

CATIA: Is there a free version of CATIA?

No free version or trial is mentioned on CATIA's product page. CATIA is described as a comprehensive commercial solution for product innovation, and no freemium option is referenced.

Source
KiCad: Can I buy support?

Yes, but not from the project. KiCad Services Corporation sells commercial support contracts separately; CERN moved to exactly that arrangement after ending its donation programme.

KiCad: How is development funded?

Through donations and sponsors administered via The Linux Foundation, plus contributed engineering time.

KiCad: Is it good enough to replace Altium?

For most low and medium speed boards yes. For high speed, rigid-flex and heavily constrained designs, the commercial tools still hold a clear lead.

Share

Related pages

More on CATIA

More on KiCad

Keep looking

Other head to heads