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Fashion · head to head

Optitex vs Sizebay

Optitex logo

Optitex

Fashion

2D/3D integrated design and production solutions

From
$300/month
Rated
-
Full reviewWebsite
Sizebay logo

Sizebay

Fashion

AI-powered sizing and fit recommendation platform

From
€250/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Optitex pricing is not published and requires contacting sales; Sizebay no pricing information published on vendor website
  • They diverge on capability: Optitex covers 2D pattern design, Sizebay covers AI sizing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Optitex and Sizebay actually diverge.

Attributes where Optitex and Sizebay differ
AttributeOptitexSizebay
Starting price$300/month€250/month
PlatformsWindowsWeb
Founded19882017

Identical on both: pricing model (subscription), free tier (No), user rating (Not yet rated), category (Fashion).

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 Optitex

  • 2D pattern design
  • Automatic grading
  • 3D virtual prototyping
  • Fabric simulation
  • Marker making
  • Nest optimization
  • Avatar customization
  • Animation & rendering

Only in Sizebay

  • AI sizing
  • Fit recommendations
  • Return analytics
  • Customer insights
  • Shopify
  • Magento
  • Encryption
  • Authentication

Both cover

  • Cloud deployment
  • English language support

What people use each for

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

Optitex

  • 2D pattern making and functional grading for apparelnot Sizebay
  • 3D garment simulation and virtual fitnot Sizebay
  • Marker making and nesting to reduce fabric wastenot Sizebay
  • Cut planning for productionnot Sizebay
  • Technical design for automotive interiors and upholsterynot Sizebay

Sizebay

  • Sizingnot Optitex
  • Return reductionnot Optitex

Where each one falls short

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

Optitex

  • Pricing is not published and requires contacting sales
  • Split into separate modules, so Marker, CutPlan, Print and Cut and Fabric Management are bought alongside the core 2D and 3D pattern software

Sizebay

  • No pricing information published on vendor website
  • Requires scheduling a demo to obtain pricing details
  • No public pricing tiers or subscription information disclosed

Pricing, plan by plan

Optitex

$300/month
  • 2D CAD$300/month
    • Pattern design
    • Grading
    • Marker making
  • 2D + 3D$500/month
    • Everything in 2D CAD
    • 3D virtual fitting
    • Fabric simulation
  • Enterprise$undefined/month
    • Full platform
    • Multi-site licensing
    • PLM integration

Sizebay

€250/month
  • Startup$250/month
    • AI sizing
    • Basic analytics
  • Professional$500/month
    • All features
    • Custom integration

Which should you pick?

Choose Optitex if

  • You need 2d pattern design.
  • You work on Windows.
  • You also want automatic grading.
Optitex review

Choose Sizebay if

  • You need ai sizing.
  • You also want fit recommendations.
Sizebay review

Questions people ask

Is Optitex or Sizebay better?
Neither clearly leads. Optitex starts at $300/month and Sizebay at €250/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Optitex or Sizebay?
Optitex starts at $300/month and Sizebay at €250/month.
Does Optitex or Sizebay run on more platforms?
Optitex runs on Windows. Sizebay runs on Web.
What is Optitex best used for?
Optitex is most often used for 2d pattern making and functional grading for apparel, 3d garment simulation and virtual fit, marker making and nesting to reduce fabric waste, cut planning for production. Of those, 2d pattern making and functional grading for apparel and 3d garment simulation and virtual fit are not what Sizebay is typically brought in for.
What can Optitex do that Sizebay cannot?
Optitex covers 2D pattern design, Automatic grading, 3D virtual prototyping, Fabric simulation. Sizebay covers AI sizing, Fit recommendations, Return analytics, Customer insights. Both handle Cloud deployment, English language support.

Answered from the vendors’ own pages

Optitex: Why doesn't Optitex publish pricing on their website?

Optitex does not list prices publicly. The company directs customers to book a demo or contact the sales team directly to discuss solutions and receive custom quotes.

Source
Sizebay: How much does Sizebay cost?

Sizebay does not publish pricing information on its website. To obtain pricing, customers must schedule a demo or contact regional offices in North America, Europe, Latin America, or other regions via email to discuss pricing and implementation details.

Source
Optitex: Is there a free trial available without contacting sales?

The Optitex website does not mention a self-service free trial. Interested parties must fill out a contact form or book a demo to learn about trial options and pricing.

Source
Sizebay: What is Sizebay's pricing model?

Sizebay operates with a custom pricing model determined through direct vendor consultation. The company provides solutions tailored to specific business needs, with pricing discussed during demo scheduling or regional office contact.

Source
Optitex: What industries does Optitex serve?

Optitex serves fashion, automotive, upholstery, and other industries. The company offers industry-specific solutions, consulting services, training, and proofs of concept.

Source
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