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Fashion · head to head

Sizebay vs Wave PLM

Sizebay logo

Sizebay

Fashion

AI-powered sizing and fit recommendation platform

From
€250/month
Rated
-
Full reviewWebsite
Wave PLM logo

Wave PLM

Fashion

Agile PLM solution for fashion and apparel

From
$250/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Sizebay no pricing information published on vendor website; Wave PLM starter plan requires a minimum of 10 users at $120 per user per month billed annually, and the Professional plan requires a minimum of 50 users at $100 per user per month billed annually
  • They diverge on capability: Sizebay covers AI sizing, Wave PLM covers Agile workflows.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Sizebay and Wave PLM actually diverge.

Attributes where Sizebay and Wave PLM differ
AttributeSizebayWave PLM
Starting price€250/month$250/month
PlatformsWebWindows, Mac, Web
Founded20172016

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 Sizebay

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

Only in Wave PLM

  • Agile workflows
  • Product management
  • Team collaboration
  • Real-time visibility
  • Task management
  • Document control
  • Jira
  • Slack

Both cover

  • Cloud deployment
  • Web support
  • English language support
  • German language support

What people use each for

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

Sizebay

  • Sizingnot Wave PLM
  • Return reductionnot Wave PLM

Wave PLM

  • Agile product developmentnot Sizebay

Where each one falls short

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

Sizebay

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

Wave PLM

  • Starter plan requires a minimum of 10 users at $120 per user per month billed annually, and the Professional plan requires a minimum of 50 users at $100 per user per month billed annually
  • The Wave AI add-on is priced separately from the base plan, starting at $25 per user per month billed annually

Pricing, plan by plan

Sizebay

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

Wave PLM

$250/month
  • Starter$250/month
    • Core PLM
    • Basic features
  • Growth$600/month
    • Advanced features
  • Enterprise$undefined/month
    • Full suite

Which should you pick?

Choose Sizebay if

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

Choose Wave PLM if

  • You need agile workflows.
  • You work on Windows, Mac, Web.
  • You also want product management.
Wave PLM review

Questions people ask

Is Sizebay or Wave PLM better?
Neither clearly leads. Sizebay starts at €250/month and Wave PLM at $250/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sizebay or Wave PLM?
Sizebay starts at €250/month and Wave PLM at $250/month.
Does Sizebay or Wave PLM run on more platforms?
Sizebay runs on Web. Wave PLM runs on Windows, Mac, Web.
What is Sizebay best used for?
Sizebay is most often used for sizing, return reduction. Of those, sizing and return reduction are not what Wave PLM is typically brought in for.
What can Sizebay do that Wave PLM cannot?
Sizebay covers AI sizing, Fit recommendations, Return analytics, Customer insights. Wave PLM covers Agile workflows, Product management, Team collaboration, Real-time visibility. Both handle Cloud deployment, Web support, English language support, German language support.

Answered from the vendors’ own pages

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
Wave PLM: How does Wave PLM pricing scale with team size?

Starter costs $120 per user per month for 10-49 users. Professional costs $100 per user per month for 50-199 users. Enterprise pricing is custom for 200+ users. All plans are billed annually.

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
Wave PLM: What is the cost to add AI capabilities to Wave PLM?

Wave AI add-on costs starting at $25 per user per month and includes AI assistant, similarity search, product recommendations, natural language search, and AI-generated descriptions.

Source
Wave PLM: What vendor collaboration features are included at each Wave PLM tier?

Starter includes 10 vendor companies, Professional includes 50, and Enterprise offers unlimited vendor companies with customizable configurations.

Source
Wave PLM: Does Wave PLM offer a trial period?

No trial period is mentioned; Wave PLM offers demo versions available upon request and can be deployed to cloud environments within 24 hours.

Source
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