Is Sizebay or Stoll better?

Neither clearly leads. Sizebay starts at €250/month and Stoll at $300/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Sizebay or Stoll?

Sizebay starts at €250/month and Stoll at $300/month.

Does Sizebay or Stoll run on more platforms?

Sizebay runs on Web. Stoll runs on Windows.

What is Sizebay best used for?

Sizebay is most often used for sizing, return reduction. Of those, sizing and return reduction are not what Stoll is typically brought in for.

What can Sizebay do that Stoll cannot?

Sizebay covers AI sizing, Fit recommendations, Return analytics, Customer insights. Stoll covers Knit design, Pattern creation, Machine programming, Stitch simulation. Both handle English language support, German language support.

Fashion · head to head

Sizebay vs Stoll

Sizebay

Fashion

AI-powered sizing and fit recommendation platform

From: €250/month
Rated: -

Full review Website

Stoll

Fashion

Knit design and knitting machine solutions

From: $300/month
Rated: -

Full review Website

The short version

Each has a real cost: Sizebay no pricing information published on vendor website; Stoll no pricing available; the flat knitting machine business has been discontinued
They diverge on capability: Sizebay covers AI sizing, Stoll covers Knit design.
Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Sizebay and Stoll actually diverge.

Attributes where Sizebay and Stoll differ
Attribute	Sizebay	Stoll
Starting price	€250/month	$300/month
Platforms	Web	Windows
Founded	2017	1880

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 Stoll

Knit design
Pattern creation
Machine programming
Stitch simulation
Production planning
Stoll machines
CAD systems
User authentication

Both cover

English language support
German language support

What people use each for

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

Sizebay

Sizingnot Stoll
Return reductionnot Stoll

Stoll

Flat knitting machine manufacturing (legacy/discontinued)not Sizebay
Knitting machine spare parts and servicenot 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

Stoll

No pricing available; the flat knitting machine business has been discontinued
Production site in Reutlingen closed as of October 31, 2025
Only spare parts and legacy service support remain available

Pricing, plan by plan

Sizebay

€250/month

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

Stoll

$300/month

Basic$300/month
- Basic design
Advanced$600/month
- Advanced features
Enterprise$undefined/month
- Full solution

Which should you pick?

Choose Sizebay if

You need ai sizing.
You also want fit recommendations.

Sizebay review

Choose Stoll if

You need knit design.
You work on Windows.
You also want pattern creation.

Stoll review

Questions people ask

Is Sizebay or Stoll better?: Neither clearly leads. Sizebay starts at €250/month and Stoll at $300/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sizebay or Stoll?: Sizebay starts at €250/month and Stoll at $300/month.
Does Sizebay or Stoll run on more platforms?: Sizebay runs on Web. Stoll runs on Windows.
What is Sizebay best used for?: Sizebay is most often used for sizing, return reduction. Of those, sizing and return reduction are not what Stoll is typically brought in for.
What can Sizebay do that Stoll cannot?: Sizebay covers AI sizing, Fit recommendations, Return analytics, Customer insights. Stoll covers Knit design, Pattern creation, Machine programming, Stitch simulation. Both handle 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

Stoll: Is STOLL still selling knitting machines?

No, STOLL's flat knitting machine business has been discontinued and the production site in Reutlingen was closed on October 31, 2025. Only spare parts availability and legacy service support remain.

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

Stoll: Where can I get spare parts for STOLL machines?

STOLL spare parts remain available through their support channels. The company has consolidated service operations under KARL MAYER ownership. Customers should contact STOLL's helpline or webshop for parts availability.

Source

Sizebay vs Stoll

Sizebay

Stoll

The short version

Where they differ

What each one covers

Only in Sizebay

Only in Stoll

Both cover

What people use each for

Sizebay

Stoll

Where each one falls short

Sizebay

Stoll

Pricing, plan by plan

Sizebay

Stoll

Which should you pick?

Choose Sizebay if

Choose Stoll if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Sizebay

More on Stoll

Keep looking

Other head to heads