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AI Powered
Fit Operating System

Reduce returns, increase profits, eliminate waste,
and free up team time by enhancing fit

The first solution reducing returns by fixing fit pre & post production 

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Image by Zahir Namane


Pattern Cutter

Hey @fitcollectivebot. What changes should I make to SKU 23247 before I re-order it in another colour?

Image by Ant Rozetsky

Fit Collective Bot

Hey @anuj. Based on 348,099,125 data points, we predict changing the chest +3cm on sizes M-XL will reduce returns by $423,000. Click to apply


Connect as many data sources as possible.

Set it up once, and you're good to go. No hassle or code required.

Single source of truth on what your customers are saying about your products, across all languages, geographies, platforms & wholesale.


Same day integration 

High ROI pricing

E-Commerce Toolkit

Product description pages are stuck in 2002. Our e-commerce toolkit helps consumers understand the fit of this exact SKU, based on production specification.


  • Custom Generative AI to create extra imagery translating production facts into digestible fit clarity.

  • Interactive 'runs small / runs large' fit bot to help customers pick a size.

Image by Ant Rozetsky

Fit Collective Bot

Hey @ecomteam. We've generated 2x images to show the exact fit & length of SKU 34879, estimated to reduce returns 14%. Click here to approve

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Image by Arthur Humeau

Amy Jones

Pattern Cutter

Hey @fitcollectivebot. What measurements should I make the CAD file for a midi velvet dress, 3/4 sleeves, 0% composition stretch, 4% fabric warp ease, 92 grams, for H&M size chart?  

Production Optimiser

Preventing poor fit at the source, pre-production. 

Using AI trained on millions of fit data points to instantly scope the best fit products.

It costs the same to manufacture a high return or low return product. So let's ensure every SKU you make has the highest statistical chance of fit success with your target customer. Every. Single. Time.

Our advanced AI technology

Our proprietary


Our unique ML


Our Production expertise







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Image by AllGo - An App For Plus Size People

Customised Access for SLT, employees & suppliers 

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Discover your brand's perfect fit for your customers


Save team time from manual data trawling


Actionable insight & opportunities to reduce returns

It takes just a couple of hours to connect your data silos end to end across your business. The Fit Cloud serves as a foundation from which our intelligence, e-commerce and production modules can supercharge your business's fit improvements.

About Us 

Our fit obsessed founders include the first womenswear tailor on Savile Row & AI recommendation expert who's also a fashion brand CTO.


We're backed by world class tech investors including Entrepreneur First.


No one knows fit like we do


We're not afraid to get down & dirty into production, fixing fit preventatively


Our hands-on team can do site visit days with your production team


We customise our products to your business's needs

Start reducing your returns today. 

Get ahead of EU regulation on fashion waste.

On day 1, we found a 5%

fit change for a $1B retailer that would save them $423K annually,

on just one SKU.

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