Find A Fit - Smart Sizing

Tracking since Apr 7, 2026.

Changelog

• May 8, 2026
  description

  Stop guessing your size. Find A Fit analyzes thousands of customer reviews and fit data across the web to tell you exactly how a garment fits before you buy.
  
  HOW IT WORKS:
  
  1. Visit a supported retailer (Nordstrom, Revolve, Zara, etc.).
  
  2. Open Find A Fit on any product page.
  
  3. Find A Fit instantly finds real customer feedback to provide a "Fit Prediction" (Runs Small, True to Size, or Runs Large).
  
  KEY FEATURES:
  
  1. Smart Data Aggregation: We pull from a wide range of verified sources to ensure you get the most accurate fit information.
  
  2. Confidence Scores: Our algorithm calculates a fit prediction based on the volume and consistency of available data.
  
  3. Supported Stores: Custom-tailored for 80+ top fashion retailers.
  
  4. Privacy First: No tracking of your browsing history. We only process product data on supported pages.
  
  NOTE: This is currently in Beta. To get started, obtain your API key at find-a-fit.com.

  Stop guessing your size. Find A Fit analyzes thousands of customer reviews and fit data across the web to tell you exactly how a garment fits before you buy.
  
  HOW IT WORKS:
  
  1. Visit a supported retailer (Nordstrom, Revolve, Zara, etc.).
  
  2. Open Find A Fit on any product page.
  
  3. Find A Fit instantly finds real customer feedback to provide a "Fit Prediction" (Runs Small, True to Size, or Runs Large).
  
  KEY FEATURES:
  
  1. Smart Data Aggregation: We pull from a wide range of verified sources to ensure you get the most accurate fit information.
  
  2. Confidence Scores: Our algorithm calculates a fit prediction based on the volume and consistency of available data.
  
  3. Supported Stores: Custom-tailored for 80+ top fashion retailers.
  
  4. Privacy First: No tracking of your browsing history. We only process product data on supported pages.
  
  NOTE: This is currently in Beta. To get started, obtain your API key at find-a-fit.com.
  
  --- WHAT'S NEW in v1.1.0 ---
  
  1. New "Help Me Match" Feature: If a product isn't detected, our new smart-resolve engine helps you identify it via images and metadata.
  
  2. Draggable Widget: You can now move the Find A Fit icon to your preferred position on the screen.
  
  3. Instant Loading: We added local caching so recommendations load instantly on pages you've already visited.
  
  4. Improved Accuracy: New "Item ID" detection ensures you get the exact sizing for the specific item you are viewing.

Permissions & access

Permissions

storagescripting

Host access

*://*.nordstrom.com/*, *://*.farfetch.com/*, *://*.net-a-porter.com/*, *://*.ssense.com/*, *://*.mytheresa.com/*, *://*.saksfifthavenue.com/*, *://*.neimanmarcus.com/*, *://*.bloomingdales.com/*, *://*.shopbop.com/*, *://*.revolve.com/*, *://*.macys.com/*, *://*.nike.com/*, *://*.lululemon.com/*, *://*.zara.com/*, *://*.asos.com/*

Screenshots

Similar extensions

Alternatives to Find A Fit - Smart Sizing, ranked by description similarity.

Comfort Fit - AI Size Guide

AI-powered size guide that uses your own clothes to find the perfect fit on Amazon, Zara, H&M, and more.

3

Fital

Personal Fit Assistant with AI

2

★ 5.0

Dress It

Never return clothes again. Try them on virtually before you buy.

14

Size Oracle — Universal Size Advisor

Privacy-first size advisor for 100+ stores. Enter measurements once, get accurate sizes everywhere.

—

ttlk FitFinder

Universal try-on and size recommendation layer for fashion product pages

7

FitSnap - AI Fit Changer

Generate personalized outfit previews on any clothing store using your FitSnap profile photo.

8

FitMagik - Virtual Try-On

Try on clothes from any product page with AI. One click to see how products look on you.

20

★ 5.0

FastFit - Virtual Try-On

Virtual try-on for online shopping using Google Gemini's Nano Banana. See how clothes fit on you before buying.

—

★ 5.0