Commerce · alternatives · 2026

24 alternatives to Size Up! by Sons of Selvedge

Get the right size on the first try when shopping online.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Find My Size▲135

   Get size recommendations for online stores w/ AI camera scan

   2023 · its alternatives →

2. 2
   SizeMe AI▲93

   Take 2 photos and get your ideal fit for any garment

   2023 · its alternatives →

3. 3
   Kiwi Sizing▲96

   Fit recommender and size chart for e-commerce stores

   2020 · kiwisizing.com · its alternatives →

4. 4
   FitEz▲16

   Size recommendation software for online fashion retailers

   2025 · fitezapp.com · its alternatives →

5. 5
   Neatsy▲88

   AR sizing for snkrs & shoes

   2020 · apps.apple.com · its alternatives →

6. 6
   ABODY.AI▲10

   No more hassle and guesswork when shopping for clothes

   2023 · chromewebstore.google.com · its alternatives →

7. 7
   GetYourSize.app▲104

   Shoe size recommendations

   2024 · its alternatives →

8. 8
   Good Style▲122

   Try on clothes virtually with a friendly AI

   2020 · apps.apple.com · its alternatives →

9. 9
   Faslet Size Me Up▲1

   Size Me Up helps your customers find the perfect size!

   2022 · faslet.me · its alternatives →

10. 10
    YouFit▲5

    AI-Powered Perfect Sizing in Seconds

    2024 · apps.shopify.com · its alternatives →

11. 11
    Quicksize▲66

    Never order the wrong size again

    2021 · its alternatives →

12. 12
    Forager▲86

    Fashion discounts gathered in your size

    2017 · tryforager.com · its alternatives →

13. 13
    Xperience Shopping▲6

    Perfect fit, every time. Revolutionize shopping with AI!

    2023 · chromewebstore.google.com · its alternatives →

14. 14
    FitCheck AI▲12

    Rate your outfit & get fashion feedback

    2025 · fitcheckai.fit · its alternatives →

15. 15
    FitYou▲3

    Find your size and fit easily when buying clothes online

    2024 · chromewebstore.google.com · its alternatives →

16. 16
    OutfitHuntr.com 10 X YOUR STYLE▲10

    Discover & Shop AI-Curated Outfits from Top Brands!

    2024 · outfithuntr.com · its alternatives →

17. 17
    Fitly.ai▲1

    The accurate size finder for fashion e-commerce

    2020 · apps.apple.com · its alternatives →

18. 18AB
    A better Reddit search engine to find menswear recommendations▲21

    Hey HN Community! We built this simple community search tool that basically allows people to search through thousands of past Reddit threads and tens of thousands of recommendations using tags. It mostly covers a few bigger subreddits like r/BIFL, r/MFA, r/AskMen, r/SkincareAddiction but along the way, I expanded it to include other smaller subreddits too. In addition to filtering by category, power users can also search by -Body Fit (big thigh, long torso) -Occupation (work in retail, teacher, doctor) -Age (18-24, 25-35), Size (height, weight) -Brand comparison (similar…

    2022 · reddrecs.com · its alternatives →

19. 19
    SizeUp — Find your fit easily▲3

    Inspect any webpage's design without opening DevTools

    Jun 2026 · maskmanlucifer.github.io · its alternatives →

20. 20
    Fitbay - Find Your Size▲6

    Find your size in any clothing brand

    2015 · its alternatives →

21. 21
    Shopify - Clothing Size Recommender▲2

    Boost sales & cut returns with fit size recommendations

    2025 · apps.shopify.com · its alternatives →

22. 22
    AI Fit Finder▲1

    AI-powered size recommendations for Shopify stores.

    Feb 2026 · apps.shopify.com · its alternatives →

23. 23
    Outfits AI ▲17

    Try on any fit

    2025 · outfitsai.com · its alternatives →

24. 24
    onefit.ai – AI shoe sizing for Shopify▲2

    AI fit recommendations for Shopify shoe stores

    Sep 2026 · onefit.ai · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →