Shopify App Store · refreshed

Best Product comparison apps for Shopify.

196 active apps, 3,496 total reviews, 4.73★ average. Live App Store data, daily rank-race for the top incumbents, and the apps merchants picked this week.

Active apps

196

live in this category today

Total reviews

3.5k

across the niche

Avg rating

4.73

review-count weighted

Leader share

30%

of reviews belong to Kiwi

Built for Shopify

9%

of the niche carries the badge

Free apps

11%

or freemium

Leaderboard

Top 20 product comparison apps.

Ordered by live position on the Shopify product comparison category page, filtered to 4.0★+ for credibility. ↑ marks 7-day climbs; +N is new reviews in the same window.

  1. #1

    Kiwi Size Chart & Recommender

    Staytuned · Reduce returns and increase sales with clean size charts and AI-powered size recommenders

    Rating

    4.70★

    Reviews

    1,036

    $6+/mo
  2. #2

    MP Size Chart & Size Guide

    Shopplaza · Reduce returns & boost conversions with customizable size charts & AI size recommendations

    Rating

    5.00★

    Reviews

    814

    BFS$6+/mo
  3. #3

    Smart Size Chart & Fit Finder

    SmartSize · Create AI-powered size charts, size guides and “Find my size” quizzes in minutes

    Rating

    4.90★

    Reviews

    130

    BFS$9+/mo
  4. #4

    BF Size Chart & Size Guide

    Relentless Apps · The easiest way to create beautiful, professional size charts for your store.

    Rating

    4.70★

    Reviews

    125

    BFS$5+/mo
  5. #5

    ESC Size Charts

    Eastside Co® · Clearly show product sizes and reduce return rates with size charts and size guides.

    Rating

    4.30★

    Reviews

    121

    +2 / 7d

    BFS$4+/mo
  6. #6

    W3 Product Accessories

    W3trends · One click upsells for related products and accessories

    Rating

    4.70★

    Reviews

    113

    $6+/mo
  7. #7

    CSC: Size Chart & Size Guide

    TaskHusky · Cut returns with size charts, size guides & size recommenders that help shoppers find their fit.

    Rating

    4.80★

    Reviews

    88

    +1 / 7d

    BFS$6+/mo
  8. #8

    Tably Comparison & Spec Tables

    NextGen Software · Help shoppers compare products, review specs, and choose faster with dynamic comparison and specs.

    Rating

    4.90★

    Reviews

    79

    $6+/mo
  9. #9

    GA: Size Chart & Size Guide

    GoodApps · Create size charts and include details: size swatches, true to size recommendations, and lazy sizes

    Rating

    4.60★

    Reviews

    70

    $6+/mo
  10. #10

    Jotly Size Chart & Size Guide

    Jotly Apps · Add size guide & size charts that matches your brand, lightweight, fast, won’t slow down your store

    Rating

    5.00★

    Reviews

    63

    BFS$6+/mo
  11. #11

    LV Product Badges & Size Chart

    Lavar · Add product badges & labels, size charts, GDPR cookie banner, trust badges and more to boost sales

    Rating

    4.80★

    Reviews

    60

    BFSFree
  12. #12

    Antla AI Virtual Try On

    Antla · Increase Sales By Offering Shoppers a Virtual Try-On Experience That Works With Your Size Chart

    Rating

    5.00★

    Reviews

    54

    BFS$19+/mo
  13. #13

    Libautech: Amazon Buy Button

    Libautech · Maximize Real-Time Sales with the Easy-to-Use Amazon 'Buy Now' Button

    Rating

    4.80★

    Reviews

    47

    $9+/mo
  14. #14

    ILM Size Chart & Size Guide

    ILM TECH · Size Chart & Size Guide: Your seamless solution for precise sizing guidance, reduce return.

    Rating

    4.90★

    Reviews

    46

    BFS$4+/mo
  15. #15

    Bear Specs & Compare

    Bear Apps · Help customers choose faster to buy more with specification and comparison tables.

    Rating

    4.80★

    Reviews

    45

    BFS$6+/mo
  16. #16

    Equate ‑ Product Compare

    Softpulse Infotech · Help customers to compare product & buy the best product from available similar items on your store.

    Rating

    4.80★

    Reviews

    36

    BFS$8+/mo
  17. #17

    Fit Quiz: Size Recommender

    Easysize ApS · Increase Conversions, Buyer Confidence & Reduce Returns with a Size Recommender for Apparel Brands

    Rating

    4.50★

    Reviews

    34

    $35+/mo
  18. #18

    Pify Size Charts & Size Guides

    pifyapp · Create professional size charts, boosting customer confidence and reducing returns for your store

    Rating

    5.00★

    Reviews

    32

    BFSFree
  19. #19

    GenLook: AI Virtual Try On

    Genlook · AI virtual try-on that lets customers see clothes on themselves. Boost conversions, capture leads.

    Rating

    5.00★

    Reviews

    31

    BFS$19+/mo
  20. #20

    Zify: Size Chart & Size Guide

    Zifyapps · Allows you to assign readymade size chart templates for any of your products.

    Rating

    4.60★

    Reviews

    30

    $1+/mo

Momentum · last 28 days

Who's growing.

Cumulative review curves for the incumbents — the slope is the velocity — and the apps adding the most reviews right now, which aren't always the same names.

1.1k85158231344May 28Jun 8Jun 19Jun 30Jul 11Total reviews · slope = velocity
  1. Kiwi Size Chart & Recommender1.0k
  2. MP Size Chart & Size Guide814
  3. Smart Size Chart & Fit Finder130
  4. BF Size Chart & Size Guide125
  5. ESC Size Charts121
Tracked daily from Ongoing.AI's review-stats snapshots. Each point is the day's observed total review count, collapsed to one observation per day.

  1. +11

    new reviews

    SS: AI Virtual Try On

    Startstorez · Let shoppers see products on real people with AI try-on images for a more engaging store experience!

    Pattern

    Rating

    5.00★

    Total reviews

    13

  2. +6

    new reviews

    Kiwi Size Chart & Recommender

    Staytuned · Reduce returns and increase sales with clean size charts and AI-powered size recommenders

    Pattern

    Rating

    4.70★

    Total reviews

    1,036

  3. +3

    new reviews

    Looksy AI Virtual Try‑On

    Looksy · Drive Sales. Cut Returns. AI virtual try on that converts.

    Pattern

    Rating

    5.00★

    Total reviews

    6

  4. +2

    new reviews

    Icona: AI Virtual Try On

    Icona · Let your customers virtually try-on cloths. Increase sales, conversions, and time spent on your site

    Pattern

    Rating

    4.90★

    Total reviews

    20

  5. +2

    new reviews

    ScaleChart ‑ Size Chart & Fit

    Scalechart LLC · AI size charts and a fit recommender reduce returns. Cart & post-purchase upsells raise order value.

    Pattern

    Rating

    5.00★

    Total reviews

    9

  6. +1

    new reviews

    Smart Size Chart & Fit Finder

    SmartSize · Create AI-powered size charts, size guides and “Find my size” quizzes in minutes

    Pattern

    Rating

    4.90★

    Total reviews

    130

  7. +1

    new reviews

    BF Size Chart & Size Guide

    Relentless Apps · The easiest way to create beautiful, professional size charts for your store.

    Pattern

    Rating

    4.70★

    Total reviews

    125

  8. +1

    new reviews

    Comparable ‑ Compare Products

    Svir · Compare products, show key differences. Save your customer's time and make them buy faster

    Pattern

    Rating

    4.90★

    Total reviews

    9

Shape of the niche

Pricing and rating distributions.

Where merchants actually pay, and where sentiment actually lands — "is this niche price-anchored?" and "is the bar genuinely 4.5★+?"

Pricing

  • Free13.8% · 27
  • Under $20/mo61.2% · 120
  • $20–$49/mo14.8% · 29
  • $50–$99/mo4.1% · 8
  • $100+/mo6.1% · 12

Rating

  • 5.0★56.8% · 54
  • 4.5 – 4.99★26.3% · 25
  • 4.0 – 4.49★10.5% · 10
  • 3.0 – 3.99★5.3% · 5
  • Below 3.0★1.1% · 1

Full directory

All 196 product comparison apps.

Every active app tracked in this category, best-first by review count. Each links to its live report.

Keep exploring

Merchants also shop these categories.

SEO927 apps · 87k reviews · avg 4.46★Product reviews396 apps · 85k reviews · avg 4.63★Upsell and cross-sell977 apps · 83k reviews · avg 4.72★Email marketing381 apps · 58k reviews · avg 4.38★

Methodology

Where the numbers come from.

Ratings, review counts, pricing, “Built for Shopify,” and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The leaderboard filters to apps rated 4.0★+ then orders by review count: a credibility-weighted definition of “best.” Rank race and movers come from daily category-page archives — each day’s position is the best (lowest) rank we observed across all pages of the Product comparison category. New entries are apps whose first-seen date lands in the last 28 days. Snapshot generated .

Watch every product comparison switch as it happens.

Ongoing.AI tracks every Shopify brand’s app stack daily. Find the merchants on each app, catch the moment they install or churn, and reach out the same day.

Track this category — free All categories →