Goldilocks: Size Charts vs Plug : Size Chart
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 4, 2026 for Goldilocks, Oct 13, 2026 for Plug.
The short answer
- Only Goldilocks lists a free plan.
- Goldilocks lists 5 features Plug’s listing doesn’t mention, including Comparison table, Import and export, Multi-language.
Head to head
Free
- · 2 live charts
- · 3 store scans a month
- · Find my size and every language
- · Import, export and every template
Pro
- · Everything in Free
- · Never priced by order volume
- · Scan for new charts any time
- · Unlimited charts
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGoldilocks reads the size tables already in your products and pages, drafts a chart for each kind of product and checks every number against the source before you see it. You approve, it publishes. The guide takes on your theme's fonts and colours, and Find my size tells each shopper which size fits from their own measurements.
Build size charts in your Shopify admin and show them on your product pages, with no code. Start from a ready-made template for clothing, shoes or jewellery, or a blank table, then edit it in a spreadsheet-style editor: paste from Excel or Google Sheets, or import a CSV. Add how-to-measure notes, images and videos.
- Charts drafted from your products, with every number checked
- Find my size: shoppers type their measurements, the guide picks their size
- Looks native on any theme, with no styling settings to fight
- See guide opens, sizes found and add-to-carts for every chart
- Templates for tops, dresses, trousers, shoes, rings and more, with real sizes
- Spreadsheet-style editor: paste from Excel or Google Sheets, or import a CSV
- Shoppers switch between cm and inches, and the choice stays across products
- Show charts on all products, chosen collections or single products
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Plug | |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Plug | |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Plug | |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $9.99/month | No monthly plan listed |
| Longest free trial | 14 days | Not listed |
| Plans listed | 2 | Not published |
Listing
| Measure | Plug | |
|---|---|---|
| Shopify category rank | Not enough data | #111 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 4, 2026 | Oct 12, 2026 |
| Languages | 1 | 12 |
| Developer | Crooked Cats Studio | Plug Software |
FAQ
Goldilocks and Plug: common questions
- Is Goldilocks or Plug cheaper?
- Only Goldilocks lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Goldilocks lists 5 the others don’t mention, such as Comparison table, Import and export, Multi-language, Recommendations. Plug lists 3 the others don’t mention, such as Floating chart, Images, Videos. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 4, 2026 for Goldilocks, Oct 13, 2026 for Plug; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 4, 2026 for Goldilocks, Oct 13, 2026 for Plug. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.