SizeGuide is the #146 ranked product content app on Shopify, with a free plan available, as of July 9, 2026.
SizeGuide is a Shopify App Store app by FEDELI, launched June 2026.
AppRanks data: SizeGuide ranks #146 in Product content on Shopify App Store, placing it in the top 42% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
SizeGuide is a newly-listed Shopify app with a limited review volume. It is listed in the Product content category on Shopify App Store, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Shopify App Store listing.
Pros
- +Free tier available — no card required to evaluate
- +Published by FEDELI — established developer track record
Cons
- −No public reviews yet — fit and reliability are unverified
Looking to switch from SizeGuide?
See SizeGuide's alternatives ranked by audit score, rating, and review velocity.
About SizeGuide
How SizeGuide works
Online shoppers can't try items on, so they guess their size — and wrong guesses become returns. SizeGuide adds a "Find my size" button to your product pages. Shoppers answer a few questions and get a clear size recommendation from your own measurement charts, or an AI mode that adapts to fit preferences. Create unlimited charts, assign them by tag, collection, or product, and import sizes from CSV. A built-in dashboard shows which sizes are recommended most.
Screenshots
Key features
- Add a "Find my size" button to product pages, no coding needed
- Recommend sizes from your own charts or with AI fit matching
- Create unlimited size charts and assign them by tag or collection
- Import existing size measurements from a CSV file
- Track recommended sizes and flag sizes that cause returns
Standardized capabilities
Normalized capabilities detected for this app, comparable across the marketplace.
- Size ChartsProvide customers with detailed size charts to aid in product selection.table-stakes
- Variants DisplayShow product variants clearly to enhance customer selection and experience.Common
- Size RecommendationsProvide personalized size recommendations based on customer data.Common
Pricing plans
Pro19.99/month
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Category rankings
As of Jul 9, 2026- Product content#146of 352Top 42%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Keyword rankings
SizeGuide ranks for 4 keywords across Shopify App Store. Here are the top 3:
- Rank #17
- Rank #19
- Rank #204
Competitors & alternatives
SizeGuidedoesn't have curated competitor matchups yet. Other tracked product content apps on Shopify:
Frequently asked questions
What is SizeGuide?
SizeGuide is an app for Shopify. It is published on Shopify App Store and tracked daily by AppRanks, and it has been listed on the marketplace since 2026. It is listed under the Product content category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by FEDELI.
Is SizeGuide free?
SizeGuide does not offer a permanent free plan on Shopify. Pricing starts at 19.99, and the listed tiers are Pro. Trial availability and exact billing terms are mirrored from the live Shopify listing and may change between refresh cycles, so always confirm the headline price on the source marketplace before installing.
Who uses SizeGuide?
SizeGuide is actively installed across Shopify stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Product content category on Shopify.
Where does SizeGuide rank on Shopify?
SizeGuide currently sits at position #146 in the Product content category on Shopify. That places it in the top 41% of 352 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.
What languages does SizeGuide support?
SizeGuide declares support for 2 languages on its Shopify marketplace listing: French, This app is not translated into English. Language coverage is the locale set the developer has explicitly translated the app interface into — a broader set typically maps to a developer with international merchant traction.