10 Best Shopify Apps for Fashion Brands (2026)

The best Shopify apps for a fashion brand are the ones that answer the questions a clothing shopper asks before paying: what does it look like on a person, which size do I take, what do other buyers say, and what if it does not fit. Our pick for product visuals and listing content is The New Black AI (we make it): on-model photos, packshots and short videos sent to the right product and colour variant, and product texts rewritten from the same account. For the rest of the store, Judge.me is the reviews app most stores start with, Kiwi Size Chart handles size guides and fit advice, Loop Returns turns returns into exchanges for brands with volume, and Smile runs a loyalty program. Below, ten apps sorted by the need they answer, with what each listing said in November 2026.

Updated November 2026.

*A campaign image made in The New Black AI: the kind of visual a fashion store needs for its product pages, ads and home page.*

Quick answer

• Best for product visuals and listing content: The New Black AI (we make it).
• Best for reviews: Judge.me; for photo and video reviews first, Loox.
• Best for size guides and fit advice: Kiwi Size Chart & Recommender.
• Best for returns and exchanges at volume: Loop Returns & Exchanges.
• Best for bundles, gifts and upsells: Kaching Bundles for quantity breaks and bundles, BOGOS for free gifts and buy X get Y.
• Best for loyalty, affiliates and email: Smile, UpPromote and Klaviyo.

The 10 apps at a glance

Each line was read on the app's Shopify App Store listing in November 2026 (Nov. 2026). Ratings and review counts move every day; they are the figures the listing showed when we read it.

How we chose, and how the order is set

We read each app's Shopify App Store listing in November 2026: its description, its plans and its rating. We did not install these apps on a store, buy a plan or test them against each other, so this page makes no claim that one converts better than another. Where we give a price, it is the one the listing showed; where an app bills outside Shopify or adds a share of sales, we say so.

A fashion store has needs that a store selling, say, phone cases does not. Clothes are bought on sight and on fit: the shopper needs good images of the garment worn, a size answer, proof from other buyers, and an easy way back if it does not fit. Then come the needs every store has, but that weigh more in fashion because collections change each season: average order value (outfits, bundles, gifts), repeat purchase (loyalty, email) and reach through creators and affiliates.

For each need we kept one app, two at most, and asked of it: does its listing describe a use that fits a clothing brand, what does the first paid plan cost, is there a free way to start, and what does it not do.

The order follows the shopper's path: first what they see (images), then what reassures them (reviews, size), then what makes them buy more and come back. We make The New Black AI and put it first: the product visual is the first thing a clothing shopper judges, and it is the need our app is built for. The rest of the order is not a score; move to the need you have.

This ranking will change as apps change their plans. We read the listings again before each update and change the date at the top.

The apps, and what each fits best

The New Black AI: our pick for product visuals and listing content (we make it)

The New Black AI is an AI platform for fashion brands, on the Shopify App Store as AI Fashion: The New Black AI. It answers the first question a clothing listing has to answer: what does this piece look like, worn and laid flat, in every colour.

What it does for a fashion brand. Product to Model puts a flat lay, a hanger shot or a ghost mannequin photo on a model you choose; virtual try-on dresses a model photo in your garment; a ghost mannequin or a flat lay packshot comes from a photo of the piece worn; one image becomes a short model walk video. Each image or clip is published to the Shopify product page, or to the right colour variant, from the window it was made in.

For the listing content, Shopify Manager gives each product page an optimisation score, adds the missing photos and rewrites titles and descriptions with AI. Every account also has Mila, an AI agent that holds the same tools you do.

Who it fits. A brand that sells on Shopify and does not have a photo shoot for every new arrival and every colour, or that wants the photos and the product texts handled in one place.

Price (Nov. 2026). The listing shows Starter $15 a month for 200 credits, Pro $35 for 500, Business $65 for 1,000 and Enterprise $195 for 3,000. An on-model image costs 1 credit on Standard AI, 3 on Pro AI and 7 on Ultra; publishing to Shopify is on every plan; 4K and bulk generation come with Pro. New accounts get free credits at signup.

Limit. It makes and places the visuals and the texts; it does not collect reviews, run a loyalty program or handle returns. That is what the rest of this list is for. It has few reviews on the Shopify App Store so far (5 when we read it).

Listing: apps.shopify.com/the-new-black-ai

*An on-model product photo on a plain white ground, sent from the Studio to a Shopify listing.*

Judge.me: best for product reviews on any budget

Judge.me collects product and store reviews, with photos and videos, sends review requests after fulfilment or delivery, and shows them in widgets, star ratings and testimonial sliders. Its listing also mentions Google reviews sync and rich snippets, importing reviews from Etsy and Amazon, and sharing reviews to Meta and TikTok.

Why it matters in fashion. A shopper reads reviews for fit and fabric as much as for quality ("runs small", "the colour is darker than the photo"). Photo reviews from real buyers show the garment on different bodies, which no studio photo does.

Who it fits. Every fashion store, from the first order: the Forever Free plan has unlimited reviews, photo and video reviews, the review widget and Google rich snippets.

Price (Nov. 2026). Forever Free; Awesome $15 a month, with AI replies and summaries, Q&A, coupons and referrals, Google Shopping and Meta sync, and a 15-day free trial.

Second pick: Loox. If photo and video reviews are the point, Loox is built around them: a free Beginner plan up to 500 orders, then Convert at $49.99 a month with 300 orders included and $50 per additional 300 orders (Nov. 2026). Its listing showed 4.9 from 10,089 reviews.

Limit. Reviews only arrive once you have orders; a new collection starts with none.

Listing: apps.shopify.com/judgeme · Loox: apps.shopify.com/loox

Kiwi Size Chart & Recommender: best for size guides and fit advice

Kiwi adds size charts and size guides to product pages, and an AI size recommender that suggests a size to the shopper. Its listing says charts can be imported from images, product descriptions or CSV, with 22 pre-built templates, and that it works for apparel and other categories.

Why it matters in fashion. Size doubt is the main reason a shopper hesitates or orders two sizes and returns one. A clear chart on every product page, in the shopper's language, is the cheapest fix for both.

Who it fits. Every clothing and shoe store. The free plan is enough to test on your three best sellers; a brand with several fits (slim, regular, oversized) or several size systems needs more charts.

Price (Nov. 2026). Free plan with up to 3 charts and a Kiwi watermark; Premium $7.99 a month for up to 10 charts without the watermark; Plus $14.99 for up to 20 charts and 10 size recommenders, with charges based on order volume; Ultimate $26.99 for unlimited charts and recommenders. Paid plans have a 14-day free trial.

Limit. The recommender only comes from Plus, and the advice is as good as the measurements you enter.

Listing: apps.shopify.com/kiwi-sizing

Loop Returns & Exchanges: best for returns and exchanges at volume

Loop handles returns, exchanges and order tracking after checkout. Its listing highlights exchanges that keep the sale (Bonus Credit, Shop Now, Instant Exchanges), return labels, workflows to cut return costs, and fraud rules.

Why it matters in fashion. Clothing returns are mostly fit returns. Pushing the shopper toward an exchange for another size, rather than a refund, keeps the revenue and the customer.

Who it fits. An established brand with enough orders that returns are a cost line. It is not a starter app: the free Checkout+ plan is for brands with 5k+ annual orders, and the Returns plan starts at $340 a month.

Price (Nov. 2026). Checkout+ free for brands with 5k+ annual orders (returns software, US and Canada domestic return labels, package protection); Returns from $340 a month, including up to 1,000 returns a year, with Shop Now, instant exchange, bonus credit and fraud prevention.

Limit. The price puts it out of reach of a new brand; a small store can start with Shopify's own returns handling and a clear size guide, and come back to Loop when volume grows.

Listing: apps.shopify.com/loop-returns

Kaching Bundles & Upsells: best for bundles and quantity breaks

Kaching creates quantity breaks ("buy 2, save 10%"), product bundles, gifts and volume discounts on the product page, with A/B testing and a dashboard of the extra revenue. Its listing says the discount can be a percentage, an amount or a fixed price, and that the design adapts to your store.

Why it matters in fashion. Basics (tees, socks, knitwear in several colours) sell in multiples, and a complete look sells better as a bundle than piece by piece.

Who it fits. A store with basics or outfits that can be sold together, and that wants to test offers on the product page.

Price (Nov. 2026). Starter $14.99 a month (up to $1,000 of additional revenue), Scale $29.99 (up to $5,000), Pro $59.99 (up to $10,000); yearly billing saves 25 to 27%; 7-day free trial; free for development stores.

Limit. The plan rises with the extra revenue the app counts, so the bill grows with success.

Listing: apps.shopify.com/bundle-deals

BOGOS: best for free gifts and buy X get Y

BOGOS runs free gift with purchase, buy one get one, buy X get Y, bundles, mix and match, volume discounts and "frequently bought together", with a progress bar and an announcement bar. Its listing mentions POS support, inventory sync, targeting and translation.

Why it matters in fashion. A gift above a basket threshold (a tote, a scarf, a pair of socks) is a classic way to lift the average order without discounting the collection itself.

Who it fits. A brand running seasonal gift offers or buy X get Y campaigns. If quantity breaks are your main offer, Kaching covers that; BOGOS is the pick when the gift is the offer.

Price (Nov. 2026). Free plan with 30 free orders lifetime; Basic $29.99 a month (Shopify Basic stores, 300 offer orders a month, $0.05 per extra); Grow $49.99 (600 orders); Plus $109.99 for Shopify Plus stores. 7-day free trial.

Limit. Plans are priced by the orders that use an offer and by your Shopify plan, so read the line that matches your store.

Listing: apps.shopify.com/freegifts

Smile: best for a loyalty program

Smile runs loyalty points, VIP tiers and referrals, online and in store with Shopify POS. Its listing mentions rewards in customer accounts, bonus events such as double points weekends, and integrations such as Klaviyo and Judge.me.

Why it matters in fashion. A fashion brand sells a new collection to the same customers each season; points and tiers give them a reason to come back to you rather than to a marketplace.

Who it fits. A store with repeat buyers. The free plan covers a small store; tiers and points on product pages come with the higher plans.

Price (Nov. 2026). Free up to 200 monthly orders (points, rewards, referrals); Essential $15 a month up to 500 monthly orders; Standard $79 up to 1,000; Growth $199 with 2,500 monthly orders, then $20 per additional 100. Paid plans have a 14-day free trial.

Limit. VIP tiers, the feature many fashion brands want, are on the Growth plan.

Listing: apps.shopify.com/smile-io

UpPromote: best for affiliates and influencers

UpPromote runs affiliate, influencer and referral programs: tracking by link or coupon, commissions, payouts, creator discovery and fraud protection against leaked coupons.

Why it matters in fashion. Fashion sells through people wearing it. Creators, stylists and loyal customers who earn a commission on each sale are a channel most clothing brands use.

Who it fits. A brand working with creators or ambassadors and wanting the sales and commissions tracked in one place.

Price (Nov. 2026). Free plan (up to $3,000 of referral sales reviewed a month); Growth $29.99 a month plus 2% of successful referral sales; Professional $89.99 plus 1.5%; Enterprise $199.99 plus 1%. Yearly billing saves 17%; 14-day free trial; creator discovery is an add-on from $39 a month.

Limit. Paid plans take a share of referral sales on top of the subscription.

Listing: apps.shopify.com/affliate-by-secomapp

GenLook: best for virtual try-on on your product pages

GenLook adds a Try On button to product pages: the shopper uploads one photo of themselves and sees your garment on it. Its listing also describes an AI shopping assistant (in beta) that recommends a size from your size chart and builds outfits from your catalogue, email capture on each try-on, and a dashboard of try-on sales.

Why it matters in fashion. It answers "how will this look on me" directly on the page.

Who it fits. A store that wants an interactive try-on for its shoppers. It is a different job from a brand making its own on-model product images: GenLook works with the shopper's photo, The New Black AI makes the brand's photos.

Price (Nov. 2026). Preview free with 10 try-ons a month; Starter $19.99 for 100 try-ons ($0.17 per extra); Growth $29 for 300 ($0.12); Pro $79 for 1,000 ($0.08).

Limit. A younger app with fewer reviews (41 when we read it); the bill follows the number of try-ons shoppers run.

Listing: apps.shopify.com/genlook-virtual-try-on

Klaviyo: best for email and SMS

Klaviyo sends email, SMS and WhatsApp campaigns and automated flows (welcome, abandoned checkout), with segmentation and product recommendations. Its listing describes a guided setup inside the Shopify admin for stores that are just starting.

Why it matters in fashion. A new drop, a restock in your size, a back in stock alert: in fashion, email is the channel that brings people back for each collection.

Who it fits. Every store with a mailing list. The free plan covers the start.

Price (Nov. 2026). Free up to 250 active profiles and 500 emails a month; Email $20 a month for 251 to 500 contacts; SMS $15 a month for up to 1,250 credits. The listing notes that Klaviyo may bill some charges outside your Shopify invoice.

Limit. The price rises with your contact list; past a few thousand contacts, it is one of the larger lines of a store's app budget.

Listing: apps.shopify.com/klaviyo-email-marketing

What a starter app stack costs a small fashion brand

A new clothing brand on Shopify, under 200 orders a month, with about 20 products in three colours. It wants a photo for every colour, reviews, size charts, a bundle offer, loyalty, affiliates and email. Prices as read on the listings in November 2026:

• Product visuals: The New Black AI Starter, $15 (200 credits: for example 60 on-model photos at Pro AI, 3 credits each, is 180 credits)
• Reviews: Judge.me Forever Free, $0
• Size charts: Kiwi Premium, $7.99 (up to 10 charts, no watermark)
• Bundles: Kaching Starter, $14.99
• Loyalty: Smile Free, $0 (up to 200 monthly orders)
• Affiliates: UpPromote Free, $0
• Email: Klaviyo Free, $0 (up to 250 active profiles)

Total: $37.98 a month for three paid apps. Returns stay on Shopify's own tools until volume justifies Loop, and the free plans each have a ceiling (orders, profiles, charts) that the brand will cross as it grows. The first ones to cross are usually email (past 250 profiles, Klaviyo Email starts at $20) and reviews, if you want AI replies and Google Shopping sync (Judge.me Awesome, $15).

*A campaign image made from a product photo, the kind a small brand uses on its product page and in its emails.*

How to choose

A new clothing brand opening its Shopify store

Start with what the shopper sees and what reassures them: product images for every colour (The New Black AI), Judge.me free for reviews, Kiwi for size charts, Klaviyo free for the welcome and abandoned checkout emails. Add bundles and loyalty once you have repeat orders.

You have products but no photo shoot for each new arrival

The New Black AI puts each piece on a model from a flat lay or a hanger shot and sends the image to the product or the right colour variant. Our ranking of AI tools for Shopify clothing stores compares it with the other AI photo apps.

Too many returns because of size

Fix the size answer first: Kiwi on every product page, with the recommender from Plus. Then read your reviews for fit comments (Judge.me shows them per product). Loop is worth it once returns are a cost line at 5k+ orders a year.

You want to raise the average basket

Kaching for quantity breaks and bundles on basics and outfits; BOGOS when the offer is a free gift above a threshold or buy X get Y.

You work with creators and ambassadors

UpPromote tracks their links and coupons and pays their commissions; Smile's referrals reward customers who bring friends.

You want shoppers to see the garment on themselves

GenLook adds a try-on button for the shopper's own photo. For the brand's own on-model photos, use virtual try-on and Product to Model in The New Black AI.

You want your customers back each season

Klaviyo for the collection launch emails and back in stock alerts, Smile for points and tiers that make the next order worth it.

Sources

All pages read in November 2026.

• Shopify App Store, AI Fashion: The New Black AI, https://apps.shopify.com/the-new-black-ai (checked November 2026)
• Shopify App Store, Judge.me Product Reviews App, https://apps.shopify.com/judgeme (checked November 2026)
• Shopify App Store, Loox Product Reviews App, https://apps.shopify.com/loox (checked November 2026)
• Shopify App Store, Kiwi Size Chart & Recommender, https://apps.shopify.com/kiwi-sizing (checked November 2026)
• Shopify App Store, Loop Returns & Exchanges, https://apps.shopify.com/loop-returns (checked November 2026)
• Shopify App Store, Kaching Bundles App & Upsells, https://apps.shopify.com/bundle-deals (checked November 2026)
• Shopify App Store, BOGOS: Free Gift Bundle Upsell, https://apps.shopify.com/freegifts (checked November 2026)
• Shopify App Store, Smile: Loyalty Program Rewards, https://apps.shopify.com/smile-io (checked November 2026)
• Shopify App Store, UpPromote Affiliate Marketing, https://apps.shopify.com/affliate-by-secomapp (checked November 2026)
• Shopify App Store, GenLook: AI Virtual Try On, https://apps.shopify.com/genlook-virtual-try-on (checked November 2026)
• Shopify App Store, Klaviyo: Email Marketing & SMS, https://apps.shopify.com/klaviyo-email-marketing (checked November 2026)