The 10 Best JSON Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for json, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated October 23, 2026 · Organic ranking

Maintained by Rankbase, built by a Shopify app developer

1

Webrex: AI SEO, Schema JSON‑LD

★ 4.9 (845 reviews) · Free plan available

Fix Errors & Warring + FAQ + 38 Reviews app, JSON-LD for SEO
Built for Shopify
2

JSON‑LD for SEO Custom Schema

★ 5.0 (5 reviews) · Free plan available

Automate Schema Markup & Boost Rich Results
3

Schema Plus ‑ AI & SEO JSON‑LD

★ 5.0 (593 reviews) · Free trial available

Advanced SEO, AEO & GEO schema for rich results and AI search
4

GP JSON‑LD Schema & AI SEO

★ 4.9 (56 reviews) · Free to install

Rich snippets & AI-powered SEO tools for more Google clicks
Built for Shopify
5

Ilana's JSON‑LD for SEO (TM)

★ 4.9 (440 reviews) · Free trial available

Add Schema for LLM, search enhancements & earn more traffic
6

Tiny SEO Speed Image Optimizer

★ 5.0 (2,560 reviews) · Free plan available

✦ Boost AI SEO, optimize page speed, JSON-LD & compress images
Built for Shopify
7

Judge.me Product Reviews App

★ 5.0 (48,943 reviews) · Free plan available

Collect unlimited product reviews, star ratings, testimonials
Built for Shopify
8

Smart SEO AI & Image Optimizer

★ 5.0 (961 reviews) · Free plan available

AI SEO optimizer, AEO & page speed to drive traffic and sales.
Built for Shopify
9

ShopRank AI: Rank in ChatGPT

★ 4.7 (42 reviews) · Free to install

AI SEO, AEO & GEO: bulk-fix alt text, images, JSON-LD schema
Built for Shopify
10

InstaIndex: IndexNow & AI SEO

★ 4.7 (62 reviews) · Free trial available

Improve SEO with IndexNow, JSON-LD schema, AI tracking, & more
Built for Shopify

Compare the top 3 head-to-head

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Frequently asked questions

Which is the best JSON app for Shopify?

Based on the Shopify App Store's own organic ranking for "json", Webrex: AI SEO, Schema JSON‑LD currently holds the #1 spot, with a 4.9 star rating across 845 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "json", refreshed daily. Shopify's own sponsored ("Ad") results are excluded, so positions reflect its real search ranking rather than paid promotion. Source: the Shopify App Store search results for "json", you can verify the current ranking there yourself.

Which JSON apps are Built for Shopify?

7 of the top 10 json apps hold the Built for Shopify badge: Webrex: AI SEO, Schema JSON‑LD, GP JSON‑LD Schema & AI SEO, Tiny SEO Speed Image Optimizer, Judge.me Product Reviews App, Smart SEO AI & Image Optimizer and more.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of October 23, 2026, the top-ranked json app on the Shopify App Store is Webrex: AI SEO, Schema JSON‑LD, with a 4.9 star rating across 845 reviews. 7 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 54,507 reviews.

Related keyword rankings

All JSON rankings → · Browse all keywords →

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Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.

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Built by Craftshift

Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.

Craftshift apps on the Shopify App Store