MGLogics JSON‑LD for AI & SEO vs Schema Clinic
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 28, 2026 for MGLogics JSON‑LD for AI & SEO, Oct 14, 2026 for Schema Clinic.
The short answer
- Paid plans start at $9.99/month for MGLogics JSON‑LD for AI & SEO and $9.99/month for Schema Clinic.
- MGLogics JSON‑LD for AI & SEO lists 10 features Schema Clinic’s listing doesn’t mention, including Audits, Content analysis, Content optimization.
Head to head
1-click automatic JSON-LD Schema for Google's rich results
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
JSON-LD SEO Plan
- · Article & Blog Schema
- · Breadcrumb
- · FAQ
- · Local Business
- · Product Page & Carousel
- · Shipping Detail & Merchant Return Policy
Starter Plan
- · Daily scan frequency
- · Full store schema audit
- · Health Score 0-100
- · Issue detection by severity
- · Schema coverage report
Pro Plan
- · Auto-generate all schema types
- · Connected knowledge graph with @id refs
- · Everything in Starter, plus:
- · One-click deploy via app embed
- · Unlimited scan frequency
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGoogle's Rich Results and Rich Snippets are the best way to stand out. Instead of the plain, typical results, you can get your product's photos, prices, availability, and reviews into the search results. To achieve this, you need to provide a bunch of your store’s data in a specific technical format called structured data to Google.
Schema Clinic is the only Shopify app that audits before it acts. Most schema apps blindly add more markup on top of what your theme and other apps already inject, creating duplicates and conflicts that confuse Google. Schema Clinic scans your entire store first, identifies every schema block and where it comes from, then scores your structured data health from 0 to 100.
- Support for onboarding and setting up JSON structured schema data
- Integrates with most of the review apps on Shopify
- Complete JSON-LD schema support with all rich data
- Automatically install JSON-LD structured data into your store
- Schema Health Score — instant 0-100 rating of your structured data quality
- Detects all schema sources — theme, apps, review widgets, and manual additions
- Auto-fix errors, duplicates, and missing fields across all schema and page type
- Smart recommendations ranked by SEO impact so you fix what matters first
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 |  MGLogics JSON‑LD for AI & SEO |  Schema Clinic |
|---|---|---|
| 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 | MGLogics JSON‑LD for AI & SEO | Schema Clinic |
|---|---|---|
| App Store rating | 4.6 ★ | Not published |
| App Store reviews | 18 | 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 | MGLogics JSON‑LD for AI & SEO | Schema Clinic |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $9.99/month | $9.99/month |
| Longest free trial | 7 days | Not listed |
| Plans listed | 1 | 2 |
Listing
| Measure | MGLogics JSON‑LD for AI & SEO | Schema Clinic |
|---|---|---|
| Shopify category rank | #335(ahead) | #1189 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 23, 2019 | May 7, 2026 |
| Languages | 1 | 1 |
| Developer | MGLogics | Developer Guy |
FAQ
MGLogics JSON‑LD for AI & SEO and Schema Clinic: common questions
- Is MGLogics JSON‑LD for AI & SEO or Schema Clinic cheaper?
- Paid plans start at $9.99/month for MGLogics JSON‑LD for AI & SEO and $9.99/month for Schema Clinic. 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?
- MGLogics JSON‑LD for AI & SEO lists 10 the others don’t mention, such as Audits, Content analysis, Content optimization, Insights and tips. Schema Clinic lists 1 the others don’t mention, such as Page indexing. 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 Oct 28, 2026 for MGLogics JSON‑LD for AI & SEO, Oct 14, 2026 for Schema Clinic; 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 Oct 28, 2026 for MGLogics JSON‑LD for AI & SEO, Oct 14, 2026 for Schema Clinic. 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.