Schema Markup Generator Plus vs Webrex: AI SEO, Schema JSON‑LD
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of May 5, 2026 for Schema Markup Generator Plus, Nov 8, 2026 for Webrex.
The short answer
- Only Webrex lists a free plan.
- Webrex lists 13 features Schema Markup Generator Plus’s listing doesn’t mention, including Analytics, Audits, Breadcrumbs.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Auto-syncs with product changes
- · Breadcrumb + Article + Blog schema
- · Every variant: size, color & option
- · Local Business + Organization schema
- · No code, one-click activate
- · Unlimited product schema, automatic
Growth
- · About Us, Contact & Blog page schemas
- · Country-specific shipping & return (2)
- · Google Merchant Listings: ship & return
- · Product schema coverage & audit report
- · Recipe (for food & DIY) & Video schema
- · Review schema: Judge.me, Loox + 35 apps
Pro
- · 1:1 onboarding call: schema specialist
- · 3 reusable FAQ sets - write once, reuse
- · AI-optimized FAQ schema for AI search
- · Auto-detect & remove duplicate schemas
- · Country-specific shipping & return (5)
- · FAQ + Video sections in your theme block
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureA Tool for Clean JSON-LD Schema Markup Smart Schema Generator is a straightforward tool designed to help you create structured data for your store. By providing search engines with organized information, you help them understand your content, which can lead to enhanced visibility through Rich Snippets.
Search changed. Shoppers now ask ChatGPT, Perplexity, Google AI Overviews before they reach your store, and AI only recommends what it can read. Webrex writes structured data (schema markup JSON-LD) that lets Google show products with star ratings, prices, availability and lets AI engines understand, cite & recommend you.
- Get raw JSON-LD code instantly.
- Simply fill in the details; our tool builds code without any errors for you.
- Quickly generate structured data for your blog posts and product pages.
- Build FAQ markups to turn search results into interactive questions.
- Generate Product, Review and Merchant JSON‑LD for improve search visibility.
- Create FAQ, Video and Recipe JSON‑LD to enhance rich snippets display.
- Eliminate duplicate and outdated JSON‑LD following Google guidelines.
- Add FAQ+video sections directly to product pages automatically.
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 |  Schema Markup Generator Plus |  Webrex |
|---|---|---|
| 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 | Schema Markup Generator Plus | Webrex |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 843 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 0% |
Pricing
| Measure | Schema Markup Generator Plus | Webrex |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $9.99/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | Not published | 3 |
Listing
| Measure | Schema Markup Generator Plus | Webrex |
|---|---|---|
| Shopify category rank | #361 | #26(ahead) |
| Shopify App Charts | Not on this week’s charts | #8 on Pricing moves in SEO |
| Built for Shopify | No | Yes |
| Launched | May 4, 2026 | Apr 3, 2025 |
| Languages | 1 | 15 |
| Developer | SchemaPlus Inc | Webrex |
FAQ
Schema Markup Generator Plus and Webrex: common questions
- Is Schema Markup Generator Plus or Webrex cheaper?
- Only Webrex 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?
- Schema Markup Generator Plus lists 3 the others don’t mention, such as Mobile responsive, Schemas, Testing. Webrex lists 13 the others don’t mention, such as Analytics, Audits, Breadcrumbs, Content analysis. 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 May 5, 2026 for Schema Markup Generator Plus, Nov 8, 2026 for Webrex; 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 May 5, 2026 for Schema Markup Generator Plus, Nov 8, 2026 for Webrex. 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.