LLM Socket vs SA SEO JSON‑LD Schema markup
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026.
The short answer
- Paid plans start at $9/month for LLM Socket and $2.99/month for SA SEO JSON‑LD Schema markup.
- SA SEO JSON‑LD Schema markup lists 5 features LLM Socket’s listing doesn’t mention, including Audits, Content optimization, Insights and tips.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Up to 100 products
Up to 500 products
Up to 10,000 prod.
Unlimited products
Basic Plan
- · Collection, Breadcrumb, Search schema
- · Custom schema markup
- · Organization, FAQ, Article for AI search
- · Product schema, reviews,shipping methods
Extended Plan
- · +Basic Plan
- · FAQ json-ld for collections
- · Multiple Return policy schema markup
- · Schema markup (JSON‑LD) Test Tool
- · Video JSON-LD schema markup
Pro Plan
- · +Extended Plan
- · FAQ schema markup for each product
- · Google Merchant Center schema markup
- · Multiple stores info (JSON‑LD)
- · Shipping methods extended
- · Shipping methods schema for each product
Pro+
- · +Pro Plan
- · About keywords
- · Extended WebPage schema for products:
- · Loyalty Program
- · Mentions keywords
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGenerate AI-optimized Schema.org markup for ChatGPT, Perplexity, and Google Gemini. Structured product data helps AI assistants recommend your products to shoppers. See your AI Visibility Score instantly. Identify missing schema elements per product. One-click activation adds optimized JSON-LD to all product pages automatically. Google's new AI shopping features require structured data.
Get your products showing up in Google and AI search results with schema markup and JSON-LD. Add rich snippets for reviews, pricing, and stock + AI search schema so ChatGPT, Perplexity, AI Overviews can find your store. Includes detailed shipping and returns schema, Local Business, FAQ markup, Loyalty Program, and a built-in JSON-LD test tool. Every plan comes with hands-on support.
- AI-Optimized Schema: JSON-LD structured data for ChatGPT, Perplexity & Gemini.
- One-Click Setup: Enable schema for all products instantly. No coding needed.
- AI Visibility Score: See your store's AI readiness and tips to improve.
- Get consultation of your site's JSON-LD for free: send your request to support
- Optimize Google Rich Snippets for SEO
- Remove Google Search Console errors for structured data
- Add JSON‑LD for products, variants, shipping details, return policy, other page
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 |  LLM Socket |  SA SEO JSON‑LD Schema markup |
|---|---|---|
| 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 | LLM Socket | SA SEO JSON‑LD Schema markup |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 7 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | LLM Socket | SA SEO JSON‑LD Schema markup |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $9/month | $2.99/month(ahead) |
| Longest free trial | 7 days | 30 days |
| Plans listed | 4 | 4 |
Listing
| Measure | LLM Socket | SA SEO JSON‑LD Schema markup |
|---|---|---|
| Shopify category rank | #720 | #266(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 12, 2026 | Feb 10, 2023 |
| Languages | 1 | 1 |
| Developer | Webseller OÜ | Sofiia Astanina |
FAQ
LLM Socket and SA SEO JSON‑LD Schema markup: common questions
- Is LLM Socket or SA SEO JSON‑LD Schema markup cheaper?
- Paid plans start at $9/month for LLM Socket and $2.99/month for SA SEO JSON‑LD Schema markup. 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?
- LLM Socket lists 3 the others don’t mention, such as Breadcrumbs, Meta tags, SEO score. SA SEO JSON‑LD Schema markup lists 5 the others don’t mention, such as Audits, Content optimization, Insights and tips, Reporting. 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 13, 2026; 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 13, 2026. 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.