JSON-LD for SEO review (2026): is it worth $399 a year?
Shopify structured data app for rich results and Merchant Center
JSON-LD for SEO report card
Fair · out of 4.0 · graded Oct 23, 2026
Best for Shopify structured data for Google and Merchant Center
JSON-LD for SEO turns a Shopify store's products, reviews, blog and business details into structured data for Google, Merchant Center, Bing and Pinterest, including awkward cases like preorders and used goods. It's sold only as one $399 yearly plan, with no monthly option and no free plan. Refunds are given only if the app can't be installed, and it won't work on headless stores.
Who JSON-LD for SEO is for
- Fits if your Google Merchant Center listings keep failing over product data
- Works for stores selling preorders, refurbished goods or subscriptions that need the markup to say so
Who JSON-LD for SEO is not for
- Skip it if your store is headless or not on Shopify, as the developer says it can't work there
- Not for you if you'd rather pay monthly, since it's one $399 yearly plan
- Watch out: refunds are only for an app that can't be installed, not for a change of mind or results that never show in Google
- Too light for getting you into AI answers on its own, which the developer says structured data won't do
Why JSON-LD for SEO gets a 2.2
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- DValue for money$399 a year is about $33.25 a month, exactly where this category's dearest tenth starts, for structured data alone. There's no monthly option. The price does include an audit, monitoring of how products show in Google and a video course.
- CFree plan and trialNo free plan. There's a 7-day trial of the annual plan, and the listing doesn't say it needs a card. After that, $399 is charged for the whole year.
- CFeaturesProduct, review, Merchant Center, store, blog, page, FAQ, recipe and video markup, with settings for preorders, used goods and subscriptions, plus an audit and monitoring. It does structured data fully, but that's a smaller job than a full SEO app.
- BEase of useNo store rating on record, but there's little to set up: it pulls prices, stock, reviews and policies from Shopify into the markup and keeps it current when products or the theme change.
- BPlatforms and integrationsWeb, inside the Shopify admin, with Google Merchant Center, Shopify Markets and more than 20 review apps such as Judge.me, Stamped and Klaviyo Reviews. No phone or desktop app.
What these grades rest on. Graded from this listing, whose facts were read from Ilana Davis LLC's own pages and its Shopify App Store listing on 23 October 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/json-ld-for-seo#review"><img src="https://toolgpa.com/badge/json-ld-for-seo.svg" alt="JSON-LD for SEO: 2.2 GPA on ToolGPA" width="196" height="56"></a>Where JSON-LD for SEO stands among SEO plugins and apps
JSON-LD for SEO's GPA of 2.2 is higher than 18 of the 78 other SEO plugins and apps we grade, and level with 14.
It stands best on ease of use (B, above 60 of 78) and worst on value for money (D, above 0).
Its paid plans start at $33.25 a month when paid by the year, against a middle price of $9.99 for the category: 53 of the 58 others that charge start lower.
On features, ease of use and platforms it scores 2.7 out of 4. 1 tool scores higher and costs less.
Each grade against the category
Every bar is all 79 SEO plugins and apps we grade, cut by the letter each got. JSON-LD for SEO’s own letter is outlined.
- DValue for moneyAbove 0 of 78, level with 14
- CFree plan and trialAbove 8 of 78, level with 38
- CFeaturesAbove 9 of 78, level with 43
- BEase of useAbove 60 of 78, level with 18
- BPlatforms and integrationsAbove 31 of 78, level with 47
Price against what you get
Each dot is one of 70 SEO plugins and apps. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep JSON-LD for SEO, or make your own?
Keep it
The plain part of JSON-LD for SEO you could make: schema markup. What surrounds it you could not. The 2 things listed below take a company, not a weekend.
That makes this kind of software worth paying for, not this one in particular: 46 of the 78 other SEO plugins and apps grade higher. It costs $399 a year.
What you could make
- Schema markup: an app builder makes this well.
What you could not
- The same prompts asked of ChatGPT, Perplexity, Gemini and Google's AI answers every day, and the answers kept.
- It plugs into other products, Google Merchant Center, Judge.me and Stamped among them.
What this rests on. JSON-LD for SEO’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is JSON-LD for SEO?
JSON-LD for SEO, listed as Ilana's JSON-LD for SEO, is a Shopify app that turns a store's product, review, blog, page and business details into structured data for Google rich results, Google Merchant Center, Bing and Pinterest. It handles cases such as preorders, used goods, minimum quantities and subscription prices, and the price includes a structured data audit, rich result monitoring and a video course. It is sold as one annual plan.
Worth knowing
- Works only on Shopify stores, and the developer says it cannot work with headless stores.
- Sold only as one annual plan at $399, charged once a year; there is no monthly option or free plan.
- The refund policy gives refunds only when the app cannot be installed, not for a change of mind or for rich results that do not appear.
- The developer notes that structured data does not by itself get a store into AI search results; it helps AI tools describe products accurately.
Key features
- Product structured data
- Pulls price, availability, delivery rates, return policy, brand and images from Shopify into JSON-LD, and keeps it current when the theme or products change.
- Review stars
- Adds ratings to product markup from more than 20 supported review apps, including Judge.me, Stamped and Klaviyo Reviews.
- Merchant Center fields
- Supplies the unique product identifiers and variant prices Merchant Center checks, with settings for preorders, backorders, used or refurbished goods and minimum quantities.
- Store, blog and page markup
- Covers the homepage, pages, blog posts and breadcrumbs, plus organization details such as location, phone and social profiles for the Knowledge Graph.
- FAQ, recipe and video schema
- Optional markup for FAQs, recipes and videos on the store, and subscription prices from subscription apps that use Shopify Checkout.
- Audit, monitoring and training
- Includes a structured data audit at install, up to 6 months of initial rich result monitoring and then ongoing checks, and a 7-hour Shopify SEO video course.
JSON-LD for SEO pricing
As of Oct 23, 2026, JSON-LD for SEO is a paid product with a free trial, starting at $399 per year.
- Starts at
- $399 per year
- Free plan
- None
- Free trial
- 7-day free trial of the annual plan
| Plan | Price | What you get |
|---|---|---|
| Annual Pro | $399per year | Expanded Schema.org markup, Merchant Center fields, a structured data audit, rich result monitoring, owner support and the SEO Simplified course. |
Read from apps.shopify.com on Oct 23, 2026. Prices change, so confirm with JSON-LD for SEO before you buy.
Works with
- Google Merchant Center
- Judge.me
- Stamped
- Klaviyo Reviews
- Shopify Markets
JSON-LD for SEO alternatives
- JSON-LD for SEO vs Schema Plus for SEO
Free trial · from $10.99/mo
- JSON-LD for SEO vs Webrex SEO
Free plan · from $9.99/mo
- JSON-LD for SEO vs SearchPie
Free plan · from $39/mo
- JSON-LD for SEO vs Smart SEO
Free plan · from $14.99/mo
- JSON-LD for SEO vs Avada SEO Suite
Free plan · from $34.95/mo
Common questions
Does JSON-LD for SEO have an Android app?
No Android app was listed when its pages were read on Oct 23, 2026. JSON-LD for SEO is listed for Web.
Does JSON-LD for SEO have an iPhone app?
No iPhone app was listed when its pages were read on Oct 23, 2026. JSON-LD for SEO is listed for Web.
Is JSON-LD for SEO open source?
JSON-LD for SEO is not described as open source on its own site, as read on Oct 23, 2026.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Oct 23, 2026.