Ilana's JSON‑LD for SEO (TM) vs Review Optimiza
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for Ilana's JSON‑LD for SEO (TM), Oct 13, 2026 for Review Optimiza.
The short answer
- Only Review Optimiza lists a free plan.
- Ilana's JSON‑LD for SEO (TM) lists 13 features Review Optimiza’s listing doesn’t mention, including Breadcrumbs, Content analysis, Content optimization.
Head to head
Get SEO traffic through Googles Rich Results and Rich Snippets
- United States
- Australia
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Annual Pro
- · Expanded Schema dot org markup
- · Merchant Center compatible
- · Ongoing Monitoring of Rich Results
- · SEO Simplified video course
- · Structured data audit
Free
- · Automatic daily syncs
- · Basic email support
- · Review platform integration
- · Schema.org markup generation
- · Sync up to 10 products
Starter
- · + Everything in the Free Plan
- · Sync up to 50 products
Pro
- · + Everything in the Free & Starter Plans
- · Priority email support
- · Sync up to 100 products
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSafely & effectively earn qualified traffic to boost conversions. Instantly connect the structured data fields used for Google Rich Results, Rich Snippets, Merchant Center (Shopping, Ads, YouTube Shopping) & AI search. Swap out & edit the theme & your Schema structured data auto-updates.
Your Shopify reviews aren’t showing up in Google? That’s because they’re stuck in JavaScript. Our app converts third-party reviews into clean HTML and structured data so search engines and LLMs can read them, and customers can trust you. Automatically optimise your product reviews for search engines and LLMs. Easily make your reviews discoverable by crawl bots.
- Qualify for Rich Results & earn more quality traffic in Google, Bing & Pinterest
- Connect all the Schema fields needed for Google Merchant Center with/out a feed
- Show product reviews in search results with any of the review apps supported
- Customizable for preorders, product condition, subscriptions, min qty, and more
- Turn reviews into data for Google & LLMs
- Automatic Sync - Daily syncing keeps your review markup fresh
- Zero Code Required - No developer needed.
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 |  Ilana's JSON‑LD for SEO (TM) |  Review Optimiza |
|---|---|---|
| Detected stores | 2,137 | Not published |
| Net store change, 28 days | −57 | 0 |
| Stores added, 28 days | 10 | Not enough data |
| Big-brand share | 19% | Not enough data |
| Top store categories | Apparel & Accessories, Home & Garden, Health & Beauty | Not published |
| Top store countries | United States, Australia, United Kingdom | Not published |
Reviews
| Measure | Ilana's JSON‑LD for SEO (TM) | Review Optimiza |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 441 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Ilana's JSON‑LD for SEO (TM) | Review Optimiza |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $10/month |
| Longest free trial | 7 days | Not listed |
| Plans listed | 1 | 3 |
Listing
| Measure | Ilana's JSON‑LD for SEO (TM) | Review Optimiza |
|---|---|---|
| Shopify category rank | #104(ahead) | #451 |
| Shopify App Charts | #10 in SEO | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Oct 20, 2015 | Apr 1, 2026 |
| Languages | 1 | 1 |
| Developer | Ilana Davis LLC | Optimiza |
FAQ
Ilana's JSON‑LD for SEO (TM) and Review Optimiza: common questions
- Is Ilana's JSON‑LD for SEO (TM) or Review Optimiza cheaper?
- Only Review Optimiza 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?
- Ilana's JSON‑LD for SEO (TM) lists 13 the others don’t mention, such as Breadcrumbs, Content analysis, Content optimization, Conversion tracking. Review Optimiza lists 2 the others don’t mention, such as A/B testing, Analytics. 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 Nov 9, 2026 for Ilana's JSON‑LD for SEO (TM), Oct 13, 2026 for Review Optimiza; 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 Nov 9, 2026 for Ilana's JSON‑LD for SEO (TM), Oct 13, 2026 for Review Optimiza. 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.