Rankology SEO Analytics vs SEO King
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Rankology SEO Analytics, Nov 12, 2026 for SEO King.
The short answer
- Both list a free plan. Paid plans start at $3/month for Rankology SEO Analytics and $9.99/month for SEO King.
- SEO King lists 21 features Rankology SEO Analytics’s listing doesn’t mention, including AI generation, Alt text, Auto-optimization.
Head to head
All-in-one Google search SEO tools for your pages and photos
- United States
- United Kingdom
- France
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 2 AI Blog Posts
- · 2 AI featured Images
- · Basic SEO AI Content
- · Dynamic SEO Insights
- · Internal Link Checker
- · SEO Scoring System
Basic
- · 10 AI Blog Posts
- · 50 AI featured Images
- · Basic SEO AI Content
- · Dynamic SEO Insights
- · Internal Link Checker
- · SEO Scoring System
Premium
- · 150 AI featured Images
- · 30 AI Blog Posts
- · Basic SEO AI Content
- · Dynamic SEO Insights
- · Internal Link Checker
- · SEO Scoring System
Free basics
- · Google search console analytics
- · Scan your store to find issues
- · Site keyword analytics
- · Unlimited alt texts updates
- · Unlimited meta description updates
- · Unlimited meta title updates
500 Pages
- · Access 50+ features
- · Advanced json-ld schemas
- · Auto-updating
- · Bulk photo optimization
- · Fast SEO editor
- · Robots.txt & LLMs.txt
5,000 Pages
- · Access 50+ features
- · Advanced json-ld schemas
- · Auto-updating
- · Bulk photo optimization
- · Fast SEO editor
- · Robots.txt & LLMs.txt
20,000 Pages
- · Access 50+ features
- · Advanced json-ld schemas
- · Auto-updating
- · Bulk photo optimization
- · Fast SEO editor
- · Robots.txt & LLMs.txt
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureThis amazing free app optimizes your e-commerce store for search engines, enhancing visibility and making it easier for customers to find you. Rankology provides a comprehensive suite of tools including technical and on-page SEO, JSON-LD for SEO, rich snippets, robots.txt management, 404 page handling, 301 redirection, and sitemap generation. Monitor your SEO performance with our advanced GA4/Search Console reports.
Managing seo across multiple apps wastes time and money. SEO King unifies everything into one dashboard — serp audits, image optimization, json-ld, backlinks, broken links, image sitemaps, llms.txt, core web vitals, and Google Search Console analytics. Use AI to generate meta titles, meta descriptions, alt texts, and other keyword-rich content across your entire store — individually, in bulk, or by mcp.
- Optimize Meta Title & Description for your products and pages.
- Connect Google Analytics to track your store's traffic and customers' behavior.
- Connect with Google Search Console to monitor your store's performance
- Automatically submit your sitemap in Google to ensure all your pages are indexed
- Command visibility: Alt texts, meta data, titles, html & photo optimization
- Craft AI content: Vision AI, AI content writing & advanced SEO editor
- Lay foundations: JSON-LD, sitemaps, robots.txt & 404 monitoring
- Unearth treasures: Manage SEO keywords, SERP tracking & search analytics
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 |  Rankology SEO Analytics |  SEO King |
|---|---|---|
| Detected stores | Not published | 1,128 |
| Net store change, 28 days | 0 | −14 |
| Stores added, 28 days | Not enough data | 19 |
| Big-brand share | Not enough data | 6% |
| Top store categories | Not published | Apparel & Accessories, Home & Garden, Health & Beauty |
| Top store countries | Not published | United States, United Kingdom, France |
Reviews
| Measure | Rankology SEO Analytics | SEO King |
|---|---|---|
| App Store rating | Not published | 4.7 ★ |
| App Store reviews | Not published | 542 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | 29% |
Pricing
| Measure | Rankology SEO Analytics | SEO King |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $3/month(ahead) | $9.99/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | 3 | 4 |
Listing
| Measure | Rankology SEO Analytics | SEO King |
|---|---|---|
| Shopify category rank | #860 | #48(ahead) |
| Shopify App Charts | Not on this week’s charts | #15 in SEO |
| Built for Shopify | No | Yes |
| Launched | Nov 4, 2024 | Feb 10, 2017 |
| Languages | 1 | 28 |
| Developer | Rankology | Engage Apps |
FAQ
Rankology SEO Analytics and SEO King: common questions
- Is Rankology SEO Analytics or SEO King cheaper?
- Both list a free plan. Paid plans start at $3/month for Rankology SEO Analytics and $9.99/month for SEO King. 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?
- Rankology SEO Analytics lists 9 the others don’t mention, such as AI generation, Audits, Content analysis, Images. SEO King lists 21 the others don’t mention, such as AI generation, Alt text, Auto-optimization, Compression. 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 for Rankology SEO Analytics, Nov 12, 2026 for SEO King; 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 for Rankology SEO Analytics, Nov 12, 2026 for SEO King. 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.