LLM Rank ‑ AI Visibility vs Lumos: AI SEO & llms.txt
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 LLM Rank, Nov 3, 2026 for Lumos.
The short answer
- On the Shopify App Store: LLM Rank 5.0 from 1 reviews and Lumos 5.0 from 6 reviews.
- Both list a free plan. Paid plans start at $9/month for LLM Rank and $9.99/month for Lumos.
- LLM Rank lists 7 features Lumos’s listing doesn’t mention, including AI generation, Automations, Page indexing.
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
- · AI SEO files for small catalogs
- · Auto Publish
- · Generate llms.txt and agents.md
- · Up to 100 products
- · Up to 50 collections
- · Weekly AI content auto-sync
Pro
- · Auto sync (daily/weekly/monthly)
- · Custom AI agent instructions
- · Featured products for AI agents
- · Priority email support
- · UCP, MCP and 100+ bot controls
- · Unlimited AI visibility content
Free
- · 1 visibility check per month
- · Access control toggles
- · Crawler control
- · Inclusion rules
- · llms.txt generation (manual)
Basic
- · 3 visibility checks per month
- · All LLMS AI files auto-written to theme
- · Auto-regenerates when catalog change
- · Free + 2 AI models
- · Trust signals + policy sync
Pro
- · 20 visibility checks per month
- · AI answer accuracy monitor
- · AI-enriched content
- · Advanced analytics
- · Basic + 4 AI models
- · Competitor gap analysis
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAI shopping is changing how customers discover products. If AI agents cannot read your catalog, your products may never be recommended. LLM Rank helps improve AI SEO, GEO, AEO and AI visibility by generating llms.txt, llms-full.txt and agents.md for your store. Help ChatGPT, Claude, Gemini, Perplexity and AI crawlers understand your products, prices, stock, pages and collections.
Lumos provides AI SEO tools for ecommerce stores, including llms.txt generation, AI crawler management, AI readiness analysis and AI search visibility monitoring. Configure AI discovery files, manage product and page access for supported crawlers, evaluate AI search visibility and identify optimization opportunities through structured analysis and reporting.
- Improve visibility on ChatGPT, Claude and AI search
- One-click llms.txt setup - no coding required
- Choose daily, weekly or once-a-month sync schedules
- Custom AI instructions - tell LLMs what to prioritize
- Create an AI-optimized llms.txt to help AI understand and rank your products.
- Allow AI crawlers like GPT, Gemini, Claude, and Perplexity to access your store.
- Filter product visibility by tags or collections to highlight or hide items.
- Auto-generate and update llms.txt as products change—no technical skills 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 |  LLM Rank |  Lumos |
|---|---|---|
| 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 Rank | Lumos |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 1 | 6(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
LLM Rank and Lumos: common questions
- Is LLM Rank or Lumos cheaper?
- Both list a free plan. Paid plans start at $9/month for LLM Rank and $9.99/month for Lumos. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, LLM Rank or Lumos?
- On the Shopify App Store: LLM Rank 5.0 from 1 reviews and Lumos 5.0 from 6 reviews.
- What features does each app list that the other doesn’t?
- LLM Rank lists 7 the others don’t mention, such as AI generation, Automations, Page indexing, Robots.txt. 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 LLM Rank, Nov 3, 2026 for Lumos; 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 LLM Rank, Nov 3, 2026 for Lumos. 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.