LLMs.txt: AI Traffic Booster 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 26, 2026 for LLMs.txt, Nov 3, 2026 for Lumos.
The short answer
- On the Shopify App Store: LLMs.txt 4.4 from 10 reviews and Lumos 5.0 from 6 reviews.
- Only Lumos lists a free plan.
- LLMs.txt lists 5 features Lumos’s listing doesn’t mention, including AI generation, Automations, Robots.txt.
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
- · 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 featureYour store might be invisible to AI like ChatGPT or Perplexity. These tools are the new search engines — and you’re missing out on traffic. Our app helps you get discovered by creating a smart summary file that AI can read and index. No coding needed. Show up in AI search results, help AI recognize your store as trustworthy, and attract new visitors with zero ad spend.
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.
- Easy setup — no technical skills required to get started
- One-click generate and update your store’s llms.txt for AI engines
- Help AI read your store with smart content pulled from products and pages
- Make your store visible to ChatGPT, Claude, Perplexity, and other AI tools
- 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 |  LLMs.txt |  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 | LLMs.txt | Lumos |
|---|---|---|
| App Store rating | 4.4 ★ | 5.0 ★(ahead) |
| App Store reviews | 10(ahead) | 6 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
LLMs.txt and Lumos: common questions
- Is LLMs.txt or Lumos cheaper?
- Only Lumos 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.
- Which has better reviews, LLMs.txt or Lumos?
- On the Shopify App Store: LLMs.txt 4.4 from 10 reviews and Lumos 5.0 from 6 reviews.
- What features does each app list that the other doesn’t?
- LLMs.txt lists 5 the others don’t mention, such as AI generation, Automations, Robots.txt, Sitemaps. 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 26, 2026 for LLMs.txt, 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 26, 2026 for LLMs.txt, 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.