B2Sell AI Storefront Optimizer vs LLMs.txt – AI Visibility
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 B2Sell AI Storefront Optimizer, Sep 3, 2026 for LLMs.txt.
The short answer
- Only B2Sell AI Storefront Optimizer lists a free plan.
- B2Sell AI Storefront Optimizer lists 3 features LLMs.txt’s listing doesn’t mention, including Content analysis, Content optimization, Sitemaps.
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
- · 10 AI Generations/month
- · 25 Products Scored
- · 5 AI Search Queries/Day
- · llms.txt not included
Starter
- · 100 AI Generations/month
- · 50 AI Search Queries/Day
- · 500 Products Scored
- · llms.txt Included
Growth
- · 200 AI Search Queries/Day
- · 500 AI Generations/month
- · 5000 Products Scored
- · llms.txt Included
Scale
- · Unlimited AI Generations/month
- · Unlimited AI Search Queries/Day
- · Unlimited Products Scored
- · llms.txt Included
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAI shopping assistants are a new way customers discover products. If your listings have gaps, these tools may overlook your store. This app scans your catalog and scores each product for AI readiness. It flags missing data, weak descriptions, and structural issues.
LLMs.txt is a standard file format that AI assistants read to understand what a store sells. This app generates that file automatically from your products and pages, then publishes it to your store. When the file is live, AI assistants like ChatGPT and Perplexity can read it when shoppers ask them for product recommendations.
- Catalog scan that scores every product for AI readiness
- Publish llms.txt so AI assistants can discover your products
- Search simulator to preview how AI tools see your catalog
- Product-level fix suggestions for missing or weak content
- Automatically generates an llms.txt file from your store products and pages
- Publishes your llms.txt so AI assistants like ChatGPT can find your store
- Keeps the file in sync whenever you add or remove products
- Lets you write a custom store description for AI assistants to use
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 |  B2Sell AI Storefront Optimizer |  LLMs.txt |
|---|---|---|
| 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 | B2Sell AI Storefront Optimizer | LLMs.txt |
|---|---|---|
| App Store rating | Not published | 4.0 ★ |
| App Store reviews | Not published | 2 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | B2Sell AI Storefront Optimizer | LLMs.txt |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $29/month | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | Not published |
Listing
| Measure | B2Sell AI Storefront Optimizer | LLMs.txt |
|---|---|---|
| Shopify category rank | #1053 | #439(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 1, 2026 | May 8, 2026 |
| Languages | 1 | 7 |
| Developer | B2Sell | wRanks |
FAQ
B2Sell AI Storefront Optimizer and LLMs.txt: common questions
- Is B2Sell AI Storefront Optimizer or LLMs.txt cheaper?
- Only B2Sell AI Storefront Optimizer 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?
- B2Sell AI Storefront Optimizer lists 3 the others don’t mention, such as Content analysis, Content optimization, Sitemaps. LLMs.txt lists 3 the others don’t mention, such as Analytics, Rank tracking, 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 B2Sell AI Storefront Optimizer, Sep 3, 2026 for LLMs.txt; 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 B2Sell AI Storefront Optimizer, Sep 3, 2026 for LLMs.txt. 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.