Optimizes Content for AI Models
Automatically analyzes your store and optimizes content structure so large language models can accurately understand and describe what you sell.
Free llms.txt Generator
Sentaiment is an AI SEO application that helps ecommerce store owners generate and install llms.txt files. The llms.txt file format helps large language models like ChatGPT, Claude, Gemini, and Perplexity understand what your online store sells, your brand positioning, product categories, and unique value proposition. Without an llms.txt file, AI models may not accurately describe your store or may recommend competitors instead. Sentaiment solves this by automatically scanning your store, generating an optimized llms.txt file, and installing it with one click. The free plan includes 3 generations per month with US-based support.
Help AI Understand Your Store
So More Customers Find You
Make your store easy for AI to understand. See what's wrong. Fix it. More customers find you through ChatGPT, Claude, and Gemini.
Generates and installs your llms.txt file so AI models can find and recommend your products.
Free plan includes 3 llms.txt generations per month
What You Get
Everything You Need
to Be Found by AI
Sentaiment makes your store visible to ChatGPT, Claude, Gemini, and Perplexity.
Generates Your llms.txt File
Creates a properly formatted llms.txt file based on your products, brand positioning, categories, and unique value proposition.
One-Click Install to Your Store
Installs the llms.txt file directly to your store's root directory with a single click. No technical knowledge required. Also supports copy to clipboard and download options.
US-Based Phone and Email Support
Get help from our US-based support team via phone at (818) 208-3301 or email at support@sentaiment.com.
What is llms.txt?
A Simple File That Helps
AI Find Your Products
Your customers ask AI about products before they buy. When someone asks ChatGPT, Claude, Gemini, or Perplexity for product recommendations, these AI models need to understand what your store sells.
The llms.txt file is a standardized format that tells AI models exactly what your store is about. It includes your store name, description, product categories, brand positioning, pricing strategy, and shipping information.
Think of llms.txt like robots.txt, but for AI language models instead of search engine crawlers. It sits in your website's root directory at yourstore.com/llms.txt
Sentaiment generates this file automatically by scanning your store and products, then installs it with one click.
Example llms.txt file structure
# llms.txt - AI model instructions# Learn more: llmstxt.orgname: Your Store Namedescription: What you sell and why customers choose youcategories: Product types and collectionsdifferentiators: What makes your store uniquepricing: Your price positioningshipping: Where and how you ship# Sentaiment generates this automatically# based on your store data
How It Works
Get Your llms.txt in 60 Seconds
Three simple steps to help AI models find and recommend your products.
Install Sentaiment App
Add Sentaiment to your ecommerce store. Installation takes about 10 seconds.
We Scan Your Store
Sentaiment automatically scrapes your store, products, and brand information, then optimizes the content for AI models.
One-Click Install
Click "Save to Site" and your llms.txt file goes live at yourstore.com/llms.txt automatically.
Your Toolkit
Three Tools.
One Truth.
Sentaiment's AI visibility toolkit for ecommerce stores.
Page Analyzer
Analyze any page on your store and get specific, actionable recommendations. Not generic advice like "improve your SEO" but specific fixes like "Add a meta description that includes your product category."
llms.txt Generator
Generate and install your llms.txt file automatically. Sentaiment scans your store, creates an optimized file based on your products and brand, and installs it with one click. Free plan includes 3 generations per month.
Perception Monitor
Track how ChatGPT, Claude, Gemini, and Perplexity describe your store over time. See what's changing, catch problems before they cost you sales, and know when your fixes are working.
Frequently Asked Questions
Common questions about llms.txt, AI visibility, and Sentaiment.
Why does AI visibility matter for my store?
Right now, someone is asking ChatGPT to recommend a product you sell. Does it mention your store? Does it get your products right? Or does it send customers to your competitor instead? Research shows 26% of stores don't appear in AI results at all. 89% of stores that do appear are described incorrectly by AI. By 2028, AI search traffic is projected to surpass traditional search engine traffic.
How is Sentaiment different from GEO tools?
Most "AI visibility" or "Generative Engine Optimization" tools run automated queries and synthetic tests, then show you made-up visibility scores. They promise rankings they can't deliver and charge premium prices for guesswork. Sentaiment takes a different approach. We generate and install your llms.txt file so AI models can actually understand your store. We show you exactly what AI says about your store, word for word, model by model, then tell you specifically what to fix.
What is an llms.txt file?
The llms.txt file is a standardized text file that helps large language models understand your website. Similar to how robots.txt tells search engine crawlers how to index your site, llms.txt tells AI models like ChatGPT, Claude, Gemini, and Perplexity what your store sells, your brand positioning, and why customers should buy from you. It sits at yourstore.com/llms.txt and Sentaiment generates and installs it automatically.
Do I need technical skills to use Sentaiment?
No technical skills required. Install the Sentaiment app, click the generate button, and we handle everything. One click installs the llms.txt file to your store automatically. You can also copy the file to your clipboard or download it if you prefer manual installation.
Which AI models does llms.txt help with?
The llms.txt format is designed to work with all major large language models including ChatGPT (OpenAI), Claude (Anthropic), Gemini (Google), and Perplexity. These are the AI models your customers actually use when researching products and asking for recommendations.
Will llms.txt guarantee my store shows up in AI results?
No one can guarantee AI rankings or visibility. Anyone who promises guaranteed AI placement is not being honest. What Sentaiment and llms.txt do is make your store easier for AI models to understand, which improves your chances of being accurately found and recommended. It's similar to how good SEO improves your chances in search engines but doesn't guarantee rankings.
Is Sentaiment really free?
Yes, Sentaiment offers a free plan that includes 3 llms.txt file generations per month. No credit card is required to start. The free plan includes all core features including automatic store scanning, llms.txt generation, one-click installation, and US-based support.
Make Your Store Easy for AI to Find
Generate and install your llms.txt file today.
Free plan includes 3 generations per month. No credit card required.
3 free generations per month • US-based phone and email support