Searching for n8n AI agent templates usually ends one of two ways: a GitHub dump of untested JSON that fails on import, or a demo workflow that needs a paid OpenAI key before it does anything. This list is the opposite. Every template here is import-tested against n8n 2.6, built for a real Shopify job, and runs on Google Gemini’s free tier, so there is no per-message bill waiting for you.
What makes a template an AI agent, not just a workflow
A normal n8n workflow follows a fixed path: trigger, transform, output. An AI agent template is built around the AI Agent node, which gets a goal, a chat model, and sometimes memory and tools, then decides what to do with each input. That difference matters in a store: an agent can read a messy order and decide which tags apply, or read a half-written product entry and decide what a good description looks like. The wiring is also different (models and tools connect to the agent’s sub-inputs, not the main flow), which is exactly where hand-rolled imports usually break.
1. Shopify AI Product Description Agent
The job: every product you create without a description gets one written automatically. The Shopify trigger fires on product creation, a guard checks that the description is actually empty, the agent writes structured SEO copy in your brand voice on Gemini, and the result is saved straight back to the product.
Cost to run: free at typical store volume on Gemini’s free tier. Get it: Shopify AI Product Description Agent ($14, one time). Prefer to wire it yourself? The full build is in the product description generator guide.
2. Shopify AI Customer Support Agent
The job: a chat widget for your storefront that answers shopper questions around the clock. It uses the Chat Trigger, an AI Agent with session memory so follow-up questions work, and Gemini as the reasoning model. You paste one embed snippet into your theme and it is live.
Cost to run: free, there is no per-conversation fee because Gemini’s free tier covers normal support volume. Get it: Shopify AI Customer Support Agent ($19, one time). The do-it-yourself version, with the order lookup and email handoff explained step by step, is in the n8n AI chatbot guide.
3. Shopify AI Order Tagging Agent
The job: every new order gets tagged the moment it lands. The agent reads the order (items, value, customer, shipping) and applies consistent tags like VIP, first-time, or high-value, so your fulfillment filters and reports stay clean without anyone touching the admin.
Cost to run: free on Gemini’s free tier, even on busy days. Get it: Shopify AI Order Tagging Agent ($14, one time). Background reading: how Shopify order tagging automation works.
The rest of the collection: twelve agents and counting
The three above are the flagships, but the full library now runs to twelve Shopify AI agents, each built and import-tested the same way and each running free on Gemini. Here is the rest of the line, grouped by the job it does.
Order operations
- Product Tagging Agent: every new product gets clean, consistent tags the moment it is created, so your collections and filters build themselves.
- Order Risk Flagger: reads each new order and adds a risk tag when something looks off, so you can review before you ship.
- Draft Order Quote Agent: turns a draft order into a polished quote email with a one-click pay link, built for wholesale and made-to-order sales.
Customer emails on autopilot
- Customer Welcome Email Agent: greets every new customer with a warm, personal note written from their signup, not a canned blast.
- Post-Purchase Email Agent: sends a thank-you and a clear what-happens-next email after every order, in your brand voice.
- Review Request Email Agent: waits a week after delivery, then asks for a review with a message tailored to what the customer bought.
- Order Cancellation Email Agent: sends a calm, professional note whenever an order is cancelled, so the moment is handled with care.
Team order alerts
- Order Alert to Telegram: a short, smart summary of every new order in your Telegram, with a flag when one is worth a second look.
- Order Alert to Slack: the same order summary posted straight to your team Slack channel, no raw field dumps.
Free starter templates to test your setup
If you want to prove the plumbing before running an agent, start with the free ones. The Shopify order and low stock alerts for Telegram are free importable JSONs. There are also full free build guides for the orders to Google Sheets log and the new customer welcome email. Same connection, same credentials, so everything you set up carries over to the agents.
Before you import: the 2026 checklist
- An n8n instance on a recent version (everything here is import-tested against n8n 2.6).
- A free Gemini API key from Google AI Studio. No OpenAI subscription needed.
- Your store connected the current way. Shopify removed admin custom apps in January 2026, so follow the 2026 Shopify to n8n connection guide first. Ten minutes, once, and every template reuses it.
Browse the full AI agents collection, or start with the broader n8n Shopify automation guide if you are mapping out your whole stack. And to see whether all this AI work is landing, track your store visibility in AI answers.
Frequently asked questions
Are n8n AI agent templates free to run?
These are. They use Google Gemini’s free tier, and the API key from Google AI Studio costs nothing, so there is no per-message or per-conversation fee at typical store volume. Self-hosted n8n adds no cost either.
Do I need an OpenAI key?
No. Every agent on this list runs on Gemini by default. If you prefer OpenAI or Claude, the chat model is one swappable node and the rest of the agent stays the same.
How do I know a template will actually import?
Every template here is validated by importing it into a clean n8n 2.6 instance before it is published. That catches the classic failures in scraped template collections: renamed node fields, wrong sub-input connections, and credentials that reference nothing.
Do they work on n8n Cloud and self-hosted?
Yes, both. The Shopify triggers, the AI Agent node, and the Gemini model work the same on n8n Cloud and on a self-hosted instance. Self-hosted keeps the running cost at zero.
What changed with Shopify in 2026?
Shopify removed custom app creation from the store admin in January 2026. New connections are made through the Dev Dashboard with OAuth, and tokens now expire every 24 hours. Our connection guide walks through the whole new flow with screenshots.