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Sigourney
Live in Perplexity · ChatGPT & Gemini feeds ready

Your store, readable by every AI assistant.

Sigourney turns your Shopify or WooCommerce catalog into structured data that ChatGPT, Perplexity and Gemini can read, cite and link to — and shows you the shoppers they send your way.

Start 7-day free trialSee how it works

Card required · not charged until day 8 · cancel anytime

Sigourney dashboard: connected Shopify and WooCommerce stores with sync status and actions

Connects to

ShopifyWooCommerce

Readable by

ChatGPTPerplexityGeminiClaudeCopilot
The AI shopping shift

Your products are missing from where customers now search.

Customers are asking ChatGPT, Gemini and Perplexity to find products. But most store catalogs aren't machine-readable, so AI assistants skip right over them. Sigourney turns your catalog into clean, structured data those assistants can actually read and cite — so you're in the running when competitors' stores already are.

Structured product data in the schemas Perplexity, ChatGPT and Gemini ingest natively.

Catalog sync keeps prices, stock and descriptions accurate the moment shoppers ask.

Simple setup

From catalog to AI answer in four steps.

  1. 01

    Connect

    Link your Shopify or WooCommerce store in seconds — no manual syncing needed.

  2. 02

    Index

    Sigourney formats your catalog as Schema.org JSON-LD and submits it to AI search indices.

  3. 03

    Get read

    AI assistants can read and cite your products when shoppers ask about things like them.

  4. 04

    Sell

    Shoppers click from the AI answer straight to your store — they buy on your site, not ours.

Connecting your store

No developers. No theme edits.

Sigourney reads your catalog through the official platform APIs and never touches your storefront code.

Shopify

~1 minute

Install Sigourney from the Shopify App Store and approve access. Your products import automatically and stay in sync through Shopify webhooks. Billing runs through your Shopify invoice.

View on the Shopify App Store →

WooCommerce

~2 minutes

In WordPress, open WooCommerce → Settings → Advanced → REST API, create a key with Read permission, and paste the Consumer Key and Secret into Sigourney. Read-only — Sigourney never writes to your store. No plugin, no theme edits.

Read the setup guide →
Measure it

See which assistants send you shoppers.

When shoppers arrive from ChatGPT, Perplexity, Gemini, Copilot or Claude — and when they click through to your store — Sigourney counts it, by assistant, right in your dashboard.

  • Visits from AI assistants to your catalog, broken down by source
  • Click-throughs from your catalog to your own product pages
  • Links tagged with UTM parameters, so the same visits appear in your own analytics

We measure visits and clicks — the sale itself is recorded by your store, where it happens.

Outbound link from your AI-readable catalog

yourstore.com/products/linen-shirt
?utm_source=sigourney
&utm_medium=storefront

Source

chatgpt.com

Event

Click-through

Counted as

AI referral

Product tour

See Sigourney at work.

“AI assistants don't browse. They read. If your catalog can't be read, it can't be recommended.”

The idea behind Sigourney
Transparent pricing

Simple plans for every store.

Start free for 7 days. Card required — you won't be charged until day 8. Cancel anytime before that.

7-day free trial

Starter

$39/mo

  • 500 products per store
  • 10,000 API requests/mo
  • Up to 3 stores
  • Email support (48h)
Start 7-day trial

Then $39/mo. Cancel before day 8 to pay nothing.

Recommended

7-day free trial

Pro

$99/mo

  • 2,000 products per store
  • 100,000 API requests/mo
  • Up to 15 stores
  • Email + chat support (12h)
Start 7-day trial

Then $99/mo. Cancel before day 8 to pay nothing.

Custom trial available

Enterprise

Custom

  • 10,000+ products
  • Unlimited API requests
  • Unlimited stores
  • Dedicated support + SLA
Contact sales

For stores with 10,000+ products or special needs.

Questions

Frequently asked.

More answers on the FAQ page.

How much does Sigourney cost?
Sigourney offers three plans: Starter at $39/month, Pro at $99/month, and custom Enterprise plans for larger stores with 10,000+ products. See the full comparison on our pricing page. View plans →
Do you have a free trial?
Yes. Every plan includes a 7-day trial. Your card is required to start, but you won't be charged until day 8. Cancel any time before that and pay nothing.
Do I need a credit card to start?
Yes. We require a card to activate your trial. You won't be charged until the trial ends on day 8. Cancel any time before that with one click — no questions asked.
Can I switch plans later?
Yes. You can upgrade or downgrade your plan any time from your dashboard with no long-term contracts. View plans →
Can I cancel anytime?
Yes. Cancel from your dashboard at any time. No hidden fees, no contract. If you cancel mid-cycle, you keep access until the period ends.
How do refunds work?
We offer a 30-day money-back guarantee. If Sigourney doesn't drive value, contact support and we'll refund your subscription fee — no questions asked.
Do you offer custom enterprise plans?
Yes. For stores with 10,000+ products or special integration needs, contact our sales team at hello@sigourney-saas.com for a custom quote.
How does Sigourney decide which products to index?
Sigourney indexes all active products in your connected store, up to your plan's per-store limit (500 on Starter, 2,000 on Pro). If a store has more products than the plan allows, the oldest products are served first. Excluding individual products isn't available yet.
What happens to my data?
Your product data is stored securely in our database to power AI search indexing, with access isolated per account — only your store sees your data. We never sell or share your data with third parties. For details, see our Privacy Policy.
Which AI assistants does Sigourney support?
Perplexity is live today. ChatGPT (via ACP) and Google Gemini (via UCP) feeds are ready — awaiting certification from OpenAI and Google.

Ready to be found by AI?

Start your 7-day trial today. Card required — cancel anytime before day 8.

Start 7-day free trialRead the docs

Questions? Email hello@sigourney-saas.com