GCY usage & market intelligence
Pricing
Free trial available
Plus$4.99/month
7-day free trial · or $49.99/year and save 17%
- • Unlimited product sync
- • 6 built-in AI diagnoses per month
- • Use your own LLM API key
- • 6-dimension AI listing scoring
- • AI fix suggestions per product
Pro$19.99/month
7-day free trial · or $199.99/year and save 17%
- • Everything in Plus
- • 50 built-in AI diagnoses per month
- • One-click change rollback
- • Product attribution (1 product)
- • Measure real CVR lift, causal AI
Ultra$49.99/month
7-day free trial · or $499.99/year and save 17%
- • Everything in Pro
- • 200 built-in AI diagnoses per month
- • Unlimited change rollbacks
- • Unlimited product attribution
- • Full causal CVR analytics
What does GCY do?
Diagnose product details with AI, track changes for one-click rollbacks, and measure real conversion rate lift using scientific causal attribution.
- Audit listing quality across 6 conversion dimensions (scores 1–5)
- One-click AI rewrites for titles, descriptions & SEO—apply or undo instantly
- Isolate and prove the REAL conversion (CVR) lift from every page change
- One-click rollback: instantly revert edits if conversion rate drops
- Use built-in AI credits, or bring your own LLM key (GPT, Claude & more)
Features
Site optimization - Other
Review history
Daily review count on the Shopify App Store
0±0 · 26d· Rating steady at 0.0★
Aug 10Sep 4
Daily tracking from Aug 10, 2026 through today · 25 days observed
Catalog position
Within Site optimization - Other on the App Store
- Rank by reviews
- #108 of 143
- Review percentile
- 25th
- Rating percentile
- 58th
- On the App Store
- 0.2 yrs
Works with
Integrations listed for GCY: AI CVR Optimizer & Proof
Checkout
Apps similar to GCY
The App Store's own "more apps like this" for GCY
Frequently asked questions
Diagnose product details with AI, track changes for one-click rollbacks, and measure real conversion rate lift using scientific causal attribution. It's a site optimization - other tool for ecommerce stores.