Coupon AI: Shopping Assistant

What it does

CouponAI is a simple, privacy-first Chrome extension that automatically finds and applies the best promo codes when you checkout. Unlike other tools that only work on partner stores and track your browsing history to earn affiliate commissions, CouponAI works everywhere and does not sell your data.

A Chrome extension that tests every available coupon code on your real cart at checkout, then applies the one that actually wins. Free, no account, no personal data.

Coupon AI Assistant is a free Chrome extension that tries every available code on your real cart at checkout, then quietly applies the one that actually saves the most. No overlays, no upsells, no guesswork. When you reach a supported checkout, the extension tries every available code on your real cart, one by one, then applies the one that actually won. No stale databases, no guesswork, no overlay you can't close. Most extensions read from one stale database that gets updated weekly. We continuously aggregate candidate codes from six independent sources per merchant, so the pool we test against is fresh, not curated. Codes expire, regions vary, members-only promos hide behind logins,…from coupons.cupcakedev.com

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