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Browser extension
Coupo9 checks for working discount codes the moment you land on a store. Copy one, paste it at checkout, move on with your day.
Version 1.0.0 · Chrome, Edge, Brave, Arc · ~200 KB · Free
Coupon hunting usually goes the same way. You reach checkout, open a new tab, search the store name plus “promo code”, and click through six listicles of codes that expired last March. Half of them were never real. The rest want your email.
The Coupo9 extension removes that detour. Land on a store and the toolbar icon tells you straight away whether we have live offers for it. Open the panel, see every active code, copy the one you want. No account, no signup wall, no tab archaeology.
It runs on the same catalogue as the website, so the codes you see are the codes we verify: 1.1K+ active offers across 151+ stores, weighted toward the software, hosting and AI tools where renewal pricing quietly eats your budget.
What it does
Browse to a store and the extension matches it automatically. A badge on the toolbar icon shows how many live offers we have, so you know before you click.
Every coupon carries its verification status, a community success rate, and its expiry date. Sort the likely winners from the long shots at a glance.
Reveal a code and it lands on your clipboard. Paste at checkout, done.
Dock Coupo9 beside your tabs and it follows you as you shop, refreshing for each store you visit. Widen it and the coupons lay out two across.
Every active offer across the catalogue in one list, freshest first.
Web hosting, SaaS, AI tools, fashion, electronics, travel, and more.
Looking for a code somewhere else? Search by name and read its offers without leaving the page you're on.
Follows your system theme, and remembers whether you prefer grid or list.
Who it's for
Hosting renewals, AI subscriptions, design tools and the annual plans that jump in price after year one. That's where a good code is worth the most, and exactly where they're hardest to find. Retail is covered too, so it earns its place on the toolbar either way.
Yes, and there is nothing to sign up for. No account, no card, no trial that quietly converts.
It stays quiet until there's something worth telling you about.