Dealscope

Never pay full price for a PC game again.
DealScope works quietly in the background while you browse. Open a game on Steam, GOG, Epic, Humble, Fanatical, or any of 20+ supported stores and you'll instantly see where it's cheapest — all in a clean panel right on the page. No clicking around, no bouncing between tabs, no guessing whether that "70% off" banner is actually a good deal.

See every price at a glance
Every supported storefront, side by side, sorted by cheapest first. Spot when a keyshop is $10 less than Steam, or when last week's "sale" is actually more expensive than usual.

Know if a deal is actually good
DealScope grades every deal from D to S based on the discount, how close it is to the all-time low, and how well-reviewed the game is. The Buy Recommendation tells you in plain English whether to grab it now, wait for a sale, or hold out for something better. It even knows when major sales like the Steam Summer Sale are coming up and factors that into the advice.

Track your wishlist with price alerts
Heart any game to save it. Set a target price and DealScope pings you the moment it drops below that number — automatically, in the background, no checking required. Add notes, set priorities, and mark games you already own so they stop cluttering your list.

Know what's on Game Pass
If a game is included with Xbox Game Pass, you'll see a green tag telling you so — along with which tier you need (Essential, Premium, Ultimate, or PC Game Pass). Never accidentally buy something you could've played for free.

Bundle and sale detection
Spot when a game is currently in a Humble or Fanatical bundle. Get a heads-up when a major store-wide sale is live. See historical low prices going back years so you know whether today's discount is actually exceptional or just decent.

Sync your Steam library
Connect your Steam account (optional) and DealScope automatically hides games you already own from your wishlist, so you never get alerts for games sitting in your library.

Works on the major PC game stores
DealScope supports every major PC game storefront — from well-known names like Steam, GOG, and Epic Games, to bundle sites, keyshops, and platform-specific stores like Xbox. If you're shopping for a PC game on the web, chances are DealScope already covers it.

Your data stays yours
Everything is stored locally in your browser. No accounts, no sign-ups, no tracking, no data sold to anyone. Export a backup anytime. Import it on another computer. It just works.