GaugeDB is a free, independent database and discovery platform for Steam games. It helps players explore the Steam catalog with data on current and historical player counts, regional prices, sales, releases, reviews, and official app updates. Visitors can browse popular, trending, emerging, and newly released games, or search the database to compare titles and check details such as peak players, price, release date, and review scores.

The platform also provides charts and rankings, including top-rated, top-selling, most-wishlisted, and trending games. Its sales and free-game sections help users find current offers, while release listings highlight new and upcoming titles. GaugeDB tracks changes to Steam apps and packages, presenting recent updates and links to each item’s history. Additional tools include a game comparison feature, a calculator, matchmaker, and Steam roulette, alongside statistics and insights about the database.

GaugeDB reports indexing more than 352,000 apps and observing 7.4 million players. It is not affiliated with Valve or Steam.