Next-generation professional tools for skin traders
Compare prices, discover rare floats, buy items, track market trends, and integrate APIs — all in one place.
1.2B+
Unique floats in database
1.9M+
Active users
$10M+
Saved by users
11+
Years on the market
Compare prices
for skins across more than 28 top marketplaces
Item prices for CS2, Dota 2, Team Fortress 2, and Rust on Buff, Waxpeer, Lisskins, and over 28 other markets
Buy skins
CS2, Rust, and TF2 up to 35% cheaper than on Steam on average
Thousands of skin types, convenient deposit methods, instant delivery
Day ups
Day downs
Billion-scale database of CS2 skin floats
Float ratings, owners, and top patterns
Next-generation ecosystem for traders
All trading tools in one place
Check the real value of your Steam account
Inventory value check, account valuation including added games and badges. Game analytics and expense calculation
Calculator
Automate skin buying/selling via SIH API
Simple API integration for your business — automate profitable skin buying and selling. Integration assistance, 24/7 support, and stable service operation
API Integration
Analyze the state of the Steam market
Track price dynamics and indices, item rises and drops, market trends and anomalies in real time
AnalyticsUsers highly rate SIH
This app helped me so much. if you are using steam you should definetly use steam inventory helper as well
Excellent tool to avoid scams when making steam trades
The best app for Steam
Makes my life 100x easier thanks to them. 10/10 would recommend!
Life saver extension, tells me the best place to buy cheap and sell for the most profit.
Incredible tool makes UI much more improved.
I use SIH Daily and i would recommend to anyone who likes buying and selling cs skins
Perfect for Trading. All markets are in list
A must-have for any Steam trader or collector! Steam Inventory Helper makes managing my inventory and trading on Steam so much faster and easier. The interface is clean and integrates perfectly with the Steam website, saving me a lot of time when selling, buying, or sending trade offers. I especially love the quick-sell and auto-price features — they help me price my items correctly without having to check every single one manually. It also adds some nice quality-of-life improvements, like sorting, bulk listing, and displaying market prices right in your inventory. I’ve never had any problems with it, and it’s completely free. If you’re into Steam trading, or just want to save time managing your skins and items, this extension is absolutely worth installing. Highly recommended!
Secure service
11+ years on the Steam market
Smart price parsing — market algorithms will protect you from unprofitable deals
Using exclusively public data
Over 11M users of all time
24/7 support is ready to help you with your problem
All markets undergo strict price verification
F.A.Q.
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Steam Inventory Helper (SIH) is a browser extension and web platform that helps CS2 skin traders compare prices across 28+ marketplaces, check float values, calculate inventory worth, and buy skins below market price.