What it does
SteamLedger imports your Steam inventory via OpenID, syncs prices every 15 minutes, and computes portfolio value plus realised/unrealised P&L. It's the most polished of the free portfolio trackers and the closest competitor to the paid web-SaaS offerings.
For most casual CS2 traders, SteamLedger is enough. Power users who want tax reporting, multiple portfolios, or local-only data privacy may want something more.
Pros & cons
Pros
- Free forever, no credit card
- Auto-sync via Steam OpenID
- Clean UI with real-time SSE updates
- Multi-marketplace pricing
Caveats
- Hosted — your inventory + activity sit on their servers
- No tax reporting
- Single portfolio per account