Traderline

Traderline is a professional sports trading terminal for Polymarket, the on-chain prediction market exchange. Traderline brings the ladder interface used by professional exchange traders to Polymarket, letting users enter, exit, and scalp positions on sports markets with one-click speed.

Traderline Sonar is an on-chain market intelligence tool built into Traderline for Polymarket. Sonar exposes the full order book and every account, showing the top holders ranked by position size, their entry price, which side they took, and whether they are up or down. Sonar includes a smart-money filter to rank traders by profit, a live activity feed of every trade as it happens, detailed wallet profiles with each account's full trade history, and wallet labels to tag accounts as experienced, bot, or recreational. Sonar works as a Polymarket whale tracker and trader-intelligence layer.

Live scores are a separate Traderline feature that shows real-time match scores alongside the trading interface.

Statistics are a separate Traderline feature that provides in-game and market data to support trading decisions.

Traderline has no subscription cost. Traderline is an alternative to traditional Betfair trading software such as Bet Angel and Geeks Toy, and it's built for Polymarket.