Predictbook Alternatives (2026)

PolyTracer

A trader terminal for Polymarket. PolyTracer rebuilds every wallet from raw Polygon chain data, fill by fill, so the win rate, ROI and P&L you read are computed rather than re-served from Polymarket's reported figures. Paste any address for an instant profile; browse 2.6M indexed wallets ranked by Copy Score, a 0-100 measure of how copyable a trader actually is; watch a live whale feed from our own indexer; then mirror a trader non-custodially from the Telegram mini-app. Web app and Telegram mini-app, 7 languages, free to use.

CobiaPicks

Cobia is the data, models and graded track record that sit on top of Polymarket and Kalshi — not another exchange. One screen: live picks, a Vegas engine, cross-venue line-shopping, smart-money tracking and our own trained per-game models, every pick graded from the settled outcome with ROI beside hit rate.

Sonist

Sonist automates live mention-market trading on Kalshi and Polymarket. It brings markets from both exchanges into one interface and monitors live audio, subtitle feeds, or accessibility captions for configured words. When a word is said, Sonist applies your risk limits and sends the trade through your account, letting you use the lowest-latency source available for each event and guaranteeing profit.

PolyWin

PolyWin is a non-custodial Telegram bot for Polymarket. It runs copy trading and counter-trading of any wallet, with sizing that can auto-match the leader own portfolio percentage rather than a flat dollar amount, plus take-profit, stop-loss and daily caps. Ai AutoSnipe runs two automated strategies — Final Snipe, and Reversal limit-order ladders — on BTC, ETH, SOL, XRP, DOGE, BNB and HYPE across 5m, 15m, 1h and 4h, using presets validated against historical data and rechecked daily. When no setting for a market tests profitable, the bot shows no preset rather than a losing one. Ai Picks reads more than 20 million on-chain fills to rank 120,000+ traders every 6 hours, removes farmers and hedgers, and publishes its scoring method. Also included: backtests, price alerts, watchlists, limit orders, partial sells, CSV ledger export, and up to 5 wallets with 2FA on withdrawals and key exports. Keys are encrypted per wallet and exportable; no KYC, and a seed phrase is never requested. Deposits arrive from 13 chains including Bitcoin, Solana and Tron, auto-bridged to USDC on Polygon. Interface in English, Russian, Chinese and Spanish. Live since May 2026.

Free independent record of Polymarket trades, wallets, whale prints, and an airdrop checker. Deep links: whale tracker https://polymarketscan.org/whale-tracker, trader leaderboard https://polymarketscan.org/best-polymarket-traders, airdrop checker https://polymarketscan.org/airdrop, search https://polymarketscan.org/search, agents https://polymarketscan.org/agents. Separate explorer, not a copy-trade terminal, so it complements Polysights rather than repeating it. Free only, no paid tier. Polymarket Partner. Trading is risky. 100% loss can occur. 18+.