Sniping bots
Latency-optimized bots that grab mispriced orders the instant they appear.
PolySnipe
SnipingAutomated, self-hosted sniper bot for Polymarket's BTC 5- and 15-minute up/down markets. Scans in real time and enters in milliseconds the moment multiple independent signals align. Ships 8 configurable strategies, a setup wizard, backtesting and a full trade journal — full source code, one-time $49.
Polymarket Bot Skill
ArbitrageClaude Code skill that turns an AI coding agent into a Polymarket bot builder. Ships modular Python scripts for the Gamma and CLOB APIs — market research, price monitoring, arbitrage detection and trade execution — with built-in auth, key derivation and rate-limit handling. Installs into Claude Code, Cowork, Codex and other agents.
PolymarketAlpha
Crypto MarketsAutonomous AI agents that scan, analyze and execute on Polymarket across sports, crypto (5m, 15m, 1h) and weather markets — no manual intervention. Backed by a custom-built desk that also ships professional on-chain Solana bots (MEV, arbitrage, sniping and market making).
Whalesight
Copy TradingReal-time whale-tracking intelligence for Polymarket. Alerts you the moment large bets ($5k+) hit, ranks top traders on a profit/volume/win-rate leaderboard and breaks down each wallet's historical P&L, category performance and open positions across 2,000+ markets.
Polycool
Copy TradingMobile-first Polymarket app for copy trading and market discovery. A Smart Feed shows what winning traders are buying right now, an Insider Feed flags suspicious high-conviction bets, and you can copy up to 4 traders with slippage guards across 30,000+ markets — funding by card, Apple Pay or USDC.
PolySpy
SnipingTelegram bot for instant alerts on brand-new Polymarket markets. Fires notifications the moment markets are created — filtered by category (politics, sports, crypto, finance, tech, culture, geopolitics) with subcategory and ignore-tag controls — so you can take a first-mover position before the crowd.
Rainmaker
ArbitrageAI-agent terminal that unifies arbitrage, copy-trading and analytics across Polymarket, Kalshi and Novig. Its Cloud9 agents snipe arbitrage between venues, score and replicate winning traders, and mine analytics — with a focus on sports markets (NFL, NBA, NCAA).
PolyAlertHub
Copy TradingReal-time intelligence and alerting for Polymarket — no wallet connection needed. Tracks where profitable smart-money traders position, fires whale alerts on trades over $10K, flags fresh-wallet risk, and includes a trading terminal and $10K paper-trading mode across 15,000+ markets.
How sniping bots work on Polymarket
Sniping bots don't hold opinions — they harvest mistakes. A fat-fingered limit order, a quote left stale after news, a near-decided market still trading below $1: the sniper watches the order book over WebSockets and takes the mispriced order the instant it appears.
The popular subgenre is resolution sniping in the recurring crypto windows: buying the almost-certain winning side in the final seconds, collecting a small but high-probability payoff over and over. Across all variants the formula is the same — sub-second execution plus strict filters that define what 'mispriced' actually means.
What to look for in a sniping bot
Speed claims are testable, so ask for measured reaction times rather than adjectives. Then interrogate the filters: a sniper that buys every dip is donating money to informed flow, because sometimes the 'mistake' is someone who knows something. For resolution-snipe strategies, check the rules for the final seconds — spreads collapse and reversals do happen, and sizing discipline is what makes the strategy survivable.
Frequently asked questions
- What exactly does a sniper bot buy?
- Orders priced away from fair value: stale quotes after news breaks, the remainder of an oversized market order, obvious fat-finger limits, or a near-resolved winner still offered below $1. The edge is being first to an order that shouldn't exist.
- Is sniping still profitable as more bots compete?
- The easy captures get fought over, and the spoils concentrate with the fastest and best-filtered bots. The niche survives because mistakes never stop happening — but a slow sniper is just liquidity for a faster one.
- Is last-second resolution sniping safe?
- The payoff is asymmetric — small gain, rare but total loss — and reversals in the final seconds of crypto windows genuinely happen. Bots that survive treat it as a statistics game with hard caps per window, never as free money.