> Markdown version of [/tools/arbitrage-agent](https://launchpoly.com/tools/arbitrage-agent) — served by LaunchPoly, the directory of Polymarket, Kalshi and other prediction market tools. # Arbitrage Agent: Pricing, Votes & Alternatives | LaunchPoly 1 / 3 Click to expand ## About Arbitrage Agent Arbitrage Agent scans over 4,800 markets across Polymarket and Kalshi in real time, using AI semantic matching to identify when the same event is listed on both platforms with a stated 99.2% precision rate. Once a mispriced pair is found, it executes a simultaneous two-leg trade in under 400 milliseconds, aiming to capture the spread before it closes. Position sizing follows Kelly criterion logic with configurable risk caps, and a circuit breaker will auto-unwind positions if prices move against the trade. The tool is non-custodial, meaning funds remain in the user's own Polymarket and Kalshi accounts rather than being pooled or held by the platform. Setup is described as taking about 30 minutes with no coding required, and users can run the system in a dry-run paper trading mode before committing real capital. Alerts arrive via Telegram and an email digest, giving a live feed of opportunities as they're detected across the matched market pairs. Pricing is freemium: a free dry-run tier is available for testing, with paid plans starting at $29 per month for live execution. This setup suits traders who already operate on both Polymarket and Kalshi and want a systematic, low-latency way to catch cross-platform pricing gaps without manually tracking thousands of markets themselves. Arbitrage Agent is a freemium arbitrage tool built for Polymarket and Kalshi traders — Automated arbitrage agent for Polymarket & Kalshi — spot spreads, execute trades in under 400ms. It is listed in the LaunchPoly directory, where it was added on May 27, 2026 and currently has 1 community vote this week. Arbitrage Agent monitors 4,800+ markets across Polymarket and Kalshi in real time, automatically identifies the same event on both platforms using AI semantic matching (99.2% precision), and executes simultaneous two-leg arbitrage trades in under 400ms. Key features: • Live opportunity feed across 4,800+ matched market pairs • Parallel two-leg execution with sub-400ms latency • Kelly criterion position sizing and risk caps • Circuit breaker with auto-unwind on adverse price moves • Telegram alerts and email digest • Dry-run (paper trading) mode to test without risk • Non-custodial — capital stays on your Polymarket and Kalshi accounts • No coding required — 30-minute setup Plans from $29/month. Free dry-run tier available. Boost Put Arbitrage Agent in the spotlight. A labelled sponsored card on the homepage, separate from the ranking. Pick how long it runs. - 3 days$15 - 7 days$29 - 14 days$49 - Start and end dates shown on the card - Never more than 3 sponsored cards at once - Impressions and clicks reported afterwards [Boost Arbitrage Agent from $15](/dashboard) Owners buy from the dashboard. One-time, nothing renews. [Own Arbitrage Agent? Add the badge to your site](/tools/arbitrage-agent/badge) ## Questions about Arbitrage Agent What is Arbitrage Agent? Arbitrage Agent is a freemium arbitrage tool for Polymarket and Kalshi. Automated arbitrage agent for Polymarket & Kalshi — spot spreads, execute trades in under 400ms. Is Arbitrage Agent free to use? Arbitrage Agent is freemium: there is a free tier, with paid plans for advanced features. What category does Arbitrage Agent belong to? Arbitrage Agent is listed under Arbitrage, Trading Bots on LaunchPoly's prediction market tools directory. How is Arbitrage Agent ranked on LaunchPoly? Arbitrage Agent is ranked by community votes from real traders. Votes reset every Sunday, and it currently has 1 vote this week. ## Links [X](https://x.com/ArbitrageAgent) Report ## At a glance Category Arbitrage, Trading Bots Pricing freemium Works with Polymarket, Kalshi Platforms web, api Votes this week 1 Listed May 27, 2026 Updated October 14, 2026 Boost Put Arbitrage Agent in the spotlight. A labelled sponsored card on the homepage, separate from the ranking. Pick how long it runs. - 3 days$15 - 7 days$29 - 14 days$49 - Start and end dates shown on the card - Never more than 3 sponsored cards at once - Impressions and clicks reported afterwards [Boost Arbitrage Agent from $15](/dashboard) Owners buy from the dashboard. One-time, nothing renews. [Own Arbitrage Agent? Add the badge to your site](/tools/arbitrage-agent/badge) ## More like this [All Arbitrage](/category/arbitrage) [ ### Poly Wallet Track and manage your Polymarket wallet activity 4 votes this week ](/tools/poly-wallet)[ ### Kalshi Terminal Real-time analytics for Kalshi prediction markets 3 votes this week ](/tools/kalshi-terminal)[ ### Predicts.guru Free Polymarket wallet checker and analytics. 3 votes this week ](/tools/predictsguru) ## Related guides [All guides](/blog) [ ### Best Polymarket Arbitrage Scanners & Finders (2026) Arbitrage is the closest thing to free money in prediction markets — if you can spot the spread before it closes. These are the best Polymarket and Kalshi arbitrage scanners in 2026. ](/blog/best-polymarket-arbitrage-scanners-2026)[ ### Polymarket–Kalshi Arbitrage Guide 2026: Does It Still Work? Polymarket and Kalshi often price the same event differently. Here's how the arbitrage works, what each platform's 2026 fees take out of the gap, how arbitrage bots are built, and the risks that remain. ](/blog/polymarket-kalshi-arbitrage-guide)[ ### Best Polymarket Trading Bots in 2026 — Tested and Ranked Polymarket bots are making traders serious money. Here are the best automated trading tools for prediction markets in 2026 — what they do, how they work, and which ones are worth running. ](/blog/best-polymarket-trading-bots-2026)