Best Prediction Market Bots & Tools for Automated Trading

Why Automate Prediction Market Trading?

Prediction markets operate 24/7. Events resolve at any hour. Price discrepancies between platforms appear and vanish in seconds. Manual trading simply can’t capture every opportunity.

The prediction market industry processed over $44 billion in trading volume in 2025. As markets mature and liquidity deepens, automation becomes essential for serious traders. Bots can monitor hundreds of markets simultaneously, execute arbitrage trades before humans even notice the opportunity, and run strategies consistently without emotional interference.

Whether you’re looking for arbitrage bots, AI-powered analysis tools, copy trading platforms, or alert systems, the ecosystem has expanded rapidly. This guide covers the best prediction market bots and tools available for Polymarket, Kalshi, and other platforms.

Arbitrage Bots

Arbitrage bots exploit price discrepancies between platforms or within the same platform. In prediction markets, the fundamental property is that YES + NO should equal $1.00. When they don’t, arbitrage opportunities exist.

Polymarket-Kalshi Arbitrage Bot

The Polymarket-Kalshi Arbitrage Bot by terauss is the most comprehensive cross-platform arbitrage solution available. Written in Rust for maximum performance, it detects opportunities across multiple configurations.

Key Features:

• Cross-platform arbitrage between Polymarket and Kalshi
• Same-platform arbitrage (Poly-Poly and Kalshi-Kalshi)
• Real-time monitoring of YES + NO pricing
• Automated execution when total cost falls below $1.00
• Open source under MIT license

Best For: Traders seeking risk-free profit from price discrepancies across prediction market platforms.

Academic research documented over $40 million in arbitrage profits extracted from prediction markets between April 2024 and April 2025. While competition has compressed margins, opportunities still exist—especially during high-volatility events.

Bitcoin 1-Hour Price Arbitrage Bot

The Bitcoin 1-Hour Price Arbitrage Bot focuses specifically on Bitcoin hourly price markets, which run continuously on both Polymarket and Kalshi.

Key Features:

• Smart matching between Polymarket and Kalshi BTC markets
• Real-time price normalization across platforms
• Instant arbitrage detection for trades where total cost is under $1.00
• Multiple strategy analysis (YES-YES, YES-NO combinations)
• Comprehensive logging and trade tracking

Best For: Traders focused on high-frequency crypto-related prediction markets with continuous settlement opportunities.

AI Trading Agents

AI-powered agents use large language models, news analysis, and machine learning to make trading decisions. These tools go beyond simple automation—they attempt to predict outcomes and identify mispriced markets.

Polymarket Agents (Official)

The Polymarket Agents framework is the official AI agent toolkit from Polymarket. It provides the foundation for building autonomous trading agents that can analyze markets and execute trades.

Key Features:

• LLM integration for market analysis
• RAG (Retrieval-Augmented Generation) for news incorporation
• FastAPI backend for deployment
• MIT license for commercial use
• Active development and community support

Best For: Developers building custom AI-powered trading strategies on Polymarket.

The framework handles the infrastructure—API connections, order management, position tracking—so you can focus on the intelligence layer. Several community projects have built on this foundation to create specialized agents.

Polyseer

Polyseer is a multi-agent AI research platform that analyzes Polymarket and Kalshi markets using Bayesian aggregation and academic-grade methodology.

Key Features:

• Multi-agent analysis system
• Bayesian probability aggregation
• Deep research reports on market fundamentals
• Cross-platform coverage (Polymarket and Kalshi)
• Academic-quality methodology

Best For: Traders who want AI-generated research to inform their manual trading decisions rather than fully automated execution.

Predly.ai

Predly.ai uses artificial intelligence to identify mispriced markets on Polymarket and Kalshi. The platform claims 89% accuracy on its alerts.

Key Features:

• AI-powered mispricing detection
• Real-time alerts on undervalued markets
• Cross-platform analysis
• Historical accuracy tracking
• Premium subscription tiers

Best For: Traders seeking an edge through AI-identified opportunities without building their own models.

These AI tools represent the frontier of prediction market automation. As models improve and market data grows, expect this category to expand significantly. The combination of algorithmic trading strategies with AI analysis creates powerful opportunities for systematic traders.

Copy Trading & Automation Platforms

Copy trading platforms let you follow successful traders automatically. Instead of building your own strategy, you replicate the trades of proven performers.

PolyCopy Trading Bot

PolyCopy is a dedicated copy trading platform for Polymarket. It tracks wallet activity and replicates trades in real-time.

Key Features:

• Real-time wallet tracking
• Portfolio analytics and performance metrics
• Advanced execution algorithms
• Multiple wallet following
• Customizable position sizing

Best For: Traders who want exposure to prediction markets without developing their own analysis.

OctoBot Prediction Market

OctoBot Prediction Market is an open-source bot supporting copy trading and arbitrage on Polymarket. Built by Drakkar Software, it emphasizes security with local key management.

Key Features:

• Copy trading functionality
• Arbitrage detection
• Secure local key storage
• GPL v3 open source license
• Active development community

Best For: Traders who want open-source transparency and control over their automation.

Alert & Analytics Tools

Not every trader wants full automation. Alert and analytics tools provide intelligence without executing trades, letting you make the final decision.

YN Signals

YN Signals provides 24/7 monitoring across Polymarket, Kalshi, and Limitless with instant Telegram notifications when significant price movements occur.

Key Features:

• Cross-platform monitoring (Polymarket, Kalshi, Limitless)
• Telegram alert integration
• 24/7 automated scanning
• Customizable alert thresholds
• Free and premium tiers

Best For: Traders who want to stay informed without constantly watching screens.

PolyTrack

PolyTrack focuses on detecting whale and insider activity on Polymarket. The platform identifies fresh wallets making large bets and assigns severity scores to suspicious activity.

Key Features:

• Real-time whale tracking
• Insider activity detection
• Severity scoring for unusual trades
• Fresh wallet monitoring
• Premium subscription at $9.99/week

Best For: Traders who believe following smart money provides an edge.

Whale tracking has proven valuable in prediction markets. Large, informed traders often move before public information is available. Detecting these moves early can provide significant arbitrage-like opportunities for alert traders.

PolyInsider

PolyInsider specializes in detecting suspicious activity and fresh wallet creation around major events. It alerts users to potential insider trading patterns.

Key Features:

• Fresh wallet detection
• Suspicious activity alerts
• Large bet monitoring ($5K+ positions)
• Pattern recognition across markets
• Premium alert subscription

Best For: Traders focused on information asymmetry and early detection of informed trading.

Hashdive

Hashdive provides comprehensive market analytics including historical charts, liquidity depth analysis, and whale tracking with proprietary “Smart Scores.”

Key Features:

• Historical price and volume charts
• Liquidity depth visualization
• Whale activity tracking
• Smart Scores for market quality
• Cross-market comparison tools

Best For: Analytical traders who want deep market data before positioning.

Polysights

Polysights offers 30+ custom metrics, news integration, and AI-generated summaries for Polymarket analysis.

Key Features:

• 30+ proprietary metrics
• Real-time news integration
• AI-powered market summaries
• Custom dashboard configuration
• Export functionality for analysis

Best For: Data-driven traders who want comprehensive analytics in one platform.

Market Making Bots

Market making bots provide liquidity by continuously posting buy and sell orders. They profit from the bid-ask spread while earning liquidity rewards from platforms.

Polymarket Automated Market Maker

Several open-source market making implementations exist for Polymarket. The poly-maker project provides a template for automated market making on Polymarket.

Key Features:

• Automated two-sided quoting
• Spread management algorithms
• Inventory risk controls
• Integration with Polymarket CLOB
• Configurable parameters for different market conditions

Best For: Traders with capital who want to earn from providing liquidity rather than directional bets.

Market makers on Polymarket earned over $20 million in 2024. The platform offers liquidity rewards that incentivize tight spreads and deep order books. Active makers have reported earning $200-$800 per day during high-volume periods like elections.

Manifold Market Maker

The Manifold Market Maker is the official market making bot for Manifold Markets. While Manifold uses play money, the bot demonstrates market making concepts that apply to real-money platforms.

Key Features:

• Exponential moving average calculations
• Variance-based spread adjustment
• Limit order placement
• GPL v3 open source license
• Educational codebase for learning market making

Best For: Developers learning market making concepts before deploying capital on real-money platforms.

Data Aggregation & API Tools

Data aggregation tools consolidate information from multiple prediction market platforms, making it easier to monitor opportunities and analyze market conditions.

Oddpool

Oddpool aggregates odds across prediction market venues including Polymarket, Kalshi, and CME event contracts. It identifies cross-venue spreads and historical data for analysis.

Key Features:

• Cross-venue odds aggregation
• Arbitrage opportunity detection
• Historical data access
• Spread tracking over time
• API access for developers

Best For: Traders monitoring multiple platforms for the best prices and arbitrage opportunities.

FinFeedAPI

FinFeedAPI provides a unified API for accessing data from Polymarket, Kalshi, Myriad, and Manifold Markets through a single integration.

Key Features:

• Single API for multiple platforms
• Normalized data format
• Real-time and historical data
• Developer-friendly documentation
• Subscription-based pricing

Best For: Developers building applications that need data from multiple prediction market platforms.

Bitquery Polymarket API

Bitquery offers a GraphQL API for Polymarket data, providing advanced querying capabilities for blockchain-based prediction market analysis.

Key Features:

• GraphQL query interface
• Blockchain-level data access
• Historical trade and position data
• Wallet activity tracking
• Custom query construction

Best For: Data analysts and researchers who need granular blockchain data from Polymarket.

Developer Frameworks & SDKs

For traders who want to build custom solutions, several frameworks and SDKs simplify the development process.

predmarket SDK

The predmarket library provides a unified Python SDK for both Kalshi and Polymarket APIs. One installation, one format, multiple platforms.

Key Features:

• Asyncio-native for high performance
• Unified API for Kalshi and Polymarket
• Single installation and format
• Type hints and modern Python patterns
• Active maintenance

Best For: Python developers building cross-platform prediction market applications.

py-clob-client (Official Polymarket)

The official Polymarket Python client provides direct access to the CLOB (Central Limit Order Book) API for trading and market data.

Key Features:

• Official Polymarket support
• Full CLOB API access
• Order management functions
• Market data retrieval
• WebSocket support for real-time data

Best For: Developers building Polymarket-specific applications with official SDK support.

KalshiPythonClient

The KalshiPythonClient provides Python bindings for Kalshi’s API, enabling automated trading on the regulated platform.

Key Features:

• Full Kalshi API coverage
• Authentication handling
• Order and portfolio management
• Market data access
• Token refresh automation

Best For: Developers building Kalshi-specific trading applications.

Jesse Trading Framework

Jesse is a comprehensive Python trading framework with 300+ technical indicators, backtesting, and optimization tools. While not prediction market specific, it provides infrastructure that can be adapted.

Key Features:

• 300+ technical indicators
• Strategy backtesting engine
• Hyperparameter optimization
• Risk management tools
• Multi-symbol support

Best For: Experienced developers who want a full-featured framework to build prediction market strategies.

Telegram Bots

Telegram bots provide mobile-friendly access to prediction market automation and alerts.

PolyFocus

PolyFocus is a Telegram-based bot offering copy trading, multi-chain wallet management, and real-time alerts.

Key Features:

• Telegram interface for mobile access
• Copy trading functionality
• Multi-chain wallet support
• Real-time market alerts
• Position tracking

Best For: Mobile-first traders who want Telegram-based automation.

PolyXBot

PolyXBot is a Solana-native Telegram bot with AI analysis capabilities and cross-chain bridging.

Key Features:

• Solana integration
• AI-powered market analysis
• Cross-chain bridging
• Telegram-native interface
• Quick trade execution

Best For: Crypto-native traders comfortable with Solana and Telegram-based trading.

PolyData Trade Monitor Bot

A free Telegram tool for wallet tracking, P&L reports, and portfolio snapshots without requiring API keys or private wallet access.

Key Features:

• Free to use
• No private keys required
• P&L tracking and reports
• Portfolio snapshots
• Trade history monitoring

Best For: Traders wanting basic monitoring without security risks.

Infrastructure Considerations

Running prediction market bots requires reliable infrastructure. Markets operate 24/7, and downtime means missed opportunities.

Most bots require:

• Continuous uptime: Events resolve at any hour. Your bot needs to be running when opportunities arise.
• Low latency: Arbitrage opportunities disappear in seconds. Faster execution means better fills.
• Reliable connectivity: API disconnections during critical moments can be costly.
• Adequate resources: Monitoring hundreds of markets simultaneously requires sufficient CPU and memory.

A trading VPS provides the infrastructure foundation for prediction market automation. The same setup that powers forex expert advisors works for prediction market bots—24/7 uptime, low latency to financial hubs, and reliable connectivity.

Choosing the Right Tools

Your choice of tools depends on your trading style and technical capabilities.

For arbitrage traders: Start with the Polymarket-Kalshi Arbitrage Bot. It’s open source, well-documented, and targets the most straightforward profit opportunity in prediction markets.

For AI-assisted trading: Polyseer or Predly.ai provide analysis without requiring you to build models. For developers, the Polymarket Agents framework offers a foundation for custom AI strategies.

For passive exposure: Copy trading platforms like PolyCopy let you follow successful traders without developing your own strategy.

For informed manual trading: Alert tools like YN Signals and PolyTrack provide intelligence while you maintain control over execution.

For custom development: The predmarket SDK or official platform clients give you direct API access to build exactly what you need.

Run Your Prediction Market Bots on Reliable Infrastructure

Automated trading requires infrastructure that doesn’t sleep. Prediction markets operate around the clock, and your bots need to match that availability.

NYCServers provides the foundation serious traders need—1ms latency to major financial hubs, 100% uptime during trading hours, and 24/7 support. Our Forex VPS plans starting at $25/month deliver the same infrastructure edge that powers institutional trading operations.

Frequently Asked Questions

Are prediction market bots legal?

Yes, using bots for prediction market trading is legal on platforms that allow API access. Both Polymarket and Kalshi provide official APIs for programmatic trading. However, ensure you comply with platform terms of service and any geographic restrictions.

How much capital do I need to run arbitrage bots?

You can start with a few hundred dollars, but profitability improves with scale. Arbitrage margins are thin (often 1-3%), so larger capital lets you capture more value per opportunity. Most successful arbitrage traders work with $5,000+ in deployed capital.

Do I need programming skills to use these tools?

Not for all tools. Alert platforms, copy trading bots, and analytics dashboards work through web or Telegram interfaces. However, running arbitrage bots or building custom strategies typically requires Python programming knowledge.

Which platform is better for bots—Polymarket or Kalshi?

Both have strong API support. Polymarket offers more markets and lower fees for international traders. Kalshi provides regulatory clarity for US traders and structured event contracts. Many bot operators use both platforms to maximize opportunities.

How do I avoid getting my bot accounts banned?

Follow platform API rate limits, avoid manipulation tactics, and use official APIs rather than scraping. Both platforms welcome legitimate automated trading—it improves market efficiency. Problems arise when bots violate terms of service or attempt market manipulation.

Can AI bots consistently profit in prediction markets?

AI tools can identify opportunities humans miss, but consistent profitability isn’t guaranteed. Markets incorporate information quickly, and AI models can be wrong. Use AI tools as one input among many rather than blindly following their recommendations.

What infrastructure do I need to run prediction market bots?

At minimum, you need a computer running 24/7 with reliable internet. Most serious traders use VPS hosting for guaranteed uptime and lower latency. Basic requirements include 2-4 CPU cores, 4GB+ RAM, and stable connectivity to platform APIs.