Tool / applicationLiveBots & Automation

Homerun

An open-source operating system for prediction-market strategies.

Polymarket support
Partial
Pricing model
Free
Access requirement
Wallet required
Wallet required
Yes
Trade execution
Automated
Last editorial review
Aug 24, 2026

01 · Overview

What is Homerun?

Homerun provides Python strategies and data sources, L2 backtesting, shadow mode, dashboards, AI research, risk gates, and live execution on Polymarket and Kalshi. Best for: Advanced teams that want one extensible stack from signal ingestion and backtesting to monitored live deployment. Less suitable for: Users who want a hosted turnkey bot or cannot operate a complex multi-service trading system. Key limitations: The stack is complex and live mode controls real funds. Simulated fills, AI scoring, and risk gates cannot ensure production profitability or safety.

AI ResearchAPIArbitrageAutomationCopy TradingHistorical DataMarket AnalyticsSDKTrade ExecutionWallet AnalyticsWhale Tracking

02 · Best for

Who is Homerun best for?

Best for

Advanced teams that want one extensible stack from signal ingestion and backtesting to monitored live deployment.

Not ideal for

Users who want a hosted turnkey bot or cannot operate a complex multi-service trading system.

Limitations

The stack is complex and live mode controls real funds. Simulated fills, AI scoring, and risk gates cannot ensure production profitability or safety.

03 · Access & execution

How do access and execution work?

Entity typeTool / application
Polymarket supportPartial
Pricing modelFree
Free planYes
Access requirementWallet required
Wallet requiredYes
Trade executionAutomated
Product statusLive
KalshiPolymarket

Scope-aware product facts

What to look for

Surfaces

ProductWeb · Supported Evidence

Access modes

Primary workflowWallet required · wallet Yes · User-signed · Non-custodial Evidence

Execution modes

Primary workflowAutomated · Supported · User-signed Evidence

Pricing offers

Primary productFree plan · $0 Evidence

Data capabilities

Product data · P&LNot applicable · Not applicable
Product data · Fee accountingNot applicable · Fees included in P&L
Product data · Rewards accountingNot applicable · Rewards included in P&L
Product data · Open positions accountingNot applicable · Open positions included in P&L
Market data · Order book historyNot applicable · Not applicable

04 · Public footprint

Public footprint

Current public signals from official platform sources, shown with their observation dates.

Product activity

A transparent record of which official sources were checked and when.

Product statusLive
Tracked by PredAtlas sinceAug 24, 2026
Last editorial reviewAug 24, 2026
Latest public updateAug 21, 2026
Official documentationYes
Public repositoryYes

05 · Sources & review

How was Homerun reviewed?

Documentation strength: CompleteA transparent record of which official sources were checked and when.

Review pending · Aug 24, 2026

Official product sources were checked for documented identity, scope, access, pricing and limitations. This is not a security audit, performance test or endorsement.