cointester.io

Cointester.io is a no-code crypto backtesting platform that lets users build and test trading strategies on over five years of historical data with 100-plus technical indicators and AI sentiment analysis. The visual interface supports complex strategy building with AND/OR logic, nested rule sets, candlestick patterns, and crypto-specific metrics including Fear and Greed Index, liquidation data, funding rates, and DeFi TVL. Cointester.io integrates AI sentiment analysis based on KoL tweets, Forex Factory events, and crypto news for informed entry and exit decisions. Users can configure stop loss, take profit, trailing stops, position sizing, leverage, fees, and slippage for realistic backtesting. The platform supports multiple strategy types including DCA, grid trading, martingale, mean reversion, momentum, and trend following. Cointester.io is free and targets developers and crypto traders who want to prove strategy viability before risking real capital.