#backtesting

AmiBroker

Backtesting & Strategy Research

Windows charting and backtesting program with a fast array-based AFL language

Backtesting.py

Backtesting & Strategy Research

Lightweight Python library for backtesting trading strategies on OHLC data

Backtrader

Backtesting & Strategy Research

Free Python library for backtesting and live-trading strategies

Capitalise.ai

Automation & Trading Bots

No-code tool that turns plain-English rules into automated trading strategies

Composer

Backtesting & Strategy Research

No-code platform for building, backtesting and auto-trading investing strategies

cTrader

Charting & Technical Analysis

Forex and CFD trading platform with depth-of-market, algos in C# and a clean interface

Freqtrade

Automation & Trading Bots

Open-source Python crypto trading bot with backtesting and hyperopt

Gunbot

Automation & Trading Bots

Self-hosted crypto trading bot with built-in strategies and JavaScript scripting

Jesse

Automation & Trading Bots

Open-source Python framework for researching and live-trading crypto strategies

Kryll

Automation & Trading Bots

Visual drag-and-drop crypto strategy builder, now KryllOS desktop app

MetaTrader 4

Charting & Technical Analysis

Long-standing forex trading terminal with expert advisors, via your broker

MetaTrader 5

Charting & Technical Analysis

Multi-asset trading terminal from MetaQuotes, offered through forex and CFD brokers

MotiveWave

Charting & Technical Analysis

Desktop charting platform with Elliott Wave, Fibonacci and order-flow tools

MultiCharts

Backtesting & Strategy Research

Windows charting and automated strategy platform with EasyLanguage support

NinjaTrader

Brokers

Futures broker and trading platform with advanced charting and simulation

Option Alpha

Options Tools

No-code options automation platform with bots, backtesting and paper trading

Portfolio Visualizer

Backtesting & Strategy Research

Web tools for portfolio backtesting, optimization and Monte Carlo simulation

QuantConnect

Backtesting & Strategy Research

Cloud algo-trading platform with backtesting, research and live deployment via LEAN

TradeStation

Backtesting & Strategy Research

US broker with a strong desktop platform, RadarScreen and EasyLanguage strategy tools

TradeZella

Trade Journals & Analytics

Trade journal and replay tool with AI-assisted review and 500+ broker syncs

TrendSpider

Charting & Technical Analysis

Automated technical analysis with trendline detection, multi-timeframe charts and bots

VectorBT

Backtesting & Strategy Research

Vectorized Python library for fast backtesting of thousands of strategy variants

Wealth-Lab

Backtesting & Strategy Research

Windows strategy-building and backtesting app with a visual builder and C# coding

Zipline Reloaded

Backtesting & Strategy Research

Maintained fork of Quantopian's Zipline, an event-driven Python backtesting library