3Commas
Freemium
Crypto trading bots and portfolio tools that connect to major exchanges.
About QuantConnect
QuantConnect lets quants and developers build trading algorithms in Python or C# and test them on large historical datasets across stocks, options, futures, forex and crypto. The open-source LEAN engine powers the platform.
Back-tests run in the cloud, and strategies can be deployed to live trading through connected brokers. A community shares ideas, and an AI assistant helps write and debug code.
QuantConnect has a free tier and paid plans for more compute and live trading. It is aimed at serious algorithmic traders.
Standout features
- Cloud back-testing
- LEAN open-source engine
- Python and C#
- Live trading
- Historical datasets
- AI coding help
Tags
More in Trading
View all →Danelfin
Freemium
An AI stock analytics platform that gives each stock an AI score for its odds of beating the market.
Alpaca
Freemium
A developer-friendly brokerage API for building trading apps and algorithms.
Composer
Paid
Build, test and automate trading strategies without code, using plain language or a visual editor.
TrendSpider
Paid
Automated technical analysis with auto trendlines, back-testing and no-code strategy building.
Tickeron
Freemium
AI-based pattern recognition, trading signals and robots for stocks, ETFs and crypto.
