QuantConnect

Trading

ApprovedEditorial, unpaid

QuantConnect is the leading open-source algorithmic trading platform, with cloud research notebooks, backtesting and live trading across asset classes. Its LEAN engine is used by over 500,000 quants.

Visit quantconnect.com ↗

Key features

Open-source LEAN engine
Cloud research and backtesting
Live trading with many brokers
Multi-asset data library
AI coding assistant

Pricing

Free tier; paid plans on pricing page

Pricing page ↗ · checked Oct 13, 2026

Who it's for

Hedge fundsRetail

Use cases featuring QuantConnect

No sourced use cases yet. The daily scan will add them as they appear.

Videos

QuantConnect Open Algorithmic Trading Meet-Up #6QuantConnect · From the company

QuantConnect Full Tutorial 2026 - Worlds Best Algorithmic Trading Engine & PlatformQuantProgram · Independent

"Hands-On AI Trading with Python, QuantConnect, and AWS" with Jiri Pik, Ernest Chan, and Jared BroadQuantopian · Independent

Profile last checked Oct 14, 2026.

Editorial listing, free and unsponsored. Sponsored placements are always labeled.

On the map: The public markets & hedge fund AI stack, in Trading & quant.

Similar tools

Tool of the week, every week in The Brief

← Back to all tools