Home › Backtesting

Backtesting

4 listed, each with a source and last-checked date.

Sponsored · This featured slot is open. Advertise here

QuantConnect / LEAN

Backtestingofficial
equities, forex, futures, options, crypto
Trading: backtest, paper, live
Pricing: free tier + paid plans; LEAN open source
✓ Checked 2026-10-16

NautilusTrader

Backtestingofficial
multi-venue incl. IBKR and crypto
Trading: backtest and live
Pricing: open source (LGPL-3.0) price from a third-party source, unverified
✓ Checked 2026-10-16

VectorBT

Backtestingofficial
any (bring data)
Trading: backtest/research only
Pricing: open source
✓ Checked 2026-10-16

Backtesting.py

Backtestingofficial
any (bring data)
Trading: backtest only
Pricing: open source
✓ Checked 2026-10-16

Get the weekly AI-trading stack update

New MCP servers, broker and data API changes, and safety notes. One email a week, unsubscribe anytime.