QuantRocket vs Backtesting.py (2026)
QuantRocket (docker-based python platform for research, backtesting, and live trading via ibkr/alpaca) and Backtesting.py (lightweight open-source python library for backtesting single-instrument strategies) solve backtesting differently. The table below compares them on verified specs and pricing; full details are in each review.
Side by side
| QuantRocket | Backtesting.py | |
|---|---|---|
| Overall score | 7.5 / 10 | 7.1 / 10 |
| Engine type | hybrid | hybrid |
| Pricing model | subscription | open-source |
| Free tier | Yes | Yes |
| Entry price | $0 | $0 |
| Languages | Python | Python |
| Asset classes | stocks, etfs, futures, forex, options (data/execution, limited backtesting) | stocks, forex, crypto, futures, any instrument with OHLC(V) candlestick data |
| Bundled data | Paid license bundles: US Stock Prices (EOD + 1-minute, 2007-present, survivorship-bias-free), IBKR shortable shares, borrow fees and special margin requirements (2018-present, global), Alpaca easy-to-borrow (2019-present). Premium add-ons sold separately: Sharadar point-in-time US fundamentals/prices, EDI global stock prices, Brain sentiment. Free tier: ~30 sample symbols plus US stocks 2007-2011. | None beyond bundled sample datasets (GOOG daily, EURUSD intraday) used in tutorials. You bring your own OHLCV data as pandas DataFrames from yfinance, ccxt, broker APIs, or paid vendors |
| Finest resolution | 1-minute historical (bundled US stock data); real-time tick/streaming collection via TimescaleDB and WebSockets | Any OHLC bar interval you supply, including sub-minute bars; raw tick or order-book data must be resampled to candles first |
| Live trading | Yes | No |
| Options support | Yes | No |
| Open source | No | Yes |
QuantRocket
Docker-based Python platform for research, backtesting, and live trading via IBKR/Alpaca
Backtesting.py
Lightweight open-source Python library for backtesting single-instrument strategies
Frequently asked questions
Is QuantRocket better than Backtesting.py?+
They target different users. QuantRocket: python-fluent quants trading us equities and futures through interactive brokers who want a self-hosted, data-rigorous research and live-trading stack they fully control Backtesting.py: beginner-to-intermediate python traders who want the fastest path from strategy idea to a credible single-instrument backtest with interactive charts, without paying anything or learning a heavyweight framework. Our scores: QuantRocket 7.5/10, Backtesting.py 7.1/10.
Which is cheaper, QuantRocket or Backtesting.py?+
QuantRocket entry pricing: $0 (subscription). Backtesting.py: $0 (open-source). See each review for full verified pricing tables.
Educational content only, not investment advice. Specs and prices come from each platform's official pages; see the individual reviews for sources and last-verified dates.