MetaTrader 5 vs Zipline Reloaded (2026)
MetaTrader 5 (free trading platform with built-in tick-level backtesting for mql5 expert advisors) and Zipline Reloaded (maintained open-source fork of quantopian's event-driven python backtesting engine) solve backtesting differently. The table below compares them on verified specs and pricing; full details are in each review.
Side by side
| MetaTrader 5 | Zipline Reloaded | |
|---|---|---|
| Overall score | 7.5 / 10 | 6.7 / 10 |
| Engine type | event-driven | event-driven |
| Pricing model | freemium | open-source |
| Free tier | Yes | Yes |
| Entry price | $0 | $0 |
| Languages | MQL5, Python (data/trading API only, not usable in the Strategy Tester) | Python (3.9+, wheels through Python 3.13 as of v3.1.1) |
| Asset classes | forex, CFDs (indices, commodities, crypto), stocks (broker/exchange-dependent), futures (broker/exchange-dependent) | US equities, ETFs, futures (continuous futures support), crypto/other via custom bundles and calendars (community workarounds) |
| Bundled data | Free historical bar and tick data downloaded automatically from your broker's server; 'real ticks' coverage and quality vary by broker (99%+ modeling quality requires a broker with full tick archives) | No usable current data ships with the library. The default Quandl/WIKI bundle (via NASDAQ Data Link) covers US equities only through March 2018, so you bring your own: either the csvdir bundle, which takes OHLCV CSVs with splits and dividends, or your own custom bundle ingest code. |
| Finest resolution | tick (every tick based on real ticks) | minute |
| Live trading | Yes | No |
| Options support | No | No |
| Open source | No | Yes |
MetaTrader 5
Free trading platform with built-in tick-level backtesting for MQL5 expert advisors
Zipline Reloaded
Maintained open-source fork of Quantopian's event-driven Python backtesting engine
Frequently asked questions
Is MetaTrader 5 better than Zipline Reloaded?+
They target different users. MetaTrader 5: forex and cfd algo traders who want free tick-level backtesting and a direct, unchanged path from tested ea to live execution on almost any retail broker. Zipline Reloaded: python-fluent quants doing us-equity, factor-based (cross-sectional) research who want a free, realistic event-driven engine and are willing to wire up their own data pipeline. Our scores: MetaTrader 5 7.5/10, Zipline Reloaded 6.7/10.
Which is cheaper, MetaTrader 5 or Zipline Reloaded?+
MetaTrader 5 entry pricing: $0 (freemium). Zipline Reloaded: $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.