NautilusTrader: pricing, API and features
Open-source Rust-native, event-driven trading engine with a Python control plane for backtesting and live execution across crypto, FX, equities, futures and betting venues.
Visit NautilusTrader ↗ Plain link, no affiliate. Category: Trading bots & backtesting.
At a glance: NautilusTrader (Nautech Systems) — pricing: open-source; free tier: Yes; REST: No; MCP: unknown; open source: Yes.
Pricing
- Model
- open-source
- Free tier
- Yes — Free software; self-run.
- Plans
- unknown
Verified on 2026-10-30 · Source: https://github.com/nautechsystems/nautilus_trader
Access & auth
- Authentication
- api-key
- KYC required
- No
- Notes
- Self-hosted; live adapters use the user's own venue credentials. Any KYC is the venue's.
Verified on 2026-10-30 · Source: https://github.com/nautechsystems/nautilus_trader
Coverage
- Exchanges
- Adapters for Binance, Bybit, Coinbase, Deribit, dYdX, Hyperliquid, Kraken, OKX, Lighter, Interactive Brokers, Betfair, Polymarket, Kalshi; data: Databento, Tardis, CoinAPI
- Chains
- unknown
- Assets
- Crypto (CEX and DEX), FX, equities, futures, options, betting
Verified on 2026-10-30 · Source: https://github.com/nautechsystems/nautilus_trader
Capabilities
- Capabilities
- backtesting, live-trading, multi-exchange, order-execution, automation
Verified on 2026-10-30 · Source: https://github.com/nautechsystems/nautilus_trader
Interfaces
- REST API
- No
- WebSocket
- No
- SDKs
- python, rust
- Official MCP server
- unknown
- Other
- Library/engine with Python bindings (PyO3); Docker deployment; optional Redis state persistence
Verified on 2026-10-30 · Source: https://github.com/nautechsystems/nautilus_trader
Open source & self-hosting
- Open source
- Yes
- Licence
- LGPL-3.0
- Self-host
- Yes
- Repository
- https://github.com/nautechsystems/nautilus_trader
Verified on 2026-10-30 · Source: https://raw.githubusercontent.com/nautechsystems/nautilus_trader/develop/LICENSE
FAQ
Does NautilusTrader have a free tier?
Yes. Free software; self-run. (verified 2026-10-30)
Does NautilusTrader offer an API?
REST: No. WebSocket: No. Official MCP server: unknown. Verified 2026-10-30.
Is NautilusTrader open source or self-hostable?
Open source: Yes; licence: LGPL-3.0; self-host: Yes. Verified 2026-10-30.
What are alternatives to NautilusTrader?
Other trading bots & backtesting in our directory: 3Commas, ADAMANT TradeBot, AI Hedge Fund Crypto, Alertatron, Algobot.
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Alertatron
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Algobot
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algotrading (ivopetiz)
Python framework for crypto trading bots: realtime, tick-by-tick and backtest modes, stop-loss helpers, exchange API, database or CSV data sources.
See NautilusTrader alternatives →