Quantower
Quantower LLC
Quantower is a Windows trading terminal with charting, depth-of-market tools and a C# API. Public GitHub repositories contain API examples rather than the platform source.
Recorded facts
- Type
- retail platform, charting, backtesting, algo framework
- Automation languages
- C#
- Systems
- Windows
- Open source
- No Repository
- Pricing model
- A limited version is free. The pricing page shows an All-in-One monthly figure of 70 without a currency symbol in the extract used here, plus multi-month discounts and a lifetime option. Third-party market data is not included.
Automation and MCP
A C# API and a Visual Studio extension are used for indicators, strategies, plugins and broker connectors. Backtesting is in the Backtest and Optimize panel.
- MCP / AI agent support
- Community
No vendor MCP documentation was found. A third-party bridge loads a C# indicator into Quantower and exposes chart state through a local MCP server.
Notes
The GitHub account Quantower publishes examples, not the application source, so open source is no.
Sources and last check
Last checked 18 October 2026.