What is VisualHFT used for?

VisualHFT is a Windows desktop application for real-time market microstructure analysis, showing live order books, trades, liquidity and built-in studies like VPIN. It is a good fit for studying order flow and liquidity in real time, prototyping custom market microstructure studies, and research on high-frequency market data.

Is VisualHFT open source?

Yes. VisualHFT is open source under the Apache-2.0 licence. Its source code is on GitHub at visualHFT/VisualHFT and is written mainly in C#.

Yes. VisualHFT is open source, so the software itself is free to use. Paid plans are also available, starting at $129 per month.

Can I self-host VisualHFT?

Yes. VisualHFT can be self-hosted on your own server or infrastructure; there is no official hosted version.

What are some alternatives to VisualHFT?

Similar open-source tools in the Finance & Accounting category include Marketing Dashboard, BTCPay Server and Actual Budget. SaaS products in the same category include Alphalog, ApexVol and Ecomerate.

Is VisualHFT actively maintained?

Yes. The most recent commit to VisualHFT was on 30 September 2026. The project has 1.2k stars on GitHub.

VisualHFT: open-source finance & accounting

About VisualHFT

VisualHFT is an open-source desktop application for analyzing market microstructure in real time. It brings live Level 2 order books and trades from supported venues into a single view so traders, quants and researchers can examine depth, liquidity, order flow and market resilience while conditions change. It is an analysis tool, not a trading recommendation service.

The repository includes connectors for Binance, Bitfinex, Bitstamp, Coinbase, Gemini, Kraken and KuCoin, plus a generic WebSocket connector, and built-in studies such as VPIN, limit order book imbalance, market resilience and order-to-trade ratio. Study outputs can trigger alerts to the interface or to configured REST endpoints. Templates and guides explain how to add new market connectors and custom studies.

VisualHFT is written in C# with WPF and the MVVM pattern, and it is licensed under Apache-2.0. Building it requires Windows, the .NET SDK, Visual Studio and a fork of OxyPlot placed alongside the repository. Documentation, a Discord community and discussions are available. It suits quantitative researchers and developers interested in high-frequency market data.

Key features

Live Level 2 order book display
Connectors for major crypto exchanges
Built-in studies such as VPIN
Alerts to the UI or REST endpoints
Templates for custom connectors and studies
WPF desktop interface

Good fit for

→Studying order flow and liquidity in real time
→Prototyping custom market microstructure studies
→Research on high-frequency market data

Built with: C#
Tags: market-data; order-book; trading-analytics; microstructure; wpf; csharp; desktop-app; quant; research

VisualHFT: questions and answers

What is VisualHFT used for?: VisualHFT is a Windows desktop application for real-time market microstructure analysis, showing live order books, trades, liquidity and built-in studies like VPIN. It is a good fit for studying order flow and liquidity in real time, prototyping custom market microstructure studies, and research on high-frequency market data.
Is VisualHFT open source?: Yes. VisualHFT is open source under the Apache-2.0 licence. Its source code is on GitHub at visualHFT/VisualHFT and is written mainly in C#.
Is VisualHFT free?: Yes. VisualHFT is open source, so the software itself is free to use. Paid plans are also available, starting at $129 per month.
Can I self-host VisualHFT?: Yes. VisualHFT can be self-hosted on your own server or infrastructure; there is no official hosted version.
What are some alternatives to VisualHFT?: Similar open-source tools in the Finance & Accounting category include Marketing Dashboard, BTCPay Server and Actual Budget. SaaS products in the same category include Alphalog, ApexVol and Ecomerate.
Is VisualHFT actively maintained?: Yes. The most recent commit to VisualHFT was on 30 September 2026. The project has 1.2k stars on GitHub.