WealthLab, formerly Wealth-Lab, is a Windows application for portfolio backtesting and automated trading, with strategies built from visual blocks or written in C#. The right alternative depends on whether you want another application like it, or want to leave the application model and write your own code.
Why traders look for WealthLab alternatives
- They work on a Mac or on Linux. WealthLab runs on 64-bit Windows only.
- They want to write strategies in Python or C++ rather than C#.
- They want a different price model, such as a one-time licence.
- They want written fill rules and repeatable runs.
WealthLab alternatives compared
Details below were checked in November 2026, against each vendor's own pages.
| Tool | Type | Language | Runs on | Price |
|---|---|---|---|---|
| AmiBroker | Charting and portfolio backtester | AFL | Windows | One-time licence; $299 to $499 |
| RealTest | Portfolio backtester | Its own script syntax | Windows | $389, then $159 a year for updates |
| MultiCharts | Charting and trading application | PowerLanguage; .NET edition | Windows | From $99 a month, or a lifetime licence |
| QuantConnect | Cloud platform | Python, C# | Browser, or LEAN locally | Free tier, paid plans |
| Zorro | Compact coding environment | lite-C, C++; calls R and Python | Windows, other systems with special installs | Free for private users under limits; Zorro S €35 a month |
| Reamer Research, Reamer Server | Libraries | Python, C++, or any language that can call C | Linux; Reamer Research also on Apple Silicon Macs and Windows through WSL2 | $20 a month and $24,000 a year |
Desktop applications
- AmiBroker has portfolio-level backtesting, optimization, walk-forward testing and Monte Carlo in its AFL language. Its licence lasts, with free upgrades for 24 months. See How do Reamer Research and Reamer Server compare with AmiBroker?
- RealTest tests many strategies together at portfolio level, with an optimizer and walk-forward support. It writes next-day order lists, including templates for Interactive Brokers' Basket Trader. A licence lasts, with 12 months of updates.
- MultiCharts combines charts, testing and automated trading, with Portfolio Trader and walk-forward optimization on its Advanced plan. See How do Reamer Research and Reamer Server compare with MultiCharts?
Code-first tools
- QuantConnect runs Python or C# strategies in the cloud with data and brokers included. See What are the best QuantConnect alternatives in 2026?
- Zorro offers C or C++ with a built-in optimizer, charts and broker connections. The free version has a $30,000 annual profit limit and a $15,000 capital limit, and corporations need Zorro S.
- Reamer Research and Reamer Server supply the research and order-management core for your own program. Reamer Research fills orders under a public execution specification, with byte-identical runs on a fixed seed and bars of any type. Reamer Server runs your pre-trade gate and a broker connector you write. They have no live charts and no visual builder; Reamer Research's offline trade viewer charts each closed trade. See How do Reamer Research and Reamer Server compare with WealthLab?
How to choose
| If you want | Look at |
|---|---|
| Visual blocks or C# with broker extensions | Stay on WealthLab |
| Portfolio backtests with a one-time licence | AmiBroker or RealTest |
| Charts and automated trading in one application | MultiCharts |
| C# or Python with data and brokers in the cloud | QuantConnect |
| C or C++ with tools included, at low cost | Zorro |
| Your own system in Python or C++, on Linux, a Mac or Windows through WSL2, with fills you can read | Reamer Research and Reamer Server |
See Who are Reamer Research and Reamer Server for? Reamer Research is $20 a month, cancel any time, and Reamer Server has a paid 30-day trial; see pricing.