Create Thousands of Algorithmic Trading Strategies at the Click of a Button

No coding necessary.
Build → Validate → Export.

Introducing

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Market and alternative data plus a 7,000+ signal library you can extend. Generate strategies with your own risk rules, stress test every one automatically, combine the survivors into portfolios, simulate prop firm challenges, and export code to your platform.

Algorithmic trading software built by professional traders. Any asset class. Any timeframe. No code.

Build Alpha on a desktop monitor, connected to OpenAI, Claude, Gemini and Grok
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My Mission

Bridge the gap between the programming world, the quantitative trading world, and the money manager/trader who seeks to evolve with the times. Simply said, I want to make algorithmic trading accessible for all. 

Step 1

Start Generating

Choose one, some, or all signals and run the strategy engine. Build Alpha automatically generates and evaluates millions of possible combinations, intelligently evolving and refining strategies to meet your criteria. The built-in signal library includes 7,000+ signals covering price action, technical indicators, volume, volatility, seasonality, market breadth, sentiment, yields, spreads, economic data, COT data, news, option flows, intermarket, multi-timeframe, fundamentals, weather, and more.

Build Alpha Strategy Builder input interface

Step 2

Automatically
Filter for Overfitting

Professional and proprietary robustness tests to stress test and validate trading strategies, including the Noise Test, Monte Carlo Permutation, and Walk-Forward. Identify lying backtests and misleading results before risking capital. Automate entire workflows to only find strategies that pass your conditions.

Step 3

View Strategies
and Generate Code

Export fully automatable code for every strategy you build, with backtest results that match across platforms. Compatible with TradeStation, NinjaTrader, Interactive Brokers, Python, MultiCharts, MetaTrader 4/5, TradingView, and more.

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Awards, Press and Podcasts

SourceForge Top Business Software 2026 five-star badge

Award-Winning Software

Named SourceForge Top Business Software 2026 for trading software.

Build Alpha featured in Stocks and Commodities magazine

Featured in Stocks & Commodities

Build Alpha featured in Technical Analysis of Stocks & Commodities magazine.

Trading podcasts featuring Build Alpha founder David Bergstrom

Heard on Trading Podcasts

David has been a guest on Chat With Traders, Better System Trader, and Desire To Trade.

Multi-Strategy

Portfolio Generation

Build Alpha automatically generates optimal multi-strategy portfolios based on your specified risk profile, desired fitness function, and saved strategies. BA quickly analyzes combinations and allocations across strategy types, asset classes, and timeframes to find what’s best.

Build Alpha multi-strategy portfolio collage

Build Strategies by Just Asking

Build Alpha includes an MCP server that lets Claude run Build Alpha for you, by voice or text. Ask for strategies, robustness tests, portfolios, or code, and Build Alpha does every calculation on your machine and opens every result. Prefer to click? Every feature still works point-and-click, no AI connection required.

*New* Feature

Health Scores
and Robustness

Build Alpha goes beyond backtests with institutional grade robustness testing and continuous strategy health monitoring. Strategies are evaluated against historical limits, regime behavior, and portfolio-level risk impact to identify fragile or misaligned systems early. This is not optimization – it’s portfolio governance: an operating system for deciding when to size down, replace, or retire strategies with discipline and data.

Build Alpha health scores and robustness tests

*New* Features

Prop Simulator and Challenge Finder

Know your odds before you buy the challenge. The Prop Firm Simulator runs your strategy portfolios through 500+ prop challenges from every historical start date, then through the funded phase. Challenge Finder tests one portfolio against every challenge and ranks which firm’s rules it fits best.

Prop Firm SimulatorPass probability, days to pass, payouts and survival rate for any challenge.
Challenge FinderTest one portfolio against every challenge and see which firm's rules fit best.

Meet David Bergstrom

David Bergstrom – I am the guy behind Build Alpha. I have spent a decade-plus in the professional trading world working as a market maker and quantitative strategy developer at a high frequency trading firm with a Chicago Mercantile Exchange (CME) seat, consulting for Hedge Funds, Commodity Trading Advisors (CTAs), Family Offices and Registered Investment Advisors (RIAs). I am a self-taught programmer utilizing C++, C# and python with a statistics background specializing in data science, machine learning and trading strategy development. I have been featured on Chatwithtraders.com, Bettersystemtrader.com, Desiretotrade.com, Quantocracy, Traderlife.com, Seeitmarket.com, Benzinga, TradeStation, NinjaTrader and more. Most of my experience has led me to a series of repeatable processes to find, create, test and implement algorithmic trading ideas in a robust manner. Build Alpha is the culmination of this process from start to finish. Build Alpha was awarded top trading business software of 2026 by SourceForge. Please reach out to me directly at any time.

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David Bergstrom, founder Build Alpha
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What Traders say about Build Alpha

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Product Tour: Inside Build Alpha

Used by quants, hedge funds and independent traders in 70+ countries. Designed by a high frequency and hedge fund quant.

Frequently Asked Questions

Can AI build trading strategies?

Yes. With Build Alpha’s MCP server, Claude can generate, backtest, and stress test algorithmic trading strategies for you in plain English, by voice or text. The AI never makes up the numbers: every backtest, metric, and robustness test is computed by the Build Alpha engine on your machine, so the same request on the same data returns the same answer.

Do I have to use AI?

No. Everything in Build Alpha works point and click: strategy generation, robustness testing, portfolios, the Prop Firm Simulator, and code export. The MCP server and AI connection are optional. Use them when asking is faster than clicking, or never.

Can I build algorithmic trading strategies without coding?

Yes. Build Alpha is no-code algorithmic trading software. Point and click, or ask Claude. Almost half of Build Alpha users had never traded systematically before, and every license includes Fast-Start onboarding and training videos on how to use Build Alpha.

How much does Build Alpha cost?

A lifetime license is $1,497, paid once. There is no subscription and no backtest quota. Every license includes future upgrades, the MCP server, the Prop Firm Simulator, unlimited code exports, Fast-Start onboarding, and the Strategy Starter Pack. Funds and teams can contact David about multi-seat licensing.

How do you avoid overfitting a trading strategy?

Stress test it before you trade it. Build Alpha runs robustness tests like the Noise Test, Monte Carlo Permutation, Vs Random, and Walk-Forward on every strategy, and automated workflows keep only the strategies that pass your rules. Learn more in the robustness testing guide.

What signals and indicators are available in Build Alpha?

More than 7,000 signals, and the signal library grows with each update. It covers price action, technical indicators, candlesticks, quantified chart patterns, breakouts, VWAP, volume, volatility, trend following, mean reversion, and seasonality, plus non-price signals like market breadth, economic data, yields and spreads, gamma exposure, option flows, sentiment, and COT data. You can also add your own custom signals.

What data is included?

Build Alpha comes with the data to start testing on day one, through a data partnership with Nasdaq and various other providers: futures, stocks, ETFs, forex, and crypto, with 1-minute data back to 2006 and daily data back to inception for most markets. Alternative data includes COT reports, market breadth, gamma exposure, news events, weather, and more. You can also connect your existing data providers or import any txt or csv file.

Can Build Alpha help me pass a prop firm challenge?

It can tell you your odds before you pay. The Prop Firm Simulator tests your strategy portfolios against 500+ prop challenges from every historical start date, and Challenge Finder ranks which challenges your portfolio fits best. Simulated results are hypothetical and do not guarantee passing.

Can I automate my trading strategies?

Yes. Build Alpha exports fully automated code for TradeStation, NinjaTrader, MetaTrader 4 and 5, TradingView, MultiCharts, ProRealTime, and Python for Interactive Brokers. Build Alpha doesn’t place trades itself. Your account and your money stay with your broker.

What markets and asset classes can I trade?

Futures, stocks and ETFs, forex, and crypto, on any timeframe or bar type, including multi-asset strategies. You can also import alternative and custom data to trade or filter on.

Do professional traders use Build Alpha?

Yes. Build Alpha is used by hedge funds, CTAs, RIAs, family offices, and prop trading firms, as well as independent traders with small accounts. Position sizing and risk settings scale to your account, and Portfolio mode lets you manage multiple strategies with combined equity curves.

Is training and support included?

Yes. Every license includes Fast-Start onboarding, a written user manual and signal glossary, a private library of 50+ training videos, and access to the user community. Support comes directly from David by email at david@buildalpha.com. More answers are in the full FAQ.

Which AI works with Build Alpha?

Claude Desktop, Claude Code, and Codex connect through Build Alpha’s MCP server. Build Alpha’s built-in AI features can also connect to OpenAI, Gemini, and Grok models.

What do I need to run Build Alpha?

Build Alpha is a Windows desktop app. Mac and Linux users run it in a virtual machine. Historical data is included, and you can import your own.

Real cost of NOT using Build Alpha

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Hiring A Programmer

$3000 to $5000 Per Project

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Institutional Software

$20,000 or more per year

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Learning to Code

Time and Opportunity

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Trusting AI

Uncertainty

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BUILD ALPHA

Minutes not months. Institutional quality. No coding required. Own it for life.

Lifetime License

No subscription. No backtest quotas.

Build Alpha runs on your own machine, so there is no daily cap on backtests or simulations. Own the software for life with one payment.

Lifetime license
$1,497$2,497One payment. Yours for life.

Own it for life, every future upgrade included, no ongoing fees.

  • Strategy generation engine
  • 7,000+ signals and data
  • Full robustness testing suite
  • Portfolio testing and monitoring
  • Prop Firm Simulator
  • MCP Server Included
  • Unlimited code exports
  • Training videos and community
Fast-Start included

Guided install, a 10-minute onboarding video, and pre- and post-build checklists. Build your first strategy in 10 minutes.

Strategy Starter Pack

10 ready-to-import strategies to test, tweak, and make your own on day one.

PayPal preferred. Email david@buildalpha.com for other payment options.

Funds, CTAs, RIAs, and prop firms: multi-seat licensing, consulting, and strategy validation for teams. Talk to David directly.

Official Platform Partners

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TradeStation

Contact me today to find out how TradeStation will buy your Build Alpha license

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MultiCharts

To view details regarding MutliCharts please visit here: www.buildalpha.com/multicharts

To sign up for a free 30 day trial visit here:

A Proud NinjaTrader Ecosystem Vendor

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*Please note Build Alpha comes with historical data for accurate testing*