VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Monday, October 13, 2025

View AmiBroker View GuruFocus Back to Home

Head-to-head

AmiBroker vs GuruFocus comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

AmiBroker adds Quant, Data Visualizations, Monte Carlo, Risk Metrics (VaR/ES/Drawdown), Correlation, and Auto-Trading & Bots coverage that GuruFocus skips.

GuruFocus includes Stock Ideas, Stock Comparison, Portfolio, Investor Holdings, US Government Trades, News, Alerts, Calendar, GDP, Interest Rates, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Yield Curves, Financials, Valuation Models, Scores, Transcripts, Insider Data, 13F, ETF Overview, ETF Holdings, and Sheets / Excel Add-ins categories that AmiBroker omits.

AmiBroker highlights: Portfolio‑level backtesting with dynamic position sizing and bar‑by‑bar ranking/PositionScore., Walk‑forward testing integrated with optimization; in/out‑of‑sample stats., and Monte Carlo simulation (custom metrics can drive optimization/WF objective)..

GuruFocus is known for: All-in-One Screener with hundreds of filters, historical screening, and custom filter creation., Backtesting with survivorship-bias-free data. Windows vary by plan: up to 3 years for Premium and up to 10 years for Premium Plus. Global coverage spans 80+ countries., and Guru portfolios tracking 13F and mutual fund holdings, real-time picks, and portfolio downloads to Excel..

GuruFocus keeps a free entry point that AmiBroker lacks.

GuruFocus offers mobile access, which AmiBroker skips.

AmiBroker

amibroker.com

Windows desktop platform for technical/system research with a fast AFL scripting language, portfolio‑level backtester, walk‑forward testing, Monte Carlo, and extensive optimization. Real‑time capability and instrument coverage depend on the data plug‑ins you use (e.g., IQFeed, eSignal, Interactive Brokers, Norgate Data). Auto‑trading to IB is available via the official interface. Licenses are perpetual with 24 months of updates.

Platforms

Desktop

Pricing

One-time

Quick highlights

Portfolio‑level backtesting with dynamic position sizing and bar‑by‑bar ranking/PositionScore.
Walk‑forward testing integrated with optimization; in/out‑of‑sample stats.
Monte Carlo simulation (custom metrics can drive optimization/WF objective).
Very fast multi‑threaded optimization with 3D optimization surface visualization.
Exploration/Scanner to build custom screeners and reports via AFL.

Community votes (overall)

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GuruFocus

gurufocus.com

Editor’s pick Hands-on review

A global equity research and value-investing platform with robust screening, backtesting, and portfolio tools. Features and data access depend on plan tier—Premium vs. Premium Plus—while enterprise-level users can license data directly via API. Add-ins for Excel and Google Sheets extend workflows, though usage caps apply to lower tiers. Alerts and mobile apps are included across paid plans.

Platforms

Web

Mobile

API

Pricing

Free

Subscription

Quick highlights

All-in-One Screener with hundreds of filters, historical screening, and custom filter creation.
Backtesting with survivorship-bias-free data. Windows vary by plan: up to 3 years for Premium and up to 10 years for Premium Plus. Global coverage spans 80+ countries.
Guru portfolios tracking 13F and mutual fund holdings, real-time picks, and portfolio downloads to Excel.
Specialty trackers for insider trading and U.S. politician trades.
ETF profiles with current and historical holdings, including N-PORT data and timestamps.

Community votes (overall)

0% upvotes 0% downvotes

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Overlap

Shared focus areas

3 overlaps

Mutual strengths include Backtesting, Screeners, and APIs & SDKs.

Where they differ

AmiBroker

Distinct strengths include:

Quant

Data Visualizations

Monte Carlo

Risk Metrics (VaR/ES/Drawdown)

Correlation

Auto-Trading & Bots

Portfolio‑level backtesting with dynamic position sizing and bar‑by‑bar ranking/PositionScore.
Walk‑forward testing integrated with optimization; in/out‑of‑sample stats.
Monte Carlo simulation (custom metrics can drive optimization/WF objective).
Very fast multi‑threaded optimization with 3D optimization surface visualization.

GuruFocus

Distinct strengths include:

All-in-One Screener with hundreds of filters, historical screening, and custom filter creation.
Backtesting with survivorship-bias-free data. Windows vary by plan: up to 3 years for Premium and up to 10 years for Premium Plus. Global coverage spans 80+ countries.
Guru portfolios tracking 13F and mutual fund holdings, real-time picks, and portfolio downloads to Excel.
Specialty trackers for insider trading and U.S. politician trades.

Feature-by-feature breakdown

Attribute	AmiBroker	GuruFocus
Categories Which research workflows each platform targets	Shared: Backtesting, Screeners, APIs & SDKs Unique: Quant, Data Visualizations, Monte Carlo, Risk Metrics (VaR/ES/Drawdown), Correlation, Auto-Trading & Bots	Shared: Backtesting, Screeners, APIs & SDKs Unique: Stock Ideas, Stock Comparison, Portfolio, Investor Holdings, US Government Trades, News, Alerts, Calendar, GDP, Interest Rates, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Yield Curves, Financials, Valuation Models, Scores, Transcripts, Insider Data, 13F, ETF Overview, ETF Holdings, Sheets / Excel Add-ins
Asset types Supported asset classes and universes	Stocks, ETFs, Mutual Funds, Futures, Currencies	Stocks, ETFs, Mutual Funds
Experience levels Who each product is built for	Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Desktop	Web, Mobile, API
Pricing High-level pricing models	One-time	Free, Subscription
Key features Core capabilities called out by each vendor	Unique Portfolio‑level backtesting with dynamic position sizing and bar‑by‑bar ranking/PositionScore. Walk‑forward testing integrated with optimization; in/out‑of‑sample stats. Monte Carlo simulation (custom metrics can drive optimization/WF objective). Very fast multi‑threaded optimization with 3D optimization surface visualization. Exploration/Scanner to build custom screeners and reports via AFL. Rich AFL scripting language for indicators, scans, backtests, and custom metrics; visual debugger.	Unique All-in-One Screener with hundreds of filters, historical screening, and custom filter creation. Backtesting with survivorship-bias-free data. Windows vary by plan: up to 3 years for Premium and up to 10 years for Premium Plus. Global coverage spans 80+ countries. Guru portfolios tracking 13F and mutual fund holdings, real-time picks, and portfolio downloads to Excel. Specialty trackers for insider trading and U.S. politician trades. ETF profiles with current and historical holdings, including N-PORT data and timestamps. Valuation and scoring tools: discounted cash flow calculators, GF Value, and GF Score frameworks.
Tested Verified by hands-on testing inside Find My Moat	Not yet	Yes
Editor pick Featured inside curated shortlists	Standard listing	Highlighted

Frequently Asked Questions

Which workflows do AmiBroker and GuruFocus both support?

Both platforms cover Backtesting, Screeners, and APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Which tool offers a free plan?

GuruFocus offers a free entry point, while AmiBroker requires a paid subscription. Review the pricing table to see how the paid tiers compare.

Which tool has mobile access?

GuruFocus ships a dedicated mobile experience, while AmiBroker focuses on web or desktop access.

What unique strengths set the two platforms apart?

AmiBroker differentiates itself with Portfolio‑level backtesting with dynamic position sizing and bar‑by‑bar ranking/PositionScore., Walk‑forward testing integrated with optimization; in/out‑of‑sample stats., and Monte Carlo simulation (custom metrics can drive optimization/WF objective)., whereas GuruFocus stands out for All-in-One Screener with hundreds of filters, historical screening, and custom filter creation., Backtesting with survivorship-bias-free data. Windows vary by plan: up to 3 years for Premium and up to 10 years for Premium Plus. Global coverage spans 80+ countries., and Guru portfolios tracking 13F and mutual fund holdings, real-time picks, and portfolio downloads to Excel..

Keep exploring

Stay on top of related tools

Browse the categories and profiles that overlap most with this comparison to round out your shortlist.