VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Monday, October 13, 2025

View AmiBrokerView OpenBBBack to Home

Head-to-head

AmiBroker vs OpenBB comparison

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

Quick takeaways

AmiBroker adds Backtesting, Screeners, Monte Carlo, Risk Metrics (VaR/ES/Drawdown), Correlation, and Auto-Trading & Bots coverage that OpenBB skips.

OpenBB includes Sheets / Excel Add-ins, Custom Dashboards, Data APIs, News, IPO, Dividends, Splits, Interest Rates, GDP, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Dark Pool & Off-Exchange, Options & Derivatives, Financials, Transcripts, ETF Overview, ETF Performance, ETF Holdings, Analyst Forecasts, Analyst Price Targets, Regulatory Filings Monitoring, AI, and AI Chat 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)..

OpenBB is known for: REST API and Python client with JSON-serializable endpoints; local API deployment supported., Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings., and Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows..

OpenBB keeps a free entry point that AmiBroker lacks.

AmiBroker logo

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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OpenBB logo

OpenBB

openbb.co

Open-source data and analytics platform with a REST API, Python SDK, and an enterprise workspace for custom dashboards and apps. The free Community plan includes unlimited dashboards and 20 AI Copilot queries per day. Pro adds collaboration features, Excel integration, secure deployment (VPC/on-prem), and export options. Infrastructure is SOC 2 Type II certified, with SSO support and a public status page.

Platforms

Web
API

Pricing

Free
Subscription

Quick highlights

  • REST API and Python client with JSON-serializable endpoints; local API deployment supported.
  • Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings.
  • Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows.
  • Workspace dashboards and apps with customizable widgets; unlimited dashboards on the Community tier.
  • OpenBB Copilot AI chat that integrates dashboard widgets as context and supports attachments (PDF, CSV, XLSX).

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Overlap

Shared focus areas

3 overlaps

Mutual strengths include Quant, Data Visualizations, and APIs & SDKs.

Where they differ

AmiBroker

Distinct strengths include:

Backtesting
Screeners
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.

OpenBB

Distinct strengths include:

Sheets / Excel Add-ins
Custom Dashboards
Data APIs
News
IPO
Dividends
Splits
Interest Rates
  • REST API and Python client with JSON-serializable endpoints; local API deployment supported.
  • Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings.
  • Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows.
  • Workspace dashboards and apps with customizable widgets; unlimited dashboards on the Community tier.

Feature-by-feature breakdown

AttributeAmiBrokerOpenBB
Categories

Which research workflows each platform targets

Shared: Quant, Data Visualizations, APIs & SDKs

Unique: Backtesting, Screeners, Monte Carlo, Risk Metrics (VaR/ES/Drawdown), Correlation, Auto-Trading & Bots

Shared: Quant, Data Visualizations, APIs & SDKs

Unique: Sheets / Excel Add-ins, Custom Dashboards, Data APIs, News, IPO, Dividends, Splits, Interest Rates, GDP, Inflation Rates, Unemployment Rates, Commitment of Traders (COT), Dark Pool & Off-Exchange, Options & Derivatives, Financials, Transcripts, ETF Overview, ETF Performance, ETF Holdings, Analyst Forecasts, Analyst Price Targets, Regulatory Filings Monitoring, AI, AI Chat

Asset types

Supported asset classes and universes

Stocks, ETFs, Mutual Funds, Futures, Currencies

Stocks, ETFs, Options, Futures, Bonds, Commodities, Currencies, Cryptos

Experience levels

Who each product is built for

Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Desktop

Web, 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

  • REST API and Python client with JSON-serializable endpoints; local API deployment supported.
  • Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings.
  • Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows.
  • Workspace dashboards and apps with customizable widgets; unlimited dashboards on the Community tier.
  • OpenBB Copilot AI chat that integrates dashboard widgets as context and supports attachments (PDF, CSV, XLSX).
  • Community plan includes 20 Copilot queries/day; Pro adds Excel Add-in, data export, team roles and sharing, and SSO (Azure/Google).
Tested

Verified by hands-on testing inside Find My Moat

Not yet

Not yet

Editor pick

Featured inside curated shortlists

Standard listing

Standard listing

Frequently Asked Questions

Which workflows do AmiBroker and OpenBB both support?

Both platforms cover Quant, Data Visualizations, 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?

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

How can you access AmiBroker and OpenBB?

Both AmiBroker and OpenBB prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.

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 OpenBB stands out for REST API and Python client with JSON-serializable endpoints; local API deployment supported., Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings., and Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows..

Keep exploring

Stay on top of related tools

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

Recommended tools

These profiles share overlapping coverage with both sides of this matchup.

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.