VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Tuesday, October 28, 2025

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Tool Comparison

Business Quant vs Main Street Data comparison

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

Quick takeaways

Business Quant adds Scores, Flags, 13F, Insider Data, and Data APIs coverage that Main Street Data skips.

Main Street Data includes Watchlist, Calendar, Transcripts, Analyst Forecasts, and Interest Rates categories that Business Quant omits.

In depth comparison

Business Quant

businessquant.com

A U.S. equities research platform combining fundamentals, ownership data, and operating metrics. The free plan includes 15+ years of history with delayed updates. Pro subscribers get daily updates, KPI datasets, and data downloads, while Enterprise adds API access and rights for commercial use.

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks.
Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies.
Integrated SEC filings (15+ years), institutional ownership via 13F reports, and insider trading disclosures (Form 4).
Comparison modules for individual stocks, industry aggregates, time-series tables, and customizable charts.
Download capabilities in CSV and Excel for most datasets and visualizations.

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Main Street Data

mainstreetdata.com

Hands-on review

Visual-first stock research platform with two tiers: Starter (free) includes curated charts, 10 years of financials, basic charting, and an earnings calendar. The Plus plan ($468/year) adds a KPI library, 30+ years of financial data, advanced charting, company comparisons, call transcripts, analyst estimates, calendar sync, curated groups, and multiple watchlists.

Platforms

Web

Pricing

FreeSubscription

Quick highlights

Visual dashboards and customizable curated charts for listed companies.
Stock screener with simplified charting for fundamentals and performance.
KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes).
Standardized financials sourced from Finnhub (with Financial Modeling Prep referenced in pricing materials). KPI data comes directly from SEC filings and company reports.
Earnings calendar included in the free plan; calendar sync available in Plus.

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Where they differ

Business Quant

Distinct strengths include:

Scores Flags 13F Insider Data Data APIs

Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks.
Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies.
Integrated SEC filings (15+ years), institutional ownership via 13F reports, and insider trading disclosures (Form 4).
Comparison modules for individual stocks, industry aggregates, time-series tables, and customizable charts.

Main Street Data

Distinct strengths include:

Watchlist Calendar Transcripts Analyst Forecasts Interest Rates

Visual dashboards and customizable curated charts for listed companies.
Stock screener with simplified charting for fundamentals and performance.
KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes).
Standardized financials sourced from Finnhub (with Financial Modeling Prep referenced in pricing materials). KPI data comes directly from SEC filings and company reports.

Feature-by-feature breakdown

Attribute	Business Quant	Main Street Data
Categories Which research workflows each platform targets	Shared: Screeners, Stock Comparison, Data Visualizations, Financials Unique: Scores, Flags, 13F, Insider Data, Data APIs	Shared: Screeners, Stock Comparison, Data Visualizations, Financials Unique: Watchlist, Calendar, Transcripts, Analyst Forecasts, Interest Rates
Asset types Supported asset classes and universes	Stocks	Stocks
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web, API	Web
Pricing High-level pricing models	Free, Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks. Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies. Integrated SEC filings (15+ years), institutional ownership via 13F reports, and insider trading disclosures (Form 4). Comparison modules for individual stocks, industry aggregates, time-series tables, and customizable charts. Download capabilities in CSV and Excel for most datasets and visualizations. Clear plan structure: Basic (free, delayed data), Pro (daily updates and exports), Enterprise (API access and commercial rights).	Unique Visual dashboards and customizable curated charts for listed companies. Stock screener with simplified charting for fundamentals and performance. KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes). Standardized financials sourced from Finnhub (with Financial Modeling Prep referenced in pricing materials). KPI data comes directly from SEC filings and company reports. Earnings calendar included in the free plan; calendar sync available in Plus. Company comparison tools available in the Plus tier.
Tested Verified by hands-on testing inside Find My Moat	Not yet	Yes
Editor pick Featured inside curated shortlists	Standard listing	Standard listing

Frequently Asked Questions

Which workflows do Business Quant and Main Street Data both support?

Both platforms cover Screeners, Stock Comparison, Data Visualizations, and Financials workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Business Quant and Main Street Data require subscriptions?

Both Business Quant and Main Street Data keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access Business Quant and Main Street Data?

Both Business Quant and Main Street Data 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?

Business Quant differentiates itself with Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks., Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies., and Integrated SEC filings (15+ years), institutional ownership via 13F reports, and insider trading disclosures (Form 4)., whereas Main Street Data stands out for Visual dashboards and customizable curated charts for listed companies., Stock screener with simplified charting for fundamentals and performance., and KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes)..

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