VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 19, 2025

View Main Street DataView Stock Unlock Home My Collections

Head-to-head

Main Street Data vs Stock Unlock comparison

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

Quick takeaways

Main Street Data adds Calendar, Financials, Transcripts, and Interest Rates coverage that Stock Unlock skips.

Stock Unlock includes ETF Overview, ETF Holdings, Portfolio, Dividends, Insider Data, Institutional Data, Scores, Valuation Models, Analyst Recommendations, Analyst Price Targets, Alerts, AI, AI Report, Education, Blogs, and Newsletters categories that Main Street Data omits.

Main Street Data highlights: 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)..

Stock Unlock is known for: Coverage of more than 130,000 stocks and ETFs across 65 global exchanges., Portfolio tracking through manual entry or broker connections (via SnapTrade integration)., and Custom watchlists with event notifications and alerts..

Main Street Data logo

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

Free
Subscription

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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Stock Unlock logo

Stock Unlock

stockunlock.com

Hands-on review

Global stock and ETF research platform with screeners, valuation tools, customizable charts, and portfolio tracking. The free plan comes with meaningful but tight limits—such as two manual portfolios, one 10-ticker watchlist, and capped screener results—while paid tiers unlock the full feature set. Billing is monthly or yearly, with a 30-day money-back guarantee.

Platforms

Web

Pricing

Free
Subscription

Quick highlights

  • Coverage of more than 130,000 stocks and ETFs across 65 global exchanges.
  • Portfolio tracking through manual entry or broker connections (via SnapTrade integration).
  • Custom watchlists with event notifications and alerts.
  • Proprietary “Insights Score” summarizing a company’s fundamentals at a glance.
  • Stock Screener with dozens of filters, plus the ability to compare results by Insights Score.

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Overlap

Shared focus areas

5 overlaps

Mutual strengths include Screeners, Data Visualizations, and Stock Comparison plus 2 more areas.

Where they differ

Main Street Data

Distinct strengths include:

Calendar
Financials
Transcripts
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.

Stock Unlock

Distinct strengths include:

ETF Overview
ETF Holdings
Portfolio
Dividends
Insider Data
Institutional Data
Scores
Valuation Models
  • Coverage of more than 130,000 stocks and ETFs across 65 global exchanges.
  • Portfolio tracking through manual entry or broker connections (via SnapTrade integration).
  • Custom watchlists with event notifications and alerts.
  • Proprietary “Insights Score” summarizing a company’s fundamentals at a glance.

Feature-by-feature breakdown

AttributeMain Street DataStock Unlock
Categories

Which research workflows each platform targets

Shared: Screeners, Data Visualizations, Stock Comparison, Watchlist, Analyst Forecasts

Unique: Calendar, Financials, Transcripts, Interest Rates

Shared: Screeners, Data Visualizations, Stock Comparison, Watchlist, Analyst Forecasts

Unique: ETF Overview, ETF Holdings, Portfolio, Dividends, Insider Data, Institutional Data, Scores, Valuation Models, Analyst Recommendations, Analyst Price Targets, Alerts, AI, AI Report, Education, Blogs, Newsletters

Asset types

Supported asset classes and universes

Stocks

Stocks, ETFs

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web

Web

Pricing

High-level pricing models

Free, Subscription

Free, Subscription

Key features

Core capabilities called out by each vendor

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.

Unique

  • Coverage of more than 130,000 stocks and ETFs across 65 global exchanges.
  • Portfolio tracking through manual entry or broker connections (via SnapTrade integration).
  • Custom watchlists with event notifications and alerts.
  • Proprietary “Insights Score” summarizing a company’s fundamentals at a glance.
  • Stock Screener with dozens of filters, plus the ability to compare results by Insights Score.
  • Built-in DCF (Discounted Cash Flow) calculator for valuation work.
Tested

Verified by hands-on testing inside Find My Moat

Yes

Yes

Editor pick

Featured inside curated shortlists

Standard listing

Standard listing

Frequently Asked Questions

Which workflows do Main Street Data and Stock Unlock both support?

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

Do Main Street Data and Stock Unlock require subscriptions?

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

How can you access Main Street Data and Stock Unlock?

Both Main Street Data and Stock Unlock 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?

Main Street Data differentiates itself with 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)., whereas Stock Unlock stands out for Coverage of more than 130,000 stocks and ETFs across 65 global exchanges., Portfolio tracking through manual entry or broker connections (via SnapTrade integration)., and Custom watchlists with event notifications and alerts..

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.