VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 5, 2025

View ETF Insider View Stock Unlock Back to Home

Head-to-head

ETF Insider vs Stock Unlock comparison

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

Quick takeaways

ETF Insider adds ETF Performance, ETF Factors, ETF Overlap, ETF Screeners, Correlation, and APIs & SDKs coverage that Stock Unlock skips.

Stock Unlock includes Screeners, Stock Comparison, Watchlist, Dividends, Insider Data, Institutional Data, Scores, Valuation Models, Analyst Forecasts, Analyst Recommendations, Analyst Price Targets, Alerts, AI, AI Report, Education, and Newsletters categories that ETF Insider omits.

ETF Insider highlights: Holdings look‑through & overlap: visualize shared constituents across funds to surface concentration risk and duplication., Correlation matrix across portfolio assets; efficient‑frontier visualization with Sharpe‑ratio context., and Sankey diagrams, drill‑downs by asset class, sector, geography and exchange; customizable visualizations..

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..

ETF Insider

etfinsider.co

Editor’s pick Hands-on review

ETF & mutual fund overlap/correlation and portfolio visualization tool featuring Sankey look‑through, correlation matrices, and efficient‑frontier (Sharpe) views. Free tier allows up to 4 saved portfolios and limited full‑holdings visibility; Pro ($14/mo) unlocks unlimited portfolios, full holdings depth, and Excel export. Enterprise adds a financial data API, custom reports/visualizations, and white‑label options. Coverage explicitly includes **US‑listed ETFs & mutual funds**; equities coverage is described as **international** on pricing, but the FAQ states non‑US assets not listed in the US are not supported (current constraint). Holdings are sourced primarily from SEC EDGAR and refreshed on a quarterly cadence based on filings; data may be delayed per exchanges/providers.

Platforms

Web

API

Pricing

Free

Subscription

Quick highlights

Holdings look‑through & overlap: visualize shared constituents across funds to surface concentration risk and duplication.
Correlation matrix across portfolio assets; efficient‑frontier visualization with Sharpe‑ratio context.
Sankey diagrams, drill‑downs by asset class, sector, geography and exchange; customizable visualizations.
ETF screener (filters by asset class, geography, theme, provider, sector) and performance & info panels.
Portfolio tooling: save portfolios (4 on Free; unlimited on Pro), CSV upload (Symbol, Quantity).

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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 ETF Overview, ETF Holdings, and Data Visualizations plus 2 more areas.

Where they differ

ETF Insider

Distinct strengths include:

Holdings look‑through & overlap: visualize shared constituents across funds to surface concentration risk and duplication.
Correlation matrix across portfolio assets; efficient‑frontier visualization with Sharpe‑ratio context.
Sankey diagrams, drill‑downs by asset class, sector, geography and exchange; customizable visualizations.
ETF screener (filters by asset class, geography, theme, provider, sector) and performance & info panels.

Stock Unlock

Distinct strengths include:

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

Attribute	ETF Insider	Stock Unlock
Categories Which research workflows each platform targets	Shared: ETF Overview, ETF Holdings, Data Visualizations, Portfolio, Blogs Unique: ETF Performance, ETF Factors, ETF Overlap, ETF Screeners, Correlation, APIs & SDKs	Shared: ETF Overview, ETF Holdings, Data Visualizations, Portfolio, Blogs Unique: Screeners, Stock Comparison, Watchlist, Dividends, Insider Data, Institutional Data, Scores, Valuation Models, Analyst Forecasts, Analyst Recommendations, Analyst Price Targets, Alerts, AI, AI Report, Education, Newsletters
Asset types Supported asset classes and universes	ETFs, Mutual Funds, 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, API	Web
Pricing High-level pricing models	Free, Subscription	Free, Subscription
Key features Core capabilities called out by each vendor	Unique Holdings look‑through & overlap: visualize shared constituents across funds to surface concentration risk and duplication. Correlation matrix across portfolio assets; efficient‑frontier visualization with Sharpe‑ratio context. Sankey diagrams, drill‑downs by asset class, sector, geography and exchange; customizable visualizations. ETF screener (filters by asset class, geography, theme, provider, sector) and performance & info panels. Portfolio tooling: save portfolios (4 on Free; unlimited on Pro), CSV upload (Symbol, Quantity). Exports (Pro): Export to Excel; save charts as PDF or image; shareable portfolio links.	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	Highlighted	Standard listing

Frequently Asked Questions

Which workflows do ETF Insider and Stock Unlock both support?

Both platforms cover ETF Overview, ETF Holdings, Data Visualizations, Portfolio, and Blogs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do ETF Insider and Stock Unlock require subscriptions?

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

How can you access ETF Insider and Stock Unlock?

Both ETF Insider 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?

ETF Insider differentiates itself with Holdings look‑through & overlap: visualize shared constituents across funds to surface concentration risk and duplication., Correlation matrix across portfolio assets; efficient‑frontier visualization with Sharpe‑ratio context., and Sankey diagrams, drill‑downs by asset class, sector, geography and exchange; customizable visualizations., 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..

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