VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 19, 2025

View SpotGammaView Stock Unlock Home My Collections

Head-to-head

SpotGamma vs Stock Unlock comparison

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

Quick takeaways

SpotGamma adds Options & Derivatives, and Courses & Certs coverage that Stock Unlock skips.

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

SpotGamma highlights: HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second., Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices., and Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing..

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..

Stock Unlock keeps a free entry point that SpotGamma lacks.

SpotGamma logo

SpotGamma

spotgamma.com

Options‑market microstructure & dealer‑positioning analytics. Core modules: Equity Hub (key levels for 3,500+ US stocks/ETFs), HIRO real‑time options‑flow indicator (down‑to‑the‑second), an S&P 500 heatmap (TRACE), a Volatility Dashboard, FlowPatrol unusual flow insights, plus Compass & Scanners for setups. Widely used by intraday/index traders; integrates with TradingView, Bookmap, NinjaTrader, Sierra Chart, Thinkorswim, and more. No public API disclosed.

Platforms

Web

Pricing

Subscription

Quick highlights

  • HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second.
  • Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices.
  • Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing.
  • TRACE Heatmap: S&P 500 real‑time support/resistance & volatility zones.
  • 0DTE volume/open‑interest indicator; delta, vanna & gamma modeling for indices.

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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

4 overlaps

Mutual strengths include Screeners, Data Visualizations, and Alerts plus 1 more area.

Where they differ

SpotGamma

Distinct strengths include:

Options & Derivatives
Courses & Certs
  • HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second.
  • Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices.
  • Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing.
  • TRACE Heatmap: S&P 500 real‑time support/resistance & volatility zones.

Stock Unlock

Distinct strengths include:

Stock Comparison
ETF Overview
ETF Holdings
Portfolio
Watchlist
Dividends
Insider Data
Institutional Data
  • 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

AttributeSpotGammaStock Unlock
Categories

Which research workflows each platform targets

Shared: Screeners, Data Visualizations, Alerts, Blogs

Unique: Options & Derivatives, Courses & Certs

Shared: Screeners, Data Visualizations, Alerts, Blogs

Unique: Stock Comparison, ETF Overview, ETF Holdings, Portfolio, Watchlist, Dividends, Insider Data, Institutional Data, Scores, Valuation Models, Analyst Forecasts, Analyst Recommendations, Analyst Price Targets, AI, AI Report, Education, Newsletters

Asset types

Supported asset classes and universes

Stocks, ETFs, Options

Stocks, ETFs

Experience levels

Who each product is built for

Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web

Web

Pricing

High-level pricing models

Subscription

Free, Subscription

Key features

Core capabilities called out by each vendor

Unique

  • HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second.
  • Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices.
  • Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing.
  • TRACE Heatmap: S&P 500 real‑time support/resistance & volatility zones.
  • 0DTE volume/open‑interest indicator; delta, vanna & gamma modeling for indices.
  • Compass & Scanners: directional + volatility signals; daily names‑to‑watch.

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

Not yet

Yes

Editor pick

Featured inside curated shortlists

Standard listing

Standard listing

Frequently Asked Questions

Which workflows do SpotGamma and Stock Unlock both support?

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

Which tool offers a free plan?

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

How can you access SpotGamma and Stock Unlock?

Both SpotGamma 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?

SpotGamma differentiates itself with HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second., Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices., and Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing., 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

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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.