VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, January 21, 2026
Tool Comparison
ChartMill vs SpotGamma comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
ChartMill
chartmill.com
At a glance
| ChartMill | SpotGamma | |
|---|---|---|
| Free tier | ||
| Free trial | 7 days | |
| Starting price | $34.97/mo | $66.75/mo |
| Enterprise option | ||
| Available plans | Free, Monthly Subscription, Annual Subscription + Free Course | Standard (Monthly), Pro (Monthly), Alpha (Monthly), Standard (Annual), Pro (Annual), Alpha (Annual) |
Vote sentiment comparison
Cumulative positive vote share. Loading fresh totals...
Platform details
| Attribute | ChartMill | SpotGamma |
|---|---|---|
Asset types | StocksETFs | StocksETFsOptions |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Regions | North AmericaEurope | North America |
Data freshness | 15-min DelayedEnd of Day | StreamingReal-timeEnd of Day |
API access | Not specified | Not specified |
Export formats | CSV | Not specified |
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by ChartMill only.
Frequently Asked Questions
What's the difference between ChartMill and SpotGamma?
ChartMill focuses on Screeners, Stock Ideas, and Data Visualizations while SpotGamma specializes in Options & Derivatives, Screeners, and Data Visualizations. They overlap in 3 categories, so choose based on your preferred workflow and pricing.
Is ChartMill or SpotGamma free to use?
ChartMill offers a free tier that lets you get started without paying, while SpotGamma requires a subscription. If budget is a concern, start with ChartMill and upgrade later if you need more advanced features.
Which is better for beginners—ChartMill or SpotGamma?
ChartMill is more beginner-friendly with an approachable interface. Both can work for intermediate users.
Should I choose ChartMill or SpotGamma?
Choose ChartMill if you need Free advanced stock screener with technical + fundamental filters (dividend, valuation, growth, profitability, health), custom expressions, saved screens, and customizable result views (tables/charts)., and Trading Ideas library of pre-configured screens/strategies that can be run and adapted.. Go with SpotGamma if HIRO Indicator: see options activity and estimated hedging impact in real time-down to the second., and Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices. better fits how you invest.
What asset classes do ChartMill and SpotGamma cover?
Both cover Stocks, and ETFs. SpotGamma adds coverage for Options.
Does ChartMill or SpotGamma have real-time data?
SpotGamma offers real-time data feeds, which is essential for active traders. ChartMill uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Can I export data from ChartMill and SpotGamma?
ChartMill supports data exports to CSV. SpotGamma has more limited export options.
Is ChartMill or SpotGamma better for day trading?
ChartMill is built with active traders in mind, offering features like real-time data and technical analysis. SpotGamma is better suited for buy-and-hold investors focused on fundamentals.
Which has a better stock screener—ChartMill or SpotGamma?
Both ChartMill and SpotGamma include stock screeners. Try each to see which filtering options and interface you prefer.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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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.