VOL. XCIV, NO. 247

★ BEST INVESTING TOOLS COMPARISON ★

NO ADVICE

Sunday, March 1, 2026

Tool Comparison

ChartMill vs SecForm4.Com comparison

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

ChartMill logo

ChartMill

chartmill.com

PricingFree, Subscription
PlatformsWeb
Hands-on review
SecForm4.Com logo

SecForm4.Com

secform4.com

PricingSubscription
PlatformsWeb
Top 50 Investing ToolsThe global ranking of the best investing tools, ranked by community votes.

At a glance

Platforms
ChartMillWeb
SecForm4.ComWeb
Categories
ChartMill19
SecForm4.Com11
Pricing details

Tool

ChartMill

$34.97/mo

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree
Monthly Subscription$34.97/mo
Annual Subscription + Free Course$299.97/yr

Tool

SecForm4.Com

$44.95/mo

Starting price

Free tierNo
Free trial7 days

Plans & pricing

Insider Advanced$44.95/mo
Insider Pro$49.95/mo

Vote sentiment comparison

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Platform details

AttributeChartMillSecForm4.Com
Asset types
StocksETFs
StocksOptionsBonds
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
North AmericaEurope
North America
Data freshness
15-min DelayedEnd of Day
Real-time
API access
Not specifiedNot specified
Export formats
CSV
CSV

Coverage overlap

Shared categories6

Categories where both tools offer overlapping coverage.

Frequently Asked Questions

What's the difference between ChartMill and SecForm4.Com?

ChartMill focuses on Screeners, Stock Ideas, and Data Visualizations while SecForm4.Com specializes in Insider Data, 13D/13G, and 13F. They overlap in 6 categories, so choose based on your preferred workflow and pricing.

Is ChartMill or SecForm4.Com free to use?

ChartMill offers a free tier that lets you get started without paying, while SecForm4.Com requires a subscription. If budget is a concern, start with ChartMill and upgrade later if you need more advanced features.

Should I choose ChartMill or SecForm4.Com?

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 SecForm4.Com if Real-time insider trading tracker with watchlists (“Insider Watch”) and email alerts. Advanced users can track up to 100; Pro removes the cap., and Insider Trading Screener to filter by role, sector, or time window. Available only on Pro; free/non-subscribers see data delayed by six months. better fits how you invest.

What asset classes do ChartMill and SecForm4.Com cover?

Both cover Stocks. ChartMill also includes ETFs. SecForm4.Com adds coverage for Options, and Bonds.

Does ChartMill or SecForm4.Com have real-time data?

SecForm4.Com 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 SecForm4.Com?

Both platforms let you export data to spreadsheets (CSV). This is useful for custom analysis or record-keeping.

Is ChartMill or SecForm4.Com better for day trading?

ChartMill is built with active traders in mind, offering features like real-time data and technical analysis. SecForm4.Com is better suited for buy-and-hold investors focused on fundamentals.

Which has a better stock screener—ChartMill or SecForm4.Com?

Both ChartMill and SecForm4.Com include stock screeners. Try each to see which filtering options and interface you prefer.

Keep Exploring

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.