VOL. XCIV, NO. 247

★ BEST INVESTING TOOLS COMPARISON ★

NO ADVICE

Wednesday, February 25, 2026

Tool Comparison

SecForm4.Com vs Stockcircle comparison

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

SecForm4.Com logo

SecForm4.Com

secform4.com

PricingSubscription
PlatformsWeb
Stockcircle logo

Stockcircle

stockcircle.com

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

At a glance

Platforms
SecForm4.ComWeb
StockcircleWeb
Categories
SecForm4.Com11
Stockcircle13
Pricing details

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

Tool

Stockcircle

$8.25/mo

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree
Pro (Monthly)$16.49/mo
Pro (Annual)$99/yr

Vote sentiment comparison

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Platform details

AttributeSecForm4.ComStockcircle
Asset types
StocksOptionsBonds
StocksETFsBondsOther
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediate
Regions
North America
Not specified
Data freshness
Real-time
Not specified
API access
Not specifiedNot specified
Export formats
CSV
Not specified

Coverage overlap

Shared categories5

Categories where both tools offer overlapping coverage.

Frequently Asked Questions

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

SecForm4.Com focuses on Insider Data, 13D/13G, and 13F while Stockcircle specializes in Investor Holdings, 13F, and Insider Data. They overlap in 5 categories, so choose based on your preferred workflow and pricing.

Is SecForm4.Com or Stockcircle free to use?

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

Which is better for beginners—SecForm4.Com or Stockcircle?

Both platforms target experienced investors. If you're just starting out, expect a learning curve with either option.

Should I choose SecForm4.Com or Stockcircle?

Choose SecForm4.Com if you need 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.. Go with Stockcircle if Tracks "investment guru" holdings and transactions using SEC-reported data (Form 13F + insider Forms 3/4) and provides holdings lists + transaction history., and Shows estimated purchase prices for guru transactions (based on average stock price in the reporting period). better fits how you invest.

What asset classes do SecForm4.Com and Stockcircle cover?

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

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

SecForm4.Com offers real-time data feeds, which is essential for active traders. Stockcircle 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 SecForm4.Com and Stockcircle?

SecForm4.Com supports data exports to CSV. Stockcircle has more limited export options.

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

Both SecForm4.Com and Stockcircle 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.