Tool Comparison
SecForm4.Com vs Stockcircle
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web
Best if
- Delayed quotes won't cut it; you need real-time data
- You want watchlist, data visualizations, and money flow.
- You've outgrown the basics and want pro-level depth
- Paid from
- $99/yr, billed annually
- Free plan
- Yes
- Platforms
- Web
Best if
- You want US government trades, stock ideas, and ETF screeners.
- You're a long-term investor who cares more about fundamentals than headlines
Pick SecForm4.Com if
SecForm4.Com
Free · Web
- Delayed quotes won't cut it; you need real-time data
- You want watchlist, data visualizations, and money flow.
- You've outgrown the basics and want pro-level depth
Pick Stockcircle if
Stockcircle
Free • From $99/yr, billed annually · Web
- You want US government trades, stock ideas, and ETF screeners.
- You're a long-term investor who cares more about fundamentals than headlines
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
SecForm4.Com and Stockcircle cover a lot of the same ground (3 shared categories, insider data, institutional ownership, and screeners), so for the basics you won't go far wrong with either. Stockcircle simply does more: 11 categories to SecForm4.Com's 7, including US government trades, stock ideas, and ETF screeners. SecForm4.Com counters by being completely free.
What readers say
SecForm4.Com
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Stockcircle
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Key differences at a glance
- Real-time data
- SecForm4.Com
- Broader coverage
- Stockcircle11 vs 7 categories
- Free plan
- Both
What SecForm4.Com does best
- Tracking real-time Form 4 insider transactions with Insider Watch and company-level ownership views.
- Monitor SEC Forms 3, 4, 5, 13D/G, and 13F for U.S. insider, activist, and institutional ownership research.
- Insider and ownership views to filter recent transactions, company activity, and disclosure history before validating the original SEC filing.
- The Insider Trading Screener to filter by role, sector, or time window where the public site exposes those views.
- Buy/sell ratio charts to compare filing counts and dollar flows over time where available.
What Stockcircle does best
- Track institutional holdings from Form 13F filings and insider transactions from Forms 3 and 4.
- Review reported holdings, transaction history, and estimated purchase prices based on average prices during the reporting period.
- Receive a monthly recap on the free plan or instant transaction notifications with Pro.
- Filter U.S.
- Review executive and director transactions with the reported price and subsequent price change.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free • From $99/yr, billed annually |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 3 limits: Free: screener: Complete screener results require Pro., Free: notifications: One monthly recap email. +1 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Broker sync | No | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate |
Best for | — | Retail Traders, Pro Retail +1 more |
Categories covered | 7 | 11 |
Regions | North America | — |
| Data & capabilities | ||
Data quality | Latency: Real-time and Timezone: America/New_York | — |
Data partners | — | 3 partners: Financial Modeling Prep, FRED +1 more |
Capabilities | — | Universe builder and AI summaries: Transcripts |
| Try it | Visit SecForm4.Com | Visit Stockcircle |
Standout features
The best features of SecForm4.Com and Stockcircle.ShowHide
Standout features
What SecForm4.Com does best
- Tracking real-time Form 4 insider transactions with Insider Watch and company-level ownership views.
- Monitor SEC Forms 3, 4, 5, 13D/G, and 13F for U.S. insider, activist, and institutional ownership research.
- Insider and ownership views to filter recent transactions, company activity, and disclosure history before validating the original SEC filing.
- The Insider Trading Screener to filter by role, sector, or time window where the public site exposes those views.
- Buy/sell ratio charts to compare filing counts and dollar flows over time where available.
What Stockcircle does best
- Track institutional holdings from Form 13F filings and insider transactions from Forms 3 and 4.
- Review reported holdings, transaction history, and estimated purchase prices based on average prices during the reporting period.
- Receive a monthly recap on the free plan or instant transaction notifications with Pro.
- Filter U.S.
- Review executive and director transactions with the reported price and subsequent price change.
All details
Every attribute we track for SecForm4.Com and Stockcircle.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksOptionsBonds | StocksETFsBondsOther |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediate |
Target audience | Not specified | Retail TradersPro RetailLong-term Investors |
Regions | North America | Not specified |
Coverage details | Countries: USIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | Real-time | Not specified |
Data partners | Not specified | Financial Modeling PrepFREDParqet |
| Plans & trust | ||
Capability signals | Not specified | Universe builderAI summaries: Transcripts |
Vendor & support | SecForm4.Com, Inc.Country: United StatesSupport: Email | BIT Enterprises UG (haftungsbeschrankt)Country: GermanySupport: Email |
Curation ratings | Methodology 3/5Reliability 4/5UX 3/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free“Free access” | Freescreener: Complete screener results require Pro. · notifications: One monthly recap email. · +1 more |
| Entry paid plan | — | $99/yrBilled annually≈ $8.25/mo“Pro (Annual)” |
| Top plan | — | $16.49/moBilled monthly“Pro (Monthly)” |
Free alternatives
Questions we keep getting
What's the difference between SecForm4.Com and Stockcircle?
SecForm4.Com leans toward insider data, institutional ownership, and watchlist, while Stockcircle puts more weight on institutional ownership, insider data, and US government trades. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do SecForm4.Com and Stockcircle cost?
Good news: both SecForm4.Com and Stockcircle have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: SecForm4.Com or Stockcircle?
Honestly, neither is aimed at beginners. Expect a learning curve either way; that's the trade-off for the depth they offer.
Should I choose SecForm4.Com or Stockcircle?
It depends on what you're after. Pick SecForm4.Com if watchlist and data visualizations matter to you; go with Stockcircle if you'd rather have US government trades and stock ideas. And if you only need the basics both share, let price decide.
What asset classes do SecForm4.Com and Stockcircle cover?
Both cover stocks and bonds. SecForm4.Com also handles options. Stockcircle adds ETFs and other on top.
Does SecForm4.Com or Stockcircle have real-time data?
SecForm4.Com offers real-time data, which matters if you trade actively. Stockcircle runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Which has a better stock screener: SecForm4.Com or Stockcircle?
Both SecForm4.Com and Stockcircle include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
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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.