Tool Comparison
SecForm4.Com vs Stock Unlock
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web
Best if
- Delayed quotes won't cut it; you need real-time data
- You want money flow.
- Paid from
- $7.50/mo
- Free plan
- Yes
- Platforms
- Web, Mobile
Best if
- You do a lot of your research from your phone
- You want stock comparison, ETF analysis, and portfolio.
Pick SecForm4.Com instead if
SecForm4.Com
Free · Web
- Delayed quotes won't cut it; you need real-time data
- You want money flow.
Start here
Stock Unlock
Free • From $90/yr · Web · Mobile
- You do a lot of your research from your phone
- You want stock comparison, ETF analysis, and portfolio.
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 Stock Unlock cover a lot of the same ground (6 shared categories, including insider data, institutional ownership, and watchlist), so for the basics you won't go far wrong with either. Stock Unlock simply does more: 17 categories to SecForm4.Com's 7, including stock comparison, ETF analysis, and portfolio, plus a mobile app. SecForm4.Com counters by being completely free.
What readers say
SecForm4.Com
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Stock Unlock
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Key differences at a glance
- Real-time data
- SecForm4.Com
- Broader coverage
- Stock Unlock17 vs 7 categories
- Mobile app
- Stock Unlock
- Broker sync
- Stock Unlock
- Global coverage
- Stock Unlock
- 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 Stock Unlock does best
- Research coverage for more than 170,000 stocks and ETFs across 70+ global exchanges, with premium plans extending historical financial depth.
- Stock Scores rated from 1 to 5 across valuation, profitability, financial health, growth, dividends, management, and analyst sentiment.
- Screening for stocks with 85+ metrics across scores, valuation, dividends, growth, financial health, and other fundamentals.
- Research coverage for ETFs through the ETF Screener, which the product navigation and homepage describe as covering 50,000+ global ETFs.
- Tools for running built-in DCF models that auto-populate financial data while letting users adjust projection periods, growth assumptions, terminal multiples, required return, and dividend growth.
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 $90/yr |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 19 limits: Free: monthly price usd: 0, Free: manual portfolios: 2 +17 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | No |
Broker sync | No | Yes |
Integrations | — | SnapTrade |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 7 | 17 |
Regions | North America | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: Real-time and Timezone: America/New_York | 3 signals: Latency: End of Day, Granularity: EOD +1 more |
Capabilities | — | Universe builder and Broker sync |
| Try it | Visit SecForm4.Com | Visit Stock Unlock |
Standout features
The best features of SecForm4.Com and Stock Unlock.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 Stock Unlock does best
- Research coverage for more than 170,000 stocks and ETFs across 70+ global exchanges, with premium plans extending historical financial depth.
- Stock Scores rated from 1 to 5 across valuation, profitability, financial health, growth, dividends, management, and analyst sentiment.
- Screening for stocks with 85+ metrics across scores, valuation, dividends, growth, financial health, and other fundamentals.
- Research coverage for ETFs through the ETF Screener, which the product navigation and homepage describe as covering 50,000+ global ETFs.
- Tools for running built-in DCF models that auto-populate financial data while letting users adjust projection periods, growth assumptions, terminal multiples, required return, and dividend growth.
All details
Every attribute we track for SecForm4.Com and Stock Unlock.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksOptionsBonds | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Countries: USIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | Real-time | End of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
Import methods | Not specified | BrokerOAuthCSVManual |
Integrations | Not specified | SnapTrade |
| Plans & trust | ||
Capability signals | Not specified | Universe builderBroker sync |
Vendor & support | SecForm4.Com, Inc.Country: United StatesSupport: Email | Stock Unlock Inc.Support: Email and Chat |
Curation ratings | Methodology 3/5Reliability 4/5UX 3/5 | Methodology 3/5Reliability 4/5UX 4/5 |
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” | Freemonthly price usd: 0 · manual portfolios: 2 · +3 more |
| Entry paid plan | — | $90/yr≈ $7.50/mo“Pro”monthly price usd: 9 · annual billing monthly equivalent usd: 7.5 · +6 more |
| Top plan | — | $240/yr≈ $20/mo“Unlimited”monthly price usd: 24 · annual billing monthly equivalent usd: 20 · +4 more |
Free alternatives
Questions we keep getting
What's the difference between SecForm4.Com and Stock Unlock?
SecForm4.Com leans toward insider data, institutional ownership, and watchlist, while Stock Unlock puts more weight on screeners, data visualizations, and stock comparison. They overlap in 6 categories, so for most people it comes down to workflow preference and price.
How much do SecForm4.Com and Stock Unlock cost?
Good news: both SecForm4.Com and Stock Unlock have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use SecForm4.Com or Stock Unlock on my phone?
Stock Unlock lists a dedicated mobile app, so it travels better. SecForm4.Com doesn't list a dedicated mobile app; its documented access is web.
Should I choose SecForm4.Com or Stock Unlock?
It depends on what you're after. Pick SecForm4.Com if money flow matter to you; go with Stock Unlock if you'd rather have stock comparison and ETF analysis. And if you only need the basics both share, let price decide.
What asset classes do SecForm4.Com and Stock Unlock cover?
Both cover stocks. SecForm4.Com also handles options and bonds. Stock Unlock adds ETFs on top.
Does SecForm4.Com or Stock Unlock have real-time data?
SecForm4.Com offers real-time data, which matters if you trade actively. Stock Unlock 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 covers international markets: SecForm4.Com or Stock Unlock?
Stock Unlock has documented international coverage (North America, Europe, APAC, LatAm, and more), so it's the safer bet if you hold non-US stocks. SecForm4.Com is more region-specific, mainly North America.
Can SecForm4.Com or Stock Unlock connect to my broker?
Stock Unlock syncs with brokers automatically. With SecForm4.Com, you're entering holdings by hand or importing files.
Which has a better stock screener: SecForm4.Com or Stock Unlock?
Both SecForm4.Com and Stock Unlock include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with SecForm4.Com or Stock Unlock?
Stock Unlock handles portfolio tracking. SecForm4.Com is really a research tool; you'd track your portfolio elsewhere.
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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.