VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Sunday, January 18, 2026
Tool Comparison
OpenInsider vs SecForm4.Com comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
OpenInsider
openinsider.com
At a glance
| OpenInsider | SecForm4.Com | |
|---|---|---|
| Free tier | ||
| Free trial | 7 days | |
| Starting price | — | $44.95/mo |
| Enterprise option | ||
| Available plans | — | Insider Advanced, Insider Pro |
Vote sentiment comparison
Cumulative positive vote share. Loading fresh totals...
Platform details
| Attribute | OpenInsider | SecForm4.Com |
|---|---|---|
Asset types | StocksClosed-End Funds | StocksOptionsBonds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North America |
Data freshness | Real-time | Real-time |
API access | Not specified | Not specified |
Export formats | CSV | CSV |
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by OpenInsider only.
No unique categories.
Categories covered by SecForm4.Com only.
Frequently Asked Questions
What's the difference between OpenInsider and SecForm4.Com?
OpenInsider focuses on Insider Data, Screeners, and Data Visualizations while SecForm4.Com specializes in Insider Data, 13D/13G, and 13F. They overlap in 3 categories, so choose based on your preferred workflow and pricing.
Is OpenInsider or SecForm4.Com free to use?
OpenInsider offers a free tier that lets you get started without paying, while SecForm4.Com requires a subscription. If budget is a concern, start with OpenInsider and upgrade later if you need more advanced features.
Should I choose OpenInsider or SecForm4.Com?
Choose OpenInsider if you need Real-time SEC Form 4 insider trading screener for insider buying and selling., and Pre-built report pages such as “Latest Insider Purchases”.. 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 OpenInsider and SecForm4.Com cover?
Both cover Stocks. OpenInsider also includes Closed-End Funds. SecForm4.Com adds coverage for Options, and Bonds.
Do OpenInsider and SecForm4.Com offer real-time data?
Yes, both platforms provide real-time market data. This makes either suitable for active trading strategies where timing matters.
Can I export data from OpenInsider and SecForm4.Com?
Both platforms let you export data to spreadsheets (CSV). This is useful for custom analysis or record-keeping.
Which has a better stock screener—OpenInsider or SecForm4.Com?
Both OpenInsider and SecForm4.Com 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.