★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: Tracefour checked August 4, 2026
Tool Comparison
OpenInsider vs Tracefour
Pick Tracefour if
Tracefour
Free · Web
- You care about US government trades, something OpenInsider doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
OpenInsider and Tracefour cover a lot of the same ground (3 shared categories, insider data, screeners, and data visualizations), so for the basics you won't go far wrong with either. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
What readers say
OpenInsider
Vote once to reveal the community verdict.
Tracefour
Vote once to reveal the community verdict.
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 3 | 4 |
Regions | North America | North America, Europe |
| Data & capabilities | ||
Data quality | Latency: Real-time | Latency: Real-time |
Capabilities | Universe builder | Universe builder |
| Try it | Visit OpenInsider | Visit Tracefour |
Where each one shines
What OpenInsider and Tracefour each do best.ShowHide
Where each one shines
What OpenInsider and Tracefour each do best.What OpenInsider does best
- Screening for real-time SEC Form 4 insider purchases and sales using data sourced from sec.gov.
- Prebuilt report pages such as Latest Insider Purchases to start from high-signal insider buying activity.
- Search tools across and filter insider transactions by ticker, filing date, trade date, insider, owner type, transaction type, value, price, and related table fields.
- Drill into ticker, insider, and industry pages to review related filings and transaction history.
- Insider buy-sell charts to visualize insider activity instead of reading only raw transaction tables.
What Tracefour does best
- Scan a heatmap of insider and director-dealing activity across U.S., U.K., Swedish, German, Dutch, and U.S.
- Ticker, market, role, transaction type, sector, date, and trade-size filters to narrow the transaction feed.
- Views for reviewing cluster, aggressive-buy, material, and fresh-trade tags designed to surface higher-signal insider activity.
- Methodology notes that explain how cluster scoring works and why disclosed 10b5-1 planned sales are excluded from that score.
- Company and insider drilldowns require verification before validating material trades against original regulatory disclosures.
Every detail we compared
Every tracked attribute for OpenInsider and Tracefour, side by side.ShowHide
Every detail we compared
Every tracked attribute for OpenInsider and Tracefour, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksClosed-End Funds | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEurope |
Coverage details | Countries: USIdentifiers: Ticker and CIK | 5 countriesIdentifiers: Ticker and CIK |
| Data | ||
Data freshness | Real-time | Real-time |
| Access & integrations | ||
Export formats | CSV | Not specified |
| Plans & trust | ||
Capability signals | Universe builder | Universe builder |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | — | Free |
Questions we keep getting
What's the difference between OpenInsider and Tracefour?
OpenInsider leans toward insider data, screeners, and data visualizations, while Tracefour puts more weight on insider data, screeners, and data visualizations. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do OpenInsider and Tracefour cost?
Good news: both OpenInsider and Tracefour have free plans, so you can run them side by side and only pay if you hit a wall.
Should I choose OpenInsider or Tracefour?
It depends on what you're after. Pick OpenInsider if you prefer its overall approach; go with Tracefour if you'd rather have US government trades. And if you only need the basics both share, let price decide.
What asset classes do OpenInsider and Tracefour cover?
Both cover stocks. OpenInsider also handles closed-end funds. Tracefour adds ETFs on top.
Do OpenInsider and Tracefour offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: OpenInsider or Tracefour?
Tracefour has documented international coverage (North America and Europe), so it's the safer bet if you hold non-US stocks. OpenInsider is more region-specific, mainly North America.
Can I export data from OpenInsider and Tracefour?
OpenInsider exports to CSV. Tracefour is stingier about getting data out.
Which has a better stock screener: OpenInsider or Tracefour?
Both OpenInsider and Tracefour include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Keep researching
More comparisons to check
Other tools you might like
Keep Exploring
Feedback
Spot stale pricing, missing features, or a comparison that feels off? Send feedback on the verdict, table, alternatives, or recommendation.
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.