VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
Insider Monitor vs Tracefour
Pick Insider Monitor instead if
Insider Monitor
Free · Web
- You want regulatory filings monitoring.
Start here
Tracefour
Free · Web
- You want screeners, data visualizations, and US government trades.
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
Tracefour simply does more: 7 categories to Insider Monitor's 2, including screeners, data visualizations, and US government trades. Insider Monitor counters by being completely free. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
What readers say
Insider Monitor
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Tracefour
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Key differences at a glance
- Global coverage
- Tracefour
- Broader coverage
- Tracefour7 vs 2 categories
- Free plan
- Both
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 | 2 | 7 |
Regions | North America | North America, Europe |
| Data & capabilities | ||
Data quality | Latency: Real-time and Timezone: America/New_York | Latency: Real-time |
Capabilities | — | Universe builder |
| Try it | Visit Insider Monitor | Visit Tracefour |
Where each one shines
What Insider Monitor and Tracefour each do best.ShowHide
Where each one shines
What Insider Monitor and Tracefour each do best.What Insider Monitor does best
- Browse a real-time insider table with purchases, sales, filing times, issuer details, insider roles, values, and SEC links.
- Officer cluster-buy reports to find tickers bought by multiple corporate officers over the past two weeks.
- Review weekly and monthly top-10 lists for the largest insider purchases when looking for high-value Form 4 activity.
- Direct access to company and trader pages for per-issuer and per-insider transaction history, monthly summaries, year summaries, CIK references, and SEC source links.
- Industry views to compare Form 4 filing counts across broad industry divisions since 2020.
What Tracefour does best
- Heatmaps of insider and director-dealing activity from US, UK, Swedish, German, Dutch, and US Congress disclosures.
- Filters for ticker, market, role, transaction type, sector, date, and trade size.
- Review 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 pages with links back to the original regulatory disclosures.
Every detail we compared
Every tracked attribute for Insider Monitor and Tracefour, side by side.ShowHide
Every detail we compared
Every tracked attribute for Insider Monitor 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 | 5 countriesIdentifiers: Ticker and CIK |
| Data | ||
Data freshness | Real-time | Real-time |
| Plans & trust | ||
Capability signals | Not specified | Universe builder |
Vendor & support | Insider MonitorSupport: Email | Not specified |
Curation ratings | Methodology 2/5Reliability 3/5UX 3/5 | Not specified |
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 | Free |
Questions we keep getting
What's the difference between Insider Monitor and Tracefour?
Insider Monitor leans toward insider data and regulatory filings monitoring, while Tracefour puts more weight on insider data, screeners, and data visualizations. They overlap in 1 categories, so for most people it comes down to workflow preference and price.
How much do Insider Monitor and Tracefour cost?
Good news: both Insider Monitor and Tracefour have free plans, so you can run them side by side and only pay if you hit a wall.
Should I choose Insider Monitor or Tracefour?
It depends on what you're after. Pick Insider Monitor if regulatory filings monitoring matter to you; go with Tracefour if you'd rather have screeners and data visualizations. And if you only need the basics both share, let price decide.
What asset classes do Insider Monitor and Tracefour cover?
Both cover stocks. Insider Monitor also handles closed-end funds. Tracefour adds ETFs on top.
Do Insider Monitor and Tracefour offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: Insider Monitor or Tracefour?
Tracefour has documented international coverage (North America and Europe), so it's the safer bet if you hold non-US stocks. Insider Monitor is more region-specific, mainly North America.
Which has a better stock screener: Insider Monitor or Tracefour?
Tracefour has a stock screener for surfacing ideas; Insider Monitor doesn't, and focuses its energy 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.