VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Sunday, May 31, 2026
Tool Comparison · Sunday, May 31, 2026
Insider Screener vs MarineTraffic
Insider Screener vs MarineTraffic: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
Insider Screener
insiderscreener.com
Best for screeners, and watchlist
- Pricing
- Free
- Platforms
- Web, API
MarineTraffic
marinetraffic.com
Best for data visualizations, and shipping & trade
- Pricing
- Free, Subscription
- Platforms
- Web, Mobile, API
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Comparison snapshot
Who should choose which?
Choose
Insider Screener if…
- You need real-time data, not delayed quotes
- You need insider-trading coverage across multiple regions, including the us, canada, and major european and asia-pacific markets, with data standardized across jurisdictions.
- You need updates appear within minutes of regulatory filings, collected directly from regulators and exchanges.
- You need powerful screeners for insider buys and sells, cluster activity, “buying the dip,” executive transactions, and earnings-related trades.
Choose
MarineTraffic if…
- You need a mobile app for on-the-go research
- You need live map with advanced filters, including ship type, capacity, status, and custom smart filters.
- You need notifications for port calls, area entries, vessel movements (speed, course changes, drifting), ais data updates (eta, destination, draught), proximity events (sts, tug, pilot, bunkering), and ais-coverage changes, delivered via email, mobile push, or archive.
- You need csv exports from vessel and port databases, with monthly quotas depending on plan: basic (5), essential (300), enterprise (10,000).
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | Insider Screener | MarineTraffic |
|---|---|---|
Asset types | Stocks | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPAC | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Real-time | Streaming |
API access | REST | REST |
Export formats | CSVExcel | CSV |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
Insider Screener
—
Starting price
Plans & pricing
Tool
MarineTraffic
—
Starting price
Plans & pricing
Coverage overlap
Categories covered by Insider Screener only.
Categories covered by MarineTraffic only.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between Insider Screener and MarineTraffic?
Insider Screener focuses on Screeners, Watchlist, and Alerts while MarineTraffic specializes in Data Visualizations, Data APIs, and Shipping & Trade. They overlap in 2 categories, so choose based on your preferred workflow and pricing.
How much do Insider Screener and MarineTraffic cost?
Good news—both Insider Screener and MarineTraffic offer free plans. You can try each platform without commitment and only pay when you need premium features.
Can I use Insider Screener or MarineTraffic on my phone?
MarineTraffic has a mobile app so you can check your research on the go. Insider Screener is web-only, so you'll need a browser to access it from mobile devices.
Do Insider Screener and MarineTraffic have APIs?
Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.
Should I choose Insider Screener or MarineTraffic?
Choose Insider Screener if you need Insider-trading coverage across multiple regions, including the US, Canada, and major European and Asia-Pacific markets, with data standardized across jurisdictions., and Updates appear within minutes of regulatory filings, collected directly from regulators and exchanges.. Go with MarineTraffic if Live Map with advanced filters, including ship type, capacity, status, and custom smart filters., and Notifications for port calls, area entries, vessel movements (speed, course changes, drifting), AIS data updates (ETA, destination, draught), proximity events (STS, tug, pilot, bunkering), and AIS-coverage changes, delivered via email, mobile push, or archive. better fits how you invest.
What asset classes do Insider Screener and MarineTraffic cover?
Both cover common asset types. Insider Screener also includes Stocks. MarineTraffic adds coverage for Other.
Does Insider Screener or MarineTraffic have real-time data?
Insider Screener offers real-time data feeds, which is essential for active traders. MarineTraffic uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Can I export data from Insider Screener and MarineTraffic?
Both platforms let you export data to spreadsheets (CSV). This is useful for custom analysis or record-keeping.
Which has a better stock screener—Insider Screener or MarineTraffic?
Insider Screener includes a stock screener for finding investment ideas. MarineTraffic focuses on other analytical tools.
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.