★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
InsiderScore (VerityData | InsiderScore) vs MarineTraffic
InsiderScore (VerityData | InsiderScore)
Best for insider data and institutional ownership
Subscription
MarineTraffic
Best for data visualizations and shipping & trade
Free • Paid plans available
Outbound links may include affiliate or sponsor codes.
The verdict
The bottom line
InsiderScore (VerityData | InsiderScore) and MarineTraffic cover a lot of the same ground (2 shared categories, alerts and APIs & data feeds), so for the basics you won't go far wrong with either. InsiderScore (VerityData | InsiderScore) simply does more: 7 categories to MarineTraffic's 4, including insider data, institutional ownership, and corporate actions & special situations. MarineTraffic counters by being completely free.
Key differences at a glance
- Mobile app
- MarineTraffic
- Free plan
- MarineTraffic
- Broader coverage
- InsiderScore (VerityData | InsiderScore)7 vs 4 categories
- Global coverage
- MarineTraffic
- Beginner friendly
- MarineTraffic
Choose
InsiderScore (VerityData | InsiderScore) if…
- You care about insider data, institutional ownership, and corporate actions & special situations, things MarineTraffic doesn't offer
Choose
MarineTraffic if…
- You do a lot of your research from your phone
- You'd rather start free and only pay if you outgrow it
- You care about data visualizations and shipping & trade, things InsiderScore (VerityData | InsiderScore) doesn't offer
- You're newer to investing and want something approachable
Comparison snapshot
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Subscription | Free • Paid plans available |
Free tier | No | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | Yes |
Broker sync | No | No |
Integrations | SFTP, VerityRMS +2 more | — |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 7 | 4 |
Regions | North America | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 4 signals: Latency: Real-time and End of Day, Granularity: EOD +2 more | Latency: Streaming |
| Try it | Visit InsiderScore (VerityData | InsiderScore) | Visit MarineTraffic |
Standout features
What InsiderScore (VerityData | InsiderScore) does best
- Cleaned & context‑rich Form 4 dataset (history back to 2003/2004) with analyst review, 10b5‑1 plan tagging, and noise reduction (e.g., RSU/tax‑related sales).
- Comprehensive buyback database covering open plans initiated since at least 2004 plus quarterly and special updates, including ASRs, tender offers, Dutch auctions, and NCIBs; newer point-in-time feeds are documented.
- Institutional holdings feeds covering 13F, 13D, and 13G (PIT and historical), with instrument typing (e.g., common, ETFs, calls/puts, debt) and event flags.
- Management Changes database (CEO/CFO/Board and key officers) with ~40 fields per event and PDF report generation.
- ‘Unusual Event’ composite signals (e.g., buyback at low price with insider buying) for long/short idea generation.
What MarineTraffic does best
- Live Map with advanced filters, including ship type, capacity, status, and custom smart filters.
- 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.
- CSV exports from vessel and port databases, with monthly quotas depending on plan: Basic (5), Essential (300), Enterprise (10,000).
- Past Track playback varies by plan: Free (1 day), Essential (7 days), Enterprise (up to 5 years, in 7-day playback windows).
- Route Forecast tools: Basic shows path previews; Essential and Enterprise unlock ETA and speed details.
Data & access details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptionsBonds | Other |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Countries: US and CAIdentifiers: Ticker and CUSIP | Not specified |
| Data | ||
Data freshness | Real-timeEnd of Day | Streaming |
Data granularity | EOD | Not specified |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey | Auth: APIKey |
Import methods | Not specified | CSVManual |
Integrations | SFTPVerityRMSPower BITableau | Not specified |
Export formats | CSVExcelJSONPDF | CSV |
| Plans & trust | ||
Vendor & support | Verity (VerityData | InsiderScore)Country: USFounded 2004Support: Email and Phone | Kpler (MarineTraffic)Support: Email |
Curation ratings | Methodology 4/5Reliability 5/5UX 4/5 | Methodology 3/5Reliability 4/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
Pricing breakdown
—
Starting price
Plans & pricing
Free
Starting price
Plans & pricing
Coverage overlap
Shared categories
2Where the two tools cover the same ground.
InsiderScore (VerityData | InsiderScore) strengths
5What you only get with InsiderScore (VerityData | InsiderScore).
MarineTraffic strengths
2What you only get with MarineTraffic.
Community category leaders
Vote sentiment comparison
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Frequently Asked Questions
What's the difference between InsiderScore (VerityData | InsiderScore) and MarineTraffic?
InsiderScore (VerityData | InsiderScore) leans toward insider data, institutional ownership, and corporate actions & special situations, while MarineTraffic puts more weight on data visualizations, APIs & data feeds, and shipping & trade. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
Is InsiderScore (VerityData | InsiderScore) or MarineTraffic free to use?
MarineTraffic has a free tier, so you can get started without paying anything. InsiderScore (VerityData | InsiderScore) is paid-only. If budget matters, start with MarineTraffic and see how far it takes you before opening your wallet.
Which is better for beginners: InsiderScore (VerityData | InsiderScore) or MarineTraffic?
MarineTraffic is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Can I use InsiderScore (VerityData | InsiderScore) or MarineTraffic on my phone?
MarineTraffic lists a dedicated mobile app, so it travels better. InsiderScore (VerityData | InsiderScore) doesn't list a dedicated mobile app; its documented access is web and API.
Do InsiderScore (VerityData | InsiderScore) and MarineTraffic have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose InsiderScore (VerityData | InsiderScore) or MarineTraffic?
It depends on what you're after. Pick InsiderScore (VerityData | InsiderScore) if insider data and institutional ownership matter to you; go with MarineTraffic if you'd rather have data visualizations and shipping & trade. And if you only need the basics both share, let price decide.
What asset classes do InsiderScore (VerityData | InsiderScore) and MarineTraffic cover?
InsiderScore (VerityData | InsiderScore) covers stocks, ETFs, and options. MarineTraffic covers other.
Do InsiderScore (VerityData | InsiderScore) and MarineTraffic offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: InsiderScore (VerityData | InsiderScore) or MarineTraffic?
MarineTraffic has documented international coverage (North America, Europe, APAC, LatAm, and more), so it's the safer bet if you hold non-US stocks. InsiderScore (VerityData | InsiderScore) is more region-specific, mainly North America.
Can I export data from InsiderScore (VerityData | InsiderScore) and MarineTraffic?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
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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.