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Maritime · head to head

MarineTraffic vs NAPA

MarineTraffic logo

MarineTraffic

Maritime

Global ship tracking intelligence

From
Free
Rated
-
Full reviewWebsite
NAPA logo

NAPA

Maritime

Ship design and operational excellence

From
$5000/year
Rated
-
Full reviewWebsite

The short version

  • Only MarineTraffic has a free tier, so it costs nothing to try first.
  • Each has a real cost: MarineTraffic specific numeric prices for the Basic/Essential tiers are not published on a directly accessible page (plans pages are bot-protected); NAPA no pricing information published on website
  • They diverge on capability: MarineTraffic covers Real-time vessel tracking, NAPA covers Ship design.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which MarineTraffic and NAPA actually diverge.

Attributes where MarineTraffic and NAPA differ
AttributeMarineTrafficNAPA
Starting priceFree$5000/year
Pricing modelUnknownone-time
Free tierYesNo
PlatformsWeb, iOS, Android, APIWindows, Web
Founded20071989

Identical on both: user rating (Not yet rated), category (Maritime).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in MarineTraffic

  • Real-time vessel tracking
  • Global AIS coverage
  • Voyage history
  • Port call data
  • ETA predictions
  • REST API
  • Google Earth
  • GIS systems

Only in NAPA

  • Ship design
  • Stability calculation
  • Voyage optimization
  • Performance monitoring
  • CAD systems
  • Fleet management
  • Weather routing
  • Windows support

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

MarineTraffic

  • Real-time vessel trackingnot NAPA
  • Port call and ETA tracking for logisticsnot NAPA
  • Fleet monitoring for shipping and charteringnot NAPA
  • Maritime research and analytics via API feedsnot NAPA
  • Vessel and company database lookupsnot NAPA

NAPA

  • Designing vessel hulls with 3D hydrostatics and stability analysisnot MarineTraffic
  • Monitoring fleet safety and performance across global operationsnot MarineTraffic
  • Optimizing vessel fuel consumption to reduce emissionsnot MarineTraffic
  • Digitalizing ship safety management and compliance logbooksnot MarineTraffic

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

MarineTraffic

  • Specific numeric prices for the Basic/Essential tiers are not published on a directly accessible page (plans pages are bot-protected)
  • Enterprise tier is sales-assisted, quote-only
  • API access is credit-consumption based with cost varying by AIS data source and detail level, making cost opaque
  • Commercial API access now routes through parent company Kpler via demo request

NAPA

  • No pricing information published on website

Pricing, plan by plan

MarineTraffic

Free
  • Basic$undefined/mo
    • Free vessel tracking account
  • Essential$undefined/mo
    • Expanded tracking features
  • Enterprise$undefined/mo
    • Quote-only, sales-assisted

NAPA

$5000/year
  • Fleet Intelligence$15000/year
    • Voyage optimization
    • Performance monitoring
    • Analytics

Which should you pick?

Choose MarineTraffic if

  • You need real-time vessel tracking.
  • You want to start without paying.
  • You work on Web, iOS, Android, API.
  • You also want global ais coverage.
MarineTraffic review

Choose NAPA if

  • You need ship design.
  • You work on Windows, Web.
  • You also want stability calculation.
NAPA review

Questions people ask

Is MarineTraffic or NAPA better?
Neither clearly leads. MarineTraffic starts at Free and NAPA at $5000/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, MarineTraffic or NAPA?
MarineTraffic has a free tier; the other does not. Paid plans start at Free for MarineTraffic and $5000/year for NAPA.
Does MarineTraffic or NAPA run on more platforms?
MarineTraffic runs on Web, iOS, Android, API. NAPA runs on Windows, Web.
Can I use MarineTraffic for free?
Yes. MarineTraffic has a free tier, so you can try it without paying. NAPA starts at $5000/year.
What is MarineTraffic best used for?
MarineTraffic is most often used for real-time vessel tracking, port call and eta tracking for logistics, fleet monitoring for shipping and chartering, maritime research and analytics via api feeds. Of those, real-time vessel tracking and port call and eta tracking for logistics are not what NAPA is typically brought in for.
What can MarineTraffic do that NAPA cannot?
MarineTraffic covers Real-time vessel tracking, Global AIS coverage, Voyage history, Port call data. NAPA covers Ship design, Stability calculation, Voyage optimization, Performance monitoring. Both handle Web support.

Answered from the vendors’ own pages

NAPA: Where is NAPA's pricing information?

NAPA's website does not display pricing details. The site focuses on product features and case studies. Organizations seeking pricing information would need to contact the company directly through available contact channels.

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