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Maritime · head to head

NAPA vs VesselFinder

NAPA logo

NAPA

Maritime

Ship design and operational excellence

From
$5000/year
Rated
-
Full reviewWebsite
VesselFinder logo

VesselFinder

Maritime

Free AIS vessel tracking web site

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only VesselFinder has a free tier, so it costs nothing to try first.
  • Each has a real cost: NAPA no pricing information published on website; VesselFinder aPI access is billed in credits, and a satellite AIS position costs 10 credits against 1 for a terrestrial position
  • They diverge on capability: NAPA covers Ship design, VesselFinder covers Real-time tracking.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which NAPA and VesselFinder actually diverge.

Attributes where NAPA and VesselFinder differ
AttributeNAPAVesselFinder
Starting price$5000/yearFree
Pricing modelone-timefreemium
Free tierNoYes
PlatformsWindows, WebWeb, Ios, Android
Founded19892011

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 NAPA

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

Only in VesselFinder

  • Real-time tracking
  • Vessel database
  • Port information
  • Weather overlay
  • API access
  • Mobile apps
  • Ios support
  • Android support

Both cover

  • Web support

What people use each for

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

NAPA

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

VesselFinder

  • Tracking vessel positions and voyages from AIS datanot NAPA
  • Pulling ship positions and particulars into a logistics or chartering system over an APInot NAPA

Where each one falls short

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

NAPA

  • No pricing information published on website

VesselFinder

  • API access is billed in credits, and a satellite AIS position costs 10 credits against 1 for a terrestrial position
  • Credits expire 12 months after purchase
  • Credit packs start at 330 EUR for 10,000 credits, excluding VAT
  • Tracking a vessel outside terrestrial AIS range multiplies the cost of every position tenfold, so open ocean coverage is the expensive case rather than the standard one

Pricing, plan by plan

NAPA

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

VesselFinder

Free
  • Basic$4.99/month
    • Ad-free
    • Extended history
    • Fleet monitoring

Which should you pick?

Choose NAPA if

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

Choose VesselFinder if

  • You need real-time tracking.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want vessel database.
VesselFinder review

Questions people ask

Is NAPA or VesselFinder better?
Neither clearly leads. NAPA starts at $5000/year and VesselFinder at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, NAPA or VesselFinder?
VesselFinder has a free tier; the other does not. Paid plans start at $5000/year for NAPA and Free for VesselFinder.
Does NAPA or VesselFinder run on more platforms?
NAPA runs on Windows, Web. VesselFinder runs on Web, Ios, Android.
Can I use VesselFinder for free?
Yes. VesselFinder has a free tier, so you can try it without paying. NAPA starts at $5000/year.
What is NAPA best used for?
NAPA is most often used for designing vessel hulls with 3d hydrostatics and stability analysis, monitoring fleet safety and performance across global operations, optimizing vessel fuel consumption to reduce emissions, digitalizing ship safety management and compliance logbooks. Of those, designing vessel hulls with 3d hydrostatics and stability analysis and monitoring fleet safety and performance across global operations are not what VesselFinder is typically brought in for.
What can NAPA do that VesselFinder cannot?
NAPA covers Ship design, Stability calculation, Voyage optimization, Performance monitoring. VesselFinder covers Real-time tracking, Vessel database, Port information, Weather overlay. 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.

Source
VesselFinder: What are the main pricing tiers for VesselFinder?

VesselFinder offers four tiers: Free (no cost), Basic (4 dollars per month), Premium (34 dollars per month), and Satellite (139 dollars per month).

Source
VesselFinder: What does the Free plan include?

The Free plan provides terrestrial coverage, 1-day track history, a 10-ship fleet capacity, and 100 route planner uses.

Source
VesselFinder: What tracking capabilities come with the Satellite plan?

The Satellite plan includes both satellite and terrestrial coverage, 90-day track history, 2,000-ship fleet capacity, terminal and berth data, proximity event alerts, and ETA prediction.

Source
VesselFinder: Do subscriptions automatically renew?

No, subscriptions do not renew automatically. Users receive reminder notifications one week before expiration.

Source
VesselFinder: Do the listed prices include VAT?

No, the prices displayed do not include VAT. Payment options include bank transfers and credit or debit cards processed online.

Source
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