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Maritime · head to head

Alphaliner vs NAPA

Alphaliner logo

Alphaliner

Maritime

Container shipping data and analysis

From
$800/month
Rated
-
Full reviewWebsite
NAPA logo

NAPA

Maritime

Ship design and operational excellence

From
$5000/year
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Alphaliner now delivered through AXSMarine rather than independently, and alphaliner.com redirects there; NAPA no pricing information published on website
  • They diverge on capability: Alphaliner covers Fleet database, NAPA covers Ship design.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Alphaliner and NAPA actually diverge.

Attributes where Alphaliner and NAPA differ
AttributeAlphalinerNAPA
Starting price$800/month$5000/year
Pricing modelsubscriptionone-time
PlatformsWebWindows, Web
Founded19981989

Identical on both: free tier (No), 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 Alphaliner

  • Fleet database
  • Charter rate tracking
  • Capacity analysis
  • Market reports
  • Data exports
  • Excel reports

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.

Alphaliner

  • Tracking liner services and containership deploymentsnot NAPA
  • Port and terminal call analyticsnot NAPA
  • Fleet monitoring with technical and commercial vessel datanot NAPA
  • Suez and Panama canal traffic analysisnot NAPA
  • Feeding shipping data into internal systems through the API hubnot NAPA

NAPA

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

Where each one falls short

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

Alphaliner

  • Now delivered through AXSMarine rather than independently, and alphaliner.com redirects there
  • Neither the subscription model nor any price is published
  • A market intelligence data service for shipping professionals rather than an operational tool

NAPA

  • No pricing information published on website

Pricing, plan by plan

Alphaliner

$800/month
  • Professional$1500/month
    • Fleet database
    • Charter rates
    • Weekly reports

NAPA

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

Which should you pick?

Choose Alphaliner if

  • You need fleet database.
  • You also want charter rate tracking.
Alphaliner review

Choose NAPA if

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

Questions people ask

Is Alphaliner or NAPA better?
Neither clearly leads. Alphaliner starts at $800/month and NAPA at $5000/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alphaliner or NAPA?
Alphaliner starts at $800/month and NAPA at $5000/year.
Does Alphaliner or NAPA run on more platforms?
Alphaliner runs on Web. NAPA runs on Windows, Web.
What is Alphaliner best used for?
Alphaliner is most often used for tracking liner services and containership deployments, port and terminal call analytics, fleet monitoring with technical and commercial vessel data, suez and panama canal traffic analysis. Of those, tracking liner services and containership deployments and port and terminal call analytics are not what NAPA is typically brought in for.
What can Alphaliner do that NAPA cannot?
Alphaliner covers Fleet database, Charter rate tracking, Capacity analysis, Market reports. NAPA covers Ship design, Stability calculation, Voyage optimization, Performance monitoring. Both handle Web support.

Answered from the vendors’ own pages

Alphaliner: How much does Alphaliner cost?

Alphaliner does not publish pricing information on its website. Customers must book a demo or contact the sales team directly to receive a price quote tailored to their shipping and logistics needs.

Source
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
Alphaliner: Does Alphaliner offer a free trial or demo?

Alphaliner offers a demo booking option to evaluate the platform. Interested users can schedule a demonstration with the Alphaliner team to explore features including service tracking, port analytics, fleet monitoring, and API integration before purchasing.

Source
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