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Maritime · head to head

Alphaliner vs DNV Navigator Port

Alphaliner logo

Alphaliner

Maritime

Container shipping data and analysis

From
$800/month
Rated
-
Full reviewWebsite
DNV Navigator Port logo

DNV Navigator Port

Maritime

Port clearance and ship-to-shore reporting software that assembles the documents a vessel needs before arrival

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Alphaliner now delivered through AXSMarine rather than independently, and alphaliner.com redirects there; DNV Navigator Port nothing is published about pricing and licensing is per vessel through DNV sales, so a fleet cannot estimate cost without a commercial conversation.
  • They diverge on capability: Alphaliner covers Fleet database, DNV Navigator Port covers Port clearance packs.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Alphaliner and DNV Navigator Port actually diverge.

Attributes where Alphaliner and DNV Navigator Port differ
AttributeAlphalinerDNV Navigator Port
Starting price$800/monthOn request
Pricing modelsubscriptionquote
PlatformsWebWindows, Web
Founded1998Unknown

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
  • Web support

Only in DNV Navigator Port

  • Port clearance packs
  • Weekly content updates
  • ALRS Volume 6
  • Work and rest hours
  • Crew certificates
  • Offline operation
  • Shore visibility
  • Third-party integration

What people use each for

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

Alphaliner

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

DNV Navigator Port

  • A tanker operator whose vessels call at ports where a rejected declaration means a berth is lost and demurrage startsnot Alphaliner
  • A ship manager standardising port formalities across a mixed fleet and multiple crewing agenciesnot Alphaliner
  • An operator that must evidence MLC work and rest compliance to a port state control inspector on demandnot Alphaliner
  • A cruise line calling at many ports per voyage where the paperwork volume exceeds what a bridge team can maintain manuallynot 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

DNV Navigator Port

  • Nothing is published about pricing and licensing is per vessel through DNV sales, so a fleet cannot estimate cost without a commercial conversation.
  • It is a point solution covering clearance and crew hours only, so it adds another shipboard system to install, update and train crews on rather than consolidating existing ones.
  • The onboard component is a Windows installation that needs periodic updating on each vessel, and update discipline across a fleet with rotating crews is a genuine operational burden.
  • Content coverage is deepest for major commercial ports; operators calling at small or remote terminals will still assemble some documentation manually and pay for a dataset that does not cover their edge cases.
  • DNV is a classification society selling software to the same operators it classes, which some owners view as a conflict when choosing systems that generate compliance evidence.

Pricing, plan by plan

Alphaliner

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

DNV Navigator Port

On request
  • Navigator Port$undefined/year
    • Licensed per vessel with fleet agreements available
    • Weekly content updates and 24/7 support included
    • Onboard installation plus shore-side access

Which should you pick?

Choose Alphaliner if

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

Choose DNV Navigator Port if

  • You need port clearance packs.
  • You work on Windows, Web.
  • You also want weekly content updates.
DNV Navigator Port review

Questions people ask

Is Alphaliner or DNV Navigator Port better?
Neither clearly leads. Alphaliner starts at $800/month and DNV Navigator Port at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alphaliner or DNV Navigator Port?
Alphaliner starts at $800/month and DNV Navigator Port at On request.
Does Alphaliner or DNV Navigator Port run on more platforms?
Alphaliner runs on Web. DNV Navigator Port 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 DNV Navigator Port is typically brought in for.
What can Alphaliner do that DNV Navigator Port cannot?
Alphaliner covers Fleet database, Charter rate tracking, Capacity analysis, Market reports. DNV Navigator Port covers Port clearance packs, Weekly content updates, ALRS Volume 6, Work and rest hours.

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
DNV Navigator Port: How often is port information updated?

Weekly to the onboard installation, which is the main thing the subscription buys.

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
DNV Navigator Port: Does it work without internet?

Yes. The onboard component is built to operate through satellite connectivity loss.

DNV Navigator Port: Does it cover work and rest hours?

Yes, it calculates against selected MLC and STCW regimes and warns on breaches.

DNV Navigator Port: Is pricing published?

No. It is licensed per vessel through DNV with fleet agreements negotiated.

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