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Maritime · head to head

Danaos vs NAPA Fleet Intelligence

Danaos logo

Danaos

Maritime

Ship management suite covering purchasing, maintenance, crewing and safety in one database

From
On request
Rated
-
Full reviewWebsite
NAPA Fleet Intelligence logo

NAPA Fleet Intelligence

Maritime

Vessel performance, emissions compliance and voyage optimisation built on NAPA hydrodynamic ship models

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Danaos sales, implementation and support are concentrated in Greece and Cyprus, so an owner elsewhere gets a thinner local bench and has to rely on remote support across time zones.; NAPA Fleet Intelligence model-derived performance from AIS and noon reports is an estimate, so it supports fleet screening and dispute evidence better than fine-grained optimisation of a single ship.
  • They diverge on capability: Danaos covers Planned maintenance, NAPA Fleet Intelligence covers NAPA Performance Model.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Danaos and NAPA Fleet Intelligence actually diverge.

Attributes where Danaos and NAPA Fleet Intelligence differ
AttributeDanaosNAPA Fleet Intelligence
PlatformsWindows, Web, On-premiseWeb, Cloud

Identical on both: starting price (On request), pricing model (quote), 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 Danaos

  • Planned maintenance
  • Purchasing
  • Inventory
  • Crewing
  • Safety and quality
  • Dry-docking
  • Budgeting
  • Ship to shore replication

Only in NAPA Fleet Intelligence

  • NAPA Performance Model
  • AIS-based analysis
  • Voyage optimisation
  • Emissions reporting
  • Hull and propeller performance
  • Fleet benchmarking
  • Onboard integration
  • Passenger ship modules

What people use each for

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

Danaos

  • A Greek or Cypriot owner replacing a mix of legacy planned maintenance and purchasing systems with one databasenot NAPA Fleet Intelligence
  • A third-party ship manager that must report vessel operating expenditure to multiple owners in a consistent structurenot NAPA Fleet Intelligence
  • An owner whose procurement and maintenance data never reconcile because they sit in separate productsnot NAPA Fleet Intelligence
  • A fleet needing full function on board when the satellite link is slow or intermittentnot NAPA Fleet Intelligence

NAPA Fleet Intelligence

  • A charterer assessing hull performance of vessels it does not own using AIS data alonenot Danaos
  • An owner needing auditable CII and EU ETS numbers rather than spreadsheet estimatesnot Danaos
  • A technical manager deciding whether hull cleaning this quarter pays for itself in fuelnot Danaos
  • A fleet arguing a charter party speed and consumption claim and needing model-backed evidencenot Danaos

Where each one falls short

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

Danaos

  • Sales, implementation and support are concentrated in Greece and Cyprus, so an owner elsewhere gets a thinner local bench and has to rely on remote support across time zones.
  • The suite is configuration-heavy, and a superintendent generally cannot change a maintenance form or approval route without vendor involvement, which turns small changes into chargeable requests.
  • The architecture is traditional, with vessel-side installations replicating to shore, so the browser experience trails newer cloud entrants and IT carries software to maintain on every ship.
  • Public documentation and product information are sparse, so a buyer cannot evaluate the product independently and is dependent on vendor demonstrations and reference calls.
  • Because everything shares one database, partial adoption gives away most of the benefit and replacing a single module later means unpicking the whole suite rather than swapping a component.

NAPA Fleet Intelligence

  • Model-derived performance from AIS and noon reports is an estimate, so it supports fleet screening and dispute evidence better than fine-grained optimisation of a single ship.
  • Pricing is per vessel and unpublished, and modular scoping means the quote you compare against a competitor may not cover the same functions.
  • Building the vessel-specific performance model requires hull form and design data that owners of older or second-hand tonnage often do not have, which turns onboarding into a data hunt.
  • It is a monitoring and advisory layer, not a system of record; you still run a separate planned maintenance system, a chartering system and a crewing system.
  • NAPA is strongest in the design and stability world, and its operational reference base, while real, is smaller than the pure voyage-optimisation specialists, so integration breadth with commercial shipping software is narrower.

Pricing, plan by plan

Danaos

On request
  • WAVES$undefined/year
    • Quoted by fleet size and modules licensed
    • Vessel installations and shore server scoped separately
    • Implementation, data migration and training charged as services

NAPA Fleet Intelligence

On request
  • NAPA Fleet Intelligence$undefined/year
    • Licensed per vessel with modular scope
    • Fleet agreements and multi-year terms negotiated
    • Vessel model creation may be a one-off setup charge

Which should you pick?

Choose Danaos if

  • You need planned maintenance.
  • You work on Windows, Web, On-premise.
  • You also want purchasing.
Danaos review

Choose NAPA Fleet Intelligence if

  • You need napa performance model.
  • You work on Web, Cloud.
  • You also want ais-based analysis.
NAPA Fleet Intelligence review

Questions people ask

Is Danaos or NAPA Fleet Intelligence better?
Neither clearly leads. Danaos starts at On request and NAPA Fleet Intelligence at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Danaos or NAPA Fleet Intelligence?
Danaos starts at On request and NAPA Fleet Intelligence at On request.
Does Danaos or NAPA Fleet Intelligence run on more platforms?
Danaos runs on Windows, Web, On-premise. NAPA Fleet Intelligence runs on Web, Cloud.
What is Danaos best used for?
Danaos is most often used for a greek or cypriot owner replacing a mix of legacy planned maintenance and purchasing systems with one database, a third-party ship manager that must report vessel operating expenditure to multiple owners in a consistent structure, an owner whose procurement and maintenance data never reconcile because they sit in separate products, a fleet needing full function on board when the satellite link is slow or intermittent. Of those, a greek or cypriot owner replacing a mix of legacy planned maintenance and purchasing systems with one database and a third-party ship manager that must report vessel operating expenditure to multiple owners in a consistent structure are not what NAPA Fleet Intelligence is typically brought in for.
What can Danaos do that NAPA Fleet Intelligence cannot?
Danaos covers Planned maintenance, Purchasing, Inventory, Crewing. NAPA Fleet Intelligence covers NAPA Performance Model, AIS-based analysis, Voyage optimisation, Emissions reporting.

Answered from the vendors’ own pages

Danaos: Is this the same company as the listed shipowner Danaos Corporation?

No. Danaos Management Consultants is the software business and a separate entity, although the names are shared and both are based in Piraeus.

NAPA Fleet Intelligence: Do we need onboard sensors?

No. NAPA can produce performance analysis from AIS and noon reports using its hydrodynamic model, though instrumented data improves accuracy.

Danaos: Does it run on board with poor connectivity?

Yes. Vessels run local installations that replicate to shore, which is a deliberate design choice for constrained satellite links.

NAPA Fleet Intelligence: Does it handle EU ETS and CII?

Yes, emissions calculation and regulatory reporting for EU MRV, IMO DCS, CII and EU ETS are covered.

Danaos: Can I license only the planned maintenance module?

Technically yes, but the value comes from the shared database linking maintenance, purchasing and budgets, so partial adoption is uncommon.

NAPA Fleet Intelligence: Is it the same NAPA used for ship design?

Yes, same company, and Fleet Intelligence reuses the hydrodynamic modelling from that business.

Danaos: Is pricing published?

No. Everything is quoted by fleet size and by the modules licensed.

NAPA Fleet Intelligence: Is pricing published?

No. It is licensed per vessel by module, quoted per fleet.

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