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Maritime · head to head

Kongsberg Maritime vs Navis N4

Kongsberg Maritime logo

Kongsberg Maritime

Maritime

Complete maritime technology solutions

From
$25000/one-time
Rated
-
Full reviewWebsite
Navis N4 logo

Navis N4

Maritime

Terminal operating system

From
$50000/year
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Kongsberg Maritime no pricing published on website, requires direct vendor contact; Navis N4 vendor domain redirects to Kaleris; no pricing published
  • They diverge on capability: Kongsberg Maritime covers ECDIS navigation, Navis N4 covers Vessel planning.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Kongsberg Maritime and Navis N4 actually diverge.

Attributes where Kongsberg Maritime and Navis N4 differ
AttributeKongsberg MaritimeNavis N4
Starting price$25000/one-time$50000/year
PlatformsEmbedded, WindowsWeb, Windows, Api
Founded19461988

Identical on both: pricing model (one-time), 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 Kongsberg Maritime

  • ECDIS navigation
  • Bridge automation
  • Dynamic positioning
  • Vessel control
  • Propulsion systems
  • Sensors
  • Communication systems
  • Embedded support

Only in Navis N4

  • Vessel planning
  • Yard management
  • Gate operations
  • Equipment management
  • Port community systems
  • Customs
  • Shipping lines
  • Web support

Both cover

  • Windows support

What people use each for

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

Kongsberg Maritime

  • Ship automation and propulsion control for commercial cargo vesselsnot Navis N4
  • Bridge system integration for navigation and vessel operationnot Navis N4
  • Emissions reduction through hybrid and electric propulsion systemsnot Navis N4
  • Engine room automation and electrical power managementnot Navis N4
  • 24/7 global maritime customer support and vessel upgradesnot Navis N4

Navis N4

No use cases recorded yet. See the Navis N4 review.

Where each one falls short

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

Kongsberg Maritime

  • No pricing published on website, requires direct vendor contact
  • Quote-based pricing model, no transparent pricing tiers
  • 24/7 global support across 20 countries increases operational costs
  • Specialized maritime systems may require custom integrations

Navis N4

  • Vendor domain redirects to Kaleris; no pricing published

Pricing, plan by plan

Kongsberg Maritime

$25000/one-time
  • Integrated Bridge$150000/one-time
    • ECDIS
    • Radar
    • Automation

Navis N4

$50000/year
  • Professional$100000/year
    • Full TOS
    • Optimization
    • Analytics

Which should you pick?

Choose Kongsberg Maritime if

  • You need ecdis navigation.
  • You work on Embedded, Windows.
  • You also want bridge automation.
Kongsberg Maritime review

Choose Navis N4 if

  • You need vessel planning.
  • You work on Web, Windows, Api.
  • You also want yard management.
Navis N4 review

Questions people ask

Is Kongsberg Maritime or Navis N4 better?
Neither clearly leads. Kongsberg Maritime starts at $25000/one-time and Navis N4 at $50000/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Kongsberg Maritime or Navis N4?
Kongsberg Maritime starts at $25000/one-time and Navis N4 at $50000/year.
Does Kongsberg Maritime or Navis N4 run on more platforms?
Kongsberg Maritime runs on Embedded, Windows. Navis N4 runs on Web, Windows, Api.
What is Kongsberg Maritime best used for?
Kongsberg Maritime is most often used for ship automation and propulsion control for commercial cargo vessels, bridge system integration for navigation and vessel operation, emissions reduction through hybrid and electric propulsion systems, engine room automation and electrical power management. Of those, ship automation and propulsion control for commercial cargo vessels and bridge system integration for navigation and vessel operation are not what Navis N4 is typically brought in for.
What can Kongsberg Maritime do that Navis N4 cannot?
Kongsberg Maritime covers ECDIS navigation, Bridge automation, Dynamic positioning, Vessel control. Navis N4 covers Vessel planning, Yard management, Gate operations, Equipment management. Both handle Windows support.

Answered from the vendors’ own pages

Kongsberg Maritime: How much does Kongsberg Maritime cost?

Kongsberg Maritime does not publish pricing on its website. Pricing depends on the specific maritime solutions and vessel systems you need. Contact their sales team for a custom quote based on your vessel type, integration requirements, and service level needs.

Source
Navis N4: How is Navis N4 priced?

Navis's website now redirects to Kaleris.com. The Kaleris website does not publish public pricing for its N4 container terminal operations software. Pricing appears to be available only through direct consultation with their sales team.

Source
Kongsberg Maritime: Does Kongsberg Maritime offer support contracts?

Yes. Kongsberg Maritime provides 24/7 global customer support across 20 countries with onsite, remote, and digital support options. Support is included as part of lifecycle services from newbuild through decommissioning, but specific support contract terms and costs are not published and must be negotiated directly.

Source
Navis N4: How can I request a quote for Navis N4?

Interested organizations can request a demo or contact Kaleris directly through their 'Get a Demo' call-to-action on the website. Pricing quotes are customized based on operational requirements.

Source
Kongsberg Maritime: What is the licensing model for Kongsberg Maritime systems?

Kongsberg Maritime does not publish licensing details online. Systems are typically sold based on vessel specifications and specific use cases. Licensing and subscription models are handled on a per-contract basis. Contact sales for information about licensing options and associated costs.

Source
Kongsberg Maritime: Are there any included services with Kongsberg Maritime systems?

Yes. Kongsberg Maritime includes lifecycle services spanning from newbuild vessels through decommissioning. This includes 24/7 support, system integration, and remote monitoring capabilities. Specific inclusions and costs vary by contract and the systems you purchase.

Source
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