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Maritime · head to head

Kongsberg Maritime vs Sea Machines

Kongsberg Maritime logo

Kongsberg Maritime

Maritime

Complete maritime technology solutions

From
$25000/one-time
Rated
-
Full reviewWebsite
Sea Machines logo

Sea Machines

Maritime

Autonomous vessel control systems

From
$50000/one-time
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Kongsberg Maritime no pricing published on website, requires direct vendor contact; Sea Machines requires hardware fitted to the vessel; the autonomy systems are retrofits or new build installations rather than a software purchase
  • They diverge on capability: Kongsberg Maritime covers ECDIS navigation, Sea Machines covers Autonomous control.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Kongsberg Maritime and Sea Machines actually diverge.

Attributes where Kongsberg Maritime and Sea Machines differ
AttributeKongsberg MaritimeSea Machines
Starting price$25000/one-time$50000/one-time
PlatformsEmbedded, WindowsEmbedded, Web, Mobile
Founded19462015

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
  • Windows support

Only in Sea Machines

  • Autonomous control
  • Remote operation
  • Collision avoidance
  • Pattern following
  • Vessel systems
  • Communication networks
  • Shore-based control
  • Web support

Both cover

  • Embedded 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 Sea Machines
  • Bridge system integration for navigation and vessel operationnot Sea Machines
  • Emissions reduction through hybrid and electric propulsion systemsnot Sea Machines
  • Engine room automation and electrical power managementnot Sea Machines
  • 24/7 global maritime customer support and vessel upgradesnot Sea Machines

Sea Machines

  • Intelligent voyage and transit autonomy for workboatsnot Kongsberg Maritime
  • Pattern autonomy for survey and repetitive route worknot Kongsberg Maritime
  • Collision avoidance using the AI-ris computer vision sensornot Kongsberg Maritime
  • Remote command and control of vessels, including in GPS denied environmentsnot Kongsberg Maritime
  • Fleet management and telemetry through Fleetviewer and the SMLINK APIsnot Kongsberg Maritime

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

Sea Machines

  • Requires hardware fitted to the vessel; the autonomy systems are retrofits or new build installations rather than a software purchase
  • Targeted at vessels from 10 to 300 ft, so it does not address the largest commercial tonnage
  • Pricing is not published and is arranged directly with the vendor
  • The SM300-NG is the class-approved unit, so the cheaper SM300-SP does not carry the same approval

Pricing, plan by plan

Kongsberg Maritime

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

Sea Machines

$50000/one-time
  • SM300$75000/one-time
    • Autonomous control
    • Collision avoidance
    • Remote operation

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 Sea Machines if

  • You need autonomous control.
  • You work on Embedded, Web, Mobile.
  • You also want remote operation.
Sea Machines review

Questions people ask

Is Kongsberg Maritime or Sea Machines better?
Neither clearly leads. Kongsberg Maritime starts at $25000/one-time and Sea Machines at $50000/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Kongsberg Maritime or Sea Machines?
Kongsberg Maritime starts at $25000/one-time and Sea Machines at $50000/one-time.
Does Kongsberg Maritime or Sea Machines run on more platforms?
Kongsberg Maritime runs on Embedded, Windows. Sea Machines runs on Embedded, Web, Mobile.
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 Sea Machines is typically brought in for.
What can Kongsberg Maritime do that Sea Machines cannot?
Kongsberg Maritime covers ECDIS navigation, Bridge automation, Dynamic positioning, Vessel control. Sea Machines covers Autonomous control, Remote operation, Collision avoidance, Pattern following. Both handle Embedded 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
Sea Machines: How much does Sea Machines cost?

Pricing is not published. Sea Machines requires customers to contact their sales team directly through the Contact Us link on their website for pricing quotes tailored to specific products and use cases.

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
Sea Machines: What is the pricing model for Sea Machines products?

Sea Machines offers autonomy systems and software solutions for maritime vessels. Pricing is determined on a per-product basis through direct sales consultation rather than published subscription tiers.

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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