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Maritime · head to head

Navis N4 vs Wartsila Voyage

Navis N4 logo

Navis N4

Maritime

Terminal operating system

From
$50000/year
Rated
-
Full reviewWebsite
Wartsila Voyage logo

Wartsila Voyage

Maritime

Smart maritime ecosystem solutions

From
$15000/one-time
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Navis N4 vendor domain redirects to Kaleris; no pricing published; Wartsila Voyage limited publicly available pricing information requires direct contact with sales team
  • They diverge on capability: Navis N4 covers Vessel planning, Wartsila Voyage covers ECDIS navigation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Navis N4 and Wartsila Voyage actually diverge.

Attributes where Navis N4 and Wartsila Voyage differ
AttributeNavis N4Wartsila Voyage
Starting price$50000/year$15000/one-time
PlatformsWeb, Windows, ApiBridge Systems, Web
Founded19881834

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 Navis N4

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

Only in Wartsila Voyage

  • ECDIS navigation
  • Voyage planning
  • Fleet performance
  • Port optimization
  • Bridge systems
  • Fleet management
  • Port systems
  • Embedded support

Both cover

  • Web support
  • Windows support

What people use each for

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

Navis N4

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

Wartsila Voyage

  • Optimizing fuel consumption through voyage route planningnot Navis N4
  • Retrofitting existing ships for emissions compliancenot Navis N4
  • Training crews on methanol and ammonia enginesnot Navis N4
  • Tracking carbon footprint across shipping fleetnot Navis N4

Where each one falls short

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

Navis N4

  • Vendor domain redirects to Kaleris; no pricing published

Wartsila Voyage

  • Limited publicly available pricing information requires direct contact with sales team
  • Requires specialized training for bridge crews to operate effectively in different vessel scenarios

Pricing, plan by plan

Navis N4

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

Wartsila Voyage

$15000/one-time
  • ECDIS Suite$30000/one-time
    • ECDIS
    • Voyage planning
    • Weather routing

Which should you pick?

Choose Navis N4 if

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

Choose Wartsila Voyage if

  • You need ecdis navigation.
  • You work on Bridge Systems, Web.
  • You also want voyage planning.
Wartsila Voyage review

Questions people ask

Is Navis N4 or Wartsila Voyage better?
Neither clearly leads. Navis N4 starts at $50000/year and Wartsila Voyage at $15000/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Navis N4 or Wartsila Voyage?
Navis N4 starts at $50000/year and Wartsila Voyage at $15000/one-time.
Does Navis N4 or Wartsila Voyage run on more platforms?
Navis N4 runs on Web, Windows, Api. Wartsila Voyage runs on Bridge Systems, Web.
What can Navis N4 do that Wartsila Voyage cannot?
Navis N4 covers Vessel planning, Yard management, Gate operations, Equipment management. Wartsila Voyage covers ECDIS navigation, Voyage planning, Fleet performance, Port optimization. Both handle Web support, Windows support.

Answered from the vendors’ own pages

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
Wartsila Voyage: What is Navi-Sailor ECDIS?

Navi-Sailor ECDIS is an IMO-compliant electronic chart display system integrating GPS, radar, and AIS data for route planning and monitoring. It is one of the most installed ECDIS solutions worldwide.

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
Wartsila Voyage: Does Wärtsilä offer fleet management integration?

Yes. Navi-Sailor ECDIS integrates with Wärtsilä Fleet Optimisation Solution to connect ship and shore, providing fleet teams better visibility and bridge teams streamlined workflows.

Source
Wartsila Voyage: Is Wärtsilä Voyage compliant with maritime regulations?

Yes. Navi-Sailor ECDIS is fully IMO-compliant and designed to satisfy SOLAS Chapter V requirements. It supports S-100 standards for future maritime data interoperability.

Source
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