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Software · head to head

Navis N4 vs Signal Ocean Platform

Navis N4 logo

Navis N4

Software

Terminal operating system

From
$50000/year
Rated
-
Full reviewWebsite
S

Signal Ocean Platform

Software

The modern toolbox for charterers, brokers and owners

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Navis N4 navis N4 is now marketed under Kaleris (the site redirects there); pricing is not published, the page only offers contact/demo requests; Signal Ocean Platform pricing is not published on the Signal Ocean Platform page; access requires a 'book a demo' request rather than self-serve signup, and no plan tiers or figures are named (fetched thesignalgroup.com/signal-ocean-platform, 19 Aug 2026).

Where they differ

Only the attributes on which Navis N4 and Signal Ocean Platform actually diverge.

Attributes where Navis N4 and Signal Ocean Platform differ
AttributeNavis N4Signal Ocean Platform
Starting price$50000/yearOn request
Pricing modelone-timequote
PlatformsWeb, Windows, ApiWeb
Founded1988Unknown

Identical on both: free tier (No), user rating (Not yet rated), category (Unknown).

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
  • Web support

Only in Signal Ocean Platform

Nothing recorded that Navis N4 does not also cover.

Where each one falls short

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

Navis N4

  • Navis N4 is now marketed under Kaleris (the site redirects there); pricing is not published, the page only offers contact/demo requests

Signal Ocean Platform

  • Pricing is not published on the Signal Ocean Platform page; access requires a 'book a demo' request rather than self-serve signup, and no plan tiers or figures are named (fetched thesignalgroup.com/signal-ocean-platform, 19 Aug 2026).

Pricing, plan by plan

Navis N4

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

Signal Ocean Platform

On request

No published plan breakdown. See the Signal Ocean Platform review.

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 Signal Ocean Platform if

Nothing in the data separates Signal Ocean Platform from Navis N4 on the points above - pick on price and on how each one feels to use.

Signal Ocean Platform review

Questions people ask

Is Navis N4 or Signal Ocean Platform better?
Neither clearly leads. Navis N4 starts at $50000/year and Signal Ocean Platform at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Navis N4 or Signal Ocean Platform?
Navis N4 starts at $50000/year and Signal Ocean Platform at On request.
Does Navis N4 or Signal Ocean Platform run on more platforms?
Navis N4 runs on Web, Windows, Api. Signal Ocean Platform runs on Web.
What can Navis N4 do that Signal Ocean Platform cannot?
Navis N4 covers Vessel planning, Yard management, Gate operations, Equipment management.
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