Softwr

Maritime & Shipping · head to head

Wartsila Voyage vs Weathernews Inc

Wartsila Voyage logo

Wartsila Voyage

Maritime & Shipping

Smart maritime ecosystem solutions

From
$15000/one-time
Rated
-
Full reviewWebsite
Weathernews Inc logo

Weathernews Inc

Weather & Environment

Global weather solutions for shipping

From
$600/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Wartsila Voyage limited publicly available pricing information requires direct contact with sales team; Weathernews Inc primarily Japan-based with headquarters in Chiba, may have lower coverage in certain regional markets outside Asia
  • They diverge on capability: Wartsila Voyage covers ECDIS navigation, Weathernews Inc covers Optimum ship routing.

Where they differ

Only the attributes on which Wartsila Voyage and Weathernews Inc actually diverge.

Attributes where Wartsila Voyage and Weathernews Inc differ
AttributeWartsila VoyageWeathernews Inc
Starting price$15000/one-time$600/month
Pricing modelone-timesubscription
PlatformsBridge Systems, WebWeb, Api, Mobile
CategoryMaritime & ShippingWeather & Environment
Founded18341986

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

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 Wartsila Voyage

  • ECDIS navigation
  • Fleet performance
  • Port optimization
  • Port systems
  • Embedded support
  • Windows support

Only in Weathernews Inc

  • Optimum ship routing
  • Weather forecasting
  • Risk assessment
  • Navigation software
  • Api support
  • Mobile support

Both cover

  • Voyage planning
  • Bridge systems
  • Fleet management
  • Web support

Where each one falls short

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

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

Weathernews Inc

  • Primarily Japan-based with headquarters in Chiba, may have lower coverage in certain regional markets outside Asia
  • Marine weather data and aviation services are newer offerings compared to core weather forecasting capabilities
  • Competition from established European weather services in maritime sector

Pricing, plan by plan

Wartsila Voyage

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

Weathernews Inc

$600/month
  • Optimum Routing$1500/month
    • Weather routing
    • Voyage optimization
    • 24/7 support

Which should you pick?

Choose Wartsila Voyage if

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

Choose Weathernews Inc if

  • You need optimum ship routing.
  • You work on Web, Api, Mobile.
  • You also want weather forecasting.
Weathernews Inc review

Questions people ask

Is Wartsila Voyage or Weathernews Inc better?
Neither clearly leads. Wartsila Voyage starts at $15000/one-time and Weathernews Inc at $600/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Wartsila Voyage or Weathernews Inc?
Wartsila Voyage starts at $15000/one-time and Weathernews Inc at $600/month.
Does Wartsila Voyage or Weathernews Inc run on more platforms?
Wartsila Voyage runs on Bridge Systems, Web. Weathernews Inc runs on Web, Api, Mobile.
What can Wartsila Voyage do that Weathernews Inc cannot?
Wartsila Voyage covers ECDIS navigation, Fleet performance, Port optimization, Port systems. Weathernews Inc covers Optimum ship routing, Weather forecasting, Risk assessment, Navigation software. Both handle Voyage planning, Bridge systems, Fleet management, Web support.

Answered from the vendors’ own pages

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
Weathernews Inc: Does Weathernews provide marine weather data?

Yes. Weathernews provides wind, wave, current, sea ice, and typhoon information for global marine operations through its SeaNavigator platform, which launched SeaNavigator for Master in December 2025 with AI-assisted operations support.

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
Weathernews Inc: What marine weather products does Weathernews offer?

Weathernews offers SeaNavigator Marine Weather Service, SeaNavigator for Master with conversational AI for captains, and marine data for Middle East waters made available free of charge in April 2026.

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
Weathernews Inc: Does Weathernews serve the aviation industry?

Yes. Weathernews expanded aviation services with the December 2025 launch of SkyAviators, offering Global Aviation Weather Intelligence with turbulence risk assessments and takeoff/landing feasibility judgments for airports worldwide.

Source
Weathernews Inc: What was Weathernews founded in response to?

Weathernews was founded on June 11, 1986 by Hiro Ishibashi in response to a tragic maritime disaster where a cargo vessel sank at the port of Onahama, Japan with 15 crew members lost, demonstrating the need for better weather information.

Source
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on Wartsila Voyage

More on Weathernews Inc

Keep looking

Other head to heads