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Maritime · head to head

DTN vs Wartsila Voyage

DTN logo

DTN

Maritime

Weather, markets, and agronomic intelligence

From
$50/month
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: DTN no pricing published on vendor website; requires contacting sales team; Wartsila Voyage limited publicly available pricing information requires direct contact with sales team
  • They diverge on capability: DTN covers Hyperlocal weather forecasts, Wartsila Voyage covers ECDIS navigation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which DTN and Wartsila Voyage actually diverge.

Attributes where DTN and Wartsila Voyage differ
AttributeDTNWartsila Voyage
Starting price$50/month$15000/one-time
Pricing modelsubscriptionone-time
PlatformsWeb, Ios, Android, ApiBridge Systems, Web
Founded19841834

Identical on both: 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 DTN

  • Hyperlocal weather forecasts
  • Commodity market data
  • Severe weather alerts
  • Agronomic insights
  • Crop condition reports
  • Historical data analysis
  • Custom notifications
  • Mobile applications

Only in Wartsila Voyage

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

Both cover

  • Web support

What people use each for

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

DTN

  • Weather planningnot Wartsila Voyage
  • Market monitoringnot Wartsila Voyage
  • Grain marketingnot Wartsila Voyage
  • Risk managementnot Wartsila Voyage
  • Spray timingnot Wartsila Voyage

Wartsila Voyage

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

Where each one falls short

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

DTN

  • No pricing published on vendor website; requires contacting sales team
  • Customized pricing model makes comparison difficult without direct vendor engagement

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

DTN

$50/month
  • DTN Ag Weather$50/month
    • Hyperlocal weather
    • Hourly forecasts
    • Radar & maps
  • DTN ProphetX$150/month
    • Weather + markets
    • Commodity prices
    • Futures & options
  • Enterprise$undefined/month
    • API access
    • Custom integrations
    • Historical data

Wartsila Voyage

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

Which should you pick?

Choose DTN if

  • You need hyperlocal weather forecasts.
  • You work on Web, Ios, Android, Api.
  • You also want commodity market data.
DTN 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 DTN or Wartsila Voyage better?
Neither clearly leads. DTN starts at $50/month 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, DTN or Wartsila Voyage?
DTN starts at $50/month and Wartsila Voyage at $15000/one-time.
Does DTN or Wartsila Voyage run on more platforms?
DTN runs on Web, Ios, Android, Api. Wartsila Voyage runs on Bridge Systems, Web.
What is DTN best used for?
DTN is most often used for weather planning, market monitoring, grain marketing, risk management. Of those, weather planning and market monitoring are not what Wartsila Voyage is typically brought in for.
What can DTN do that Wartsila Voyage cannot?
DTN covers Hyperlocal weather forecasts, Commodity market data, Severe weather alerts, Agronomic insights. Wartsila Voyage covers ECDIS navigation, Voyage planning, Fleet performance, Port optimization. Both handle Web support.

Answered from the vendors’ own pages

DTN: How much does DTN cost?

DTN does not publish pricing on their website. The company uses a custom pricing model where costs vary by industry vertical (agriculture, aviation, refined fuels, utilities, marine & offshore) and specific solution requirements. Interested customers must contact their sales team through the 'Talk With an Expert' form for pricing information.

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
DTN: What is DTN's pricing model?

DTN offers industry-specific solutions with custom pricing based on client needs and deployment model. The company does not use standard tiered pricing or publicly available rate cards.

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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