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Maritime · head to head

Dataloy vs Wartsila Voyage

Dataloy logo

Dataloy

Maritime

Voyage management and operations

From
$1500/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: Dataloy no pricing published on website; Wartsila Voyage limited publicly available pricing information requires direct contact with sales team
  • They diverge on capability: Dataloy covers Operations management, Wartsila Voyage covers ECDIS navigation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Dataloy and Wartsila Voyage differ
AttributeDataloyWartsila Voyage
Starting price$1500/month$15000/one-time
Pricing modelsubscriptionone-time
PlatformsWeb, WindowsBridge Systems, Web
Founded19871834

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 Dataloy

  • Operations management
  • Demurrage calculation
  • Bunker planning
  • ERP systems
  • Accounting
  • Market data

Only in Wartsila Voyage

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

Both cover

  • Voyage planning
  • Web support
  • Windows support

What people use each for

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

Dataloy

  • Maritime data extraction and intelligencenot Wartsila Voyage
  • Vessel tracking and voyage managementnot Wartsila Voyage
  • Commercial shipping and chartering operationsnot Wartsila Voyage
  • Port scheduling and compliance monitoringnot Wartsila Voyage
  • Real-time maritime communications analysisnot Wartsila Voyage

Wartsila Voyage

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

Where each one falls short

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

Dataloy

  • No pricing published on website
  • Requires contacting sales team for quotes
  • Custom pricing model per organization
  • No transparent pricing or trial information

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

Dataloy

$1500/month
  • VMS Pro$3000/month
    • Voyage planning
    • Operations
    • Demurrage

Wartsila Voyage

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

Which should you pick?

Choose Dataloy if

  • You need operations management.
  • You work on Web, Windows.
  • You also want demurrage calculation.
Dataloy review

Choose Wartsila Voyage if

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

Questions people ask

Is Dataloy or Wartsila Voyage better?
Neither clearly leads. Dataloy starts at $1500/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, Dataloy or Wartsila Voyage?
Dataloy starts at $1500/month and Wartsila Voyage at $15000/one-time.
Does Dataloy or Wartsila Voyage run on more platforms?
Dataloy runs on Web, Windows. Wartsila Voyage runs on Bridge Systems, Web.
What is Dataloy best used for?
Dataloy is most often used for maritime data extraction and intelligence, vessel tracking and voyage management, commercial shipping and chartering operations, port scheduling and compliance monitoring. Of those, maritime data extraction and intelligence and vessel tracking and voyage management are not what Wartsila Voyage is typically brought in for.
What can Dataloy do that Wartsila Voyage cannot?
Dataloy covers Operations management, Demurrage calculation, Bunker planning, ERP systems. Wartsila Voyage covers ECDIS navigation, Fleet performance, Port optimization, Bridge systems. Both handle Voyage planning, Web support, Windows support.

Answered from the vendors’ own pages

Dataloy: How much does Sedna (Dataloy) cost?

Sedna does not publish pricing on their website. Costs are custom per organization and require contacting their sales team through the Speak to the Team form or Talk to Us call-to-action.

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
Dataloy: What is Sedna's pricing model?

Sedna operates on a custom pricing model where costs are determined based on specific organizational needs, product selection, team size, and integration requirements. Contact their team for a personalized quote.

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
Dataloy: How do I request pricing from Sedna?

Submit the Speak to the Team contact form with company information, vertical market, and location. Alternatively, use the Talk to Us button or visit their contact page to connect with the sales team.

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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