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Maritime · head to head

NAPA vs StormGeo

NAPA logo

NAPA

Maritime

Ship design and operational excellence

From
$5000/year
Rated
-
Full reviewWebsite
StormGeo logo

StormGeo

Weather

Weather intelligence for shipping optimization

From
$800/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: NAPA no pricing information published on website; StormGeo no longer independent as fully owned subsidiary of Alfa Laval since June 2021
  • They diverge on capability: NAPA covers Ship design, StormGeo covers Fleet performance analytics.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which NAPA and StormGeo actually diverge.

Attributes where NAPA and StormGeo differ
AttributeNAPAStormGeo
Starting price$5000/year$800/month
Pricing modelone-timesubscription
PlatformsWindows, WebWeb, Windows, Api
CategoryMaritimeWeather
Founded19891997

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 NAPA

  • Ship design
  • Stability calculation
  • Performance monitoring
  • CAD systems
  • Fleet management

Only in StormGeo

  • Fleet performance analytics
  • Safety alerts
  • ECDIS systems
  • Fleet management platforms
  • ERP systems
  • Api support

Both cover

  • Voyage optimization
  • Weather routing
  • Windows support
  • Web support

What people use each for

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

NAPA

  • Designing vessel hulls with 3D hydrostatics and stability analysisnot StormGeo
  • Monitoring fleet safety and performance across global operationsnot StormGeo
  • Optimizing vessel fuel consumption to reduce emissionsnot StormGeo
  • Digitalizing ship safety management and compliance logbooksnot StormGeo

StormGeo

No use cases recorded yet. See the StormGeo review.

Where each one falls short

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

NAPA

  • No pricing information published on website

StormGeo

  • No longer independent as fully owned subsidiary of Alfa Laval since June 2021
  • Primarily Europe-based with less established presence in Asian maritime markets compared to Weathernews
  • Focused on commercial and industrial sectors rather than consumer weather services

Pricing, plan by plan

NAPA

$5000/year
  • Fleet Intelligence$15000/year
    • Voyage optimization
    • Performance monitoring
    • Analytics

StormGeo

$800/month
  • s-Suite$2000/month
    • Weather routing
    • Voyage optimization
    • Fleet performance

Which should you pick?

Choose NAPA if

  • You need ship design.
  • You work on Windows, Web.
  • You also want stability calculation.
NAPA review

Choose StormGeo if

  • You need fleet performance analytics.
  • You work on Web, Windows, Api.
  • You also want safety alerts.
StormGeo review

Questions people ask

Is NAPA or StormGeo better?
Neither clearly leads. NAPA starts at $5000/year and StormGeo at $800/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, NAPA or StormGeo?
NAPA starts at $5000/year and StormGeo at $800/month.
Does NAPA or StormGeo run on more platforms?
NAPA runs on Windows, Web. StormGeo runs on Web, Windows, Api.
What is NAPA best used for?
NAPA is most often used for designing vessel hulls with 3d hydrostatics and stability analysis, monitoring fleet safety and performance across global operations, optimizing vessel fuel consumption to reduce emissions, digitalizing ship safety management and compliance logbooks. Of those, designing vessel hulls with 3d hydrostatics and stability analysis and monitoring fleet safety and performance across global operations are not what StormGeo is typically brought in for.
What can NAPA do that StormGeo cannot?
NAPA covers Ship design, Stability calculation, Performance monitoring, CAD systems. StormGeo covers Fleet performance analytics, Safety alerts, ECDIS systems, Fleet management platforms. Both handle Voyage optimization, Weather routing, Windows support, Web support.

Answered from the vendors’ own pages

NAPA: Where is NAPA's pricing information?

NAPA's website does not display pricing details. The site focuses on product features and case studies. Organizations seeking pricing information would need to contact the company directly through available contact channels.

Source
StormGeo: What industries does StormGeo serve?

StormGeo serves shipping, oil and gas, renewable energy, utilities, aviation, and cross-industry sectors with weather intelligence, routing, and operational decision support services.

Source
StormGeo: What is s-Suite and what does it include?

s-Suite is StormGeo's complete, one-stop solution for shipping companies combining Voyage Planning, Onboard Route Optimization, Route Advisory Services and Fleet Performance Management.

Source
StormGeo: Does StormGeo offer weather routing for maritime operations?

Yes. StormGeo provides Weather Routing and Voyage Optimization services that empower onboard and shoreside teams to plan and execute optimized, compliant voyages by combining AI-driven insights, advanced technology, and weather intelligence.

Source
StormGeo: What is the s-Planner product used for?

StormGeo's s-Planner integrates route optimization and weather insights with up-to-date Electronic Navigational Charts and Publications to streamline onboard voyage planning workflow.

Source
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