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Maritime · head to head

exactEarth vs Sofar Ocean

exactEarth logo

exactEarth

Maritime

Advanced satellite AIS data services

From
$1000/month
Rated
-
Full reviewWebsite
Sofar Ocean logo

Sofar Ocean

Maritime

Ocean data and weather routing platform

From
$500/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: exactEarth company acquired and redirected; no pricing published on successor site; Sofar Ocean sensor data accuracy depends on global buoy network coverage which may vary in some regions
  • They diverge on capability: exactEarth covers Satellite AIS data, Sofar Ocean covers Weather routing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which exactEarth and Sofar Ocean actually diverge.

Attributes where exactEarth and Sofar Ocean differ
AttributeexactEarthSofar Ocean
Starting price$1000/month$500/month
PlatformsApi, WebWeb, Api
Founded20092012

Identical on both: pricing model (subscription), 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 exactEarth

  • Satellite AIS data
  • Global vessel tracking
  • Historical data archive
  • Anomaly detection
  • API
  • Data feeds
  • GIS platforms

Only in Sofar Ocean

  • Weather routing
  • Ocean data analytics
  • Voyage optimization
  • Fuel savings calculations
  • Navigation systems
  • Fleet management
  • Weather APIs

Both cover

  • Api support
  • Web support

What people use each for

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

exactEarth

No use cases recorded yet. See the exactEarth review.

Sofar Ocean

  • Ocean data and marine sciencenot exactEarth

Where each one falls short

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

exactEarth

  • Company acquired and redirected; no pricing published on successor site

Sofar Ocean

  • Sensor data accuracy depends on global buoy network coverage which may vary in some regions
  • Route optimization requires stable internet connection for real-time data access

Pricing, plan by plan

exactEarth

$1000/month
  • Enterprise$5000/month
    • Global AIS data
    • Historical archive
    • Custom analytics

Sofar Ocean

$500/month
  • Wayfinder$1500/month
    • Weather routing
    • Voyage optimization
    • Ocean data

Which should you pick?

Choose exactEarth if

  • You need satellite ais data.
  • You work on Api, Web.
  • You also want global vessel tracking.
exactEarth review

Choose Sofar Ocean if

  • You need weather routing.
  • You work on Web, Api.
  • You also want ocean data analytics.
Sofar Ocean review

Questions people ask

Is exactEarth or Sofar Ocean better?
Neither clearly leads. exactEarth starts at $1000/month and Sofar Ocean at $500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, exactEarth or Sofar Ocean?
exactEarth starts at $1000/month and Sofar Ocean at $500/month.
Does exactEarth or Sofar Ocean run on more platforms?
exactEarth runs on Api, Web. Sofar Ocean runs on Web, Api.
What can exactEarth do that Sofar Ocean cannot?
exactEarth covers Satellite AIS data, Global vessel tracking, Historical data archive, Anomaly detection. Sofar Ocean covers Weather routing, Ocean data analytics, Voyage optimization, Fuel savings calculations. Both handle Api support, Web support.

Answered from the vendors’ own pages

exactEarth: How much does ExactEarth cost?

ExactEarth has been acquired and redirected to Kpler's maritime product. Kpler does not publish pricing information online and requires customers to request a demo to receive pricing quotes.

Source
Sofar Ocean: What does Sofar Ocean's Wayfinder platform do?

Wayfinder is a real-time, data-powered route optimization platform that uses Sofar's ocean sensor network and vessel performance models to improve maritime route efficiency. Customers see average fuel savings of 6.9% per voyage.

Source
Sofar Ocean: How does Sofar Ocean collect ocean data?

Sofar operates the world's largest real-time ocean data platform using a global network of spotter buoys deployed across half the world's oceans to provide accurate weather forecasts and marine data.

Source
Sofar Ocean: Does Sofar Ocean work with government agencies?

Yes. Sofar Ocean signed a five-year Cooperative Research and Development Agreement with the U.S. Naval Meteorology and Oceanography Command's Fleet Weather Centers in Norfolk, Virginia.

Source
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