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Maritime · head to head

Pole Star Global vs Sea Machines

Pole Star Global logo

Pole Star Global

Maritime

Maritime domain awareness and compliance

From
$500/month
Rated
-
Full reviewWebsite
Sea Machines logo

Sea Machines

Maritime

Autonomous vessel control systems

From
$50000/one-time
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Pole Star Global no public pricing information published; Sea Machines requires hardware fitted to the vessel; the autonomy systems are retrofits or new build installations rather than a software purchase
  • They diverge on capability: Pole Star Global covers Real-time vessel tracking, Sea Machines covers Autonomous control.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Pole Star Global and Sea Machines actually diverge.

Attributes where Pole Star Global and Sea Machines differ
AttributePole Star GlobalSea Machines
Starting price$500/month$50000/one-time
Pricing modelsubscriptionone-time
PlatformsWeb, APIEmbedded, Web, Mobile
Founded19982015

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 Pole Star Global

  • Real-time vessel tracking
  • Sanctions screening
  • Compliance monitoring
  • Risk alerts
  • Banking systems
  • Compliance platforms
  • ERP systems
  • Api support

Only in Sea Machines

  • Autonomous control
  • Remote operation
  • Collision avoidance
  • Pattern following
  • Vessel systems
  • Communication networks
  • Shore-based control
  • Embedded support

Both cover

  • Web support

What people use each for

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

Pole Star Global

  • Detecting vessels using spoofed AIS to hide their identitynot Sea Machines
  • Screening ship movements against sanctions lists for compliancenot Sea Machines
  • Optimizing tanker voyage profitability through market rate comparisonnot Sea Machines
  • Tracking perishable cargo temperatures during ocean transitnot Sea Machines

Sea Machines

  • Intelligent voyage and transit autonomy for workboatsnot Pole Star Global
  • Pattern autonomy for survey and repetitive route worknot Pole Star Global
  • Collision avoidance using the AI-ris computer vision sensornot Pole Star Global
  • Remote command and control of vessels, including in GPS denied environmentsnot Pole Star Global
  • Fleet management and telemetry through Fleetviewer and the SMLINK APIsnot Pole Star Global

Where each one falls short

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

Pole Star Global

  • No public pricing information published
  • Requires sales engagement through demo request or local office contact
  • Pricing structure and model not described publicly

Sea Machines

  • Requires hardware fitted to the vessel; the autonomy systems are retrofits or new build installations rather than a software purchase
  • Targeted at vessels from 10 to 300 ft, so it does not address the largest commercial tonnage
  • Pricing is not published and is arranged directly with the vendor
  • The SM300-NG is the class-approved unit, so the cheaper SM300-SP does not carry the same approval

Pricing, plan by plan

Pole Star Global

$500/month
  • Professional$1500/month
    • PurpleTRAC platform
    • Sanctions screening
    • Risk assessment

Sea Machines

$50000/one-time
  • SM300$75000/one-time
    • Autonomous control
    • Collision avoidance
    • Remote operation

Which should you pick?

Choose Pole Star Global if

  • You need real-time vessel tracking.
  • You work on Web, API.
  • You also want sanctions screening.
Pole Star Global review

Choose Sea Machines if

  • You need autonomous control.
  • You work on Embedded, Web, Mobile.
  • You also want remote operation.
Sea Machines review

Questions people ask

Is Pole Star Global or Sea Machines better?
Neither clearly leads. Pole Star Global starts at $500/month and Sea Machines at $50000/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Pole Star Global or Sea Machines?
Pole Star Global starts at $500/month and Sea Machines at $50000/one-time.
Does Pole Star Global or Sea Machines run on more platforms?
Pole Star Global runs on Web, API. Sea Machines runs on Embedded, Web, Mobile.
What is Pole Star Global best used for?
Pole Star Global is most often used for detecting vessels using spoofed ais to hide their identity, screening ship movements against sanctions lists for compliance, optimizing tanker voyage profitability through market rate comparison, tracking perishable cargo temperatures during ocean transit. Of those, detecting vessels using spoofed ais to hide their identity and screening ship movements against sanctions lists for compliance are not what Sea Machines is typically brought in for.
What can Pole Star Global do that Sea Machines cannot?
Pole Star Global covers Real-time vessel tracking, Sanctions screening, Compliance monitoring, Risk alerts. Sea Machines covers Autonomous control, Remote operation, Collision avoidance, Pattern following. Both handle Web support.

Answered from the vendors’ own pages

Pole Star Global: How do I obtain Pole Star Global pricing?

Pole Star Global does not publish pricing on their website. Contact the sales team via Request Demo button, Customer Support link, or Find A Local Office contact options on their homepage. Source: https://www.polestarglobal.com

Source
Sea Machines: How much does Sea Machines cost?

Pricing is not published. Sea Machines requires customers to contact their sales team directly through the Contact Us link on their website for pricing quotes tailored to specific products and use cases.

Source
Pole Star Global: Does Pole Star Global offer a free trial?

Pole Star Global does not describe free trials or evaluation programs on their homepage. Request a demo through their website to inquire about trial availability. Source: https://www.polestarglobal.com

Source
Sea Machines: What is the pricing model for Sea Machines products?

Sea Machines offers autonomy systems and software solutions for maritime vessels. Pricing is determined on a per-product basis through direct sales consultation rather than published subscription tiers.

Source
Pole Star Global: What payment model does Pole Star Global use?

Pole Star Global does not publicly disclose pricing structure or billing model (per-seat, usage-based, enterprise, etc.). Direct sales consultation required to discuss payment options. Source: https://www.polestarglobal.com

Source
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