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Maritime · head to head

Sea Machines vs Vizion

Sea Machines logo

Sea Machines

Maritime

Autonomous vessel control systems

From
$50000/one-time
Rated
-
Full reviewWebsite
Vizion logo

Vizion

Maritime

Container tracking API for developers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Vizion has a free tier, so it costs nothing to try first.
  • Each has a real cost: Sea Machines requires hardware fitted to the vessel; the autonomy systems are retrofits or new build installations rather than a software purchase; Vizion no price is published: the site names a pricing link but shows no per container rate, no plan tier and no minimum, and every route leads to a demo or a sales conversation
  • They diverge on capability: Sea Machines covers Autonomous control, Vizion covers Universal carrier API.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Sea Machines and Vizion actually diverge.

Attributes where Sea Machines and Vizion differ
AttributeSea MachinesVizion
Starting price$50000/one-timeFree
Pricing modelone-timeusage-based
Free tierNoYes
PlatformsEmbedded, Web, MobileApi
Founded20152018

Identical on both: 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 Sea Machines

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

Only in Vizion

  • Universal carrier API
  • Real-time updates
  • Milestone tracking
  • Webhooks
  • REST API
  • Webhooks
  • SDKs
  • Api support

What people use each for

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

Sea Machines

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

Vizion

  • Pulling standardised ocean container tracking events into an ERP or TMSnot Sea Machines
  • Monitoring port performance and vessel activity across trade lanesnot Sea Machines
  • Tracking supplier shipments and trade flows for supply chain planningnot Sea Machines

Where each one falls short

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

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

Vizion

  • No price is published: the site names a pricing link but shows no per container rate, no plan tier and no minimum, and every route leads to a demo or a sales conversation
  • There is no self service signup, so even a small shipper must go through sales to start tracking
  • Container tracking, trade intelligence and supply chain optimisation are separate product lines rather than one subscription

Pricing, plan by plan

Sea Machines

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

Vizion

Free
  • Growth$500/month
    • 10,000 containers
    • All carriers
    • Webhooks

Which should you pick?

Choose Sea Machines if

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

Choose Vizion if

  • You need universal carrier api.
  • You want to start without paying.
  • You work on Api.
  • You also want real-time updates.
Vizion review

Questions people ask

Is Sea Machines or Vizion better?
Neither clearly leads. Sea Machines starts at $50000/one-time and Vizion at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sea Machines or Vizion?
Vizion has a free tier; the other does not. Paid plans start at $50000/one-time for Sea Machines and Free for Vizion.
Does Sea Machines or Vizion run on more platforms?
Sea Machines runs on Embedded, Web, Mobile. Vizion runs on Api.
Can I use Vizion for free?
Yes. Vizion has a free tier, so you can try it without paying. Sea Machines starts at $50000/one-time.
What is Sea Machines best used for?
Sea Machines is most often used for intelligent voyage and transit autonomy for workboats, pattern autonomy for survey and repetitive route work, collision avoidance using the ai-ris computer vision sensor, remote command and control of vessels, including in gps denied environments. Of those, intelligent voyage and transit autonomy for workboats and pattern autonomy for survey and repetitive route work are not what Vizion is typically brought in for.
What can Sea Machines do that Vizion cannot?
Sea Machines covers Autonomous control, Remote operation, Collision avoidance, Pattern following. Vizion covers Universal carrier API, Real-time updates, Milestone tracking, Webhooks.

Answered from the vendors’ own pages

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
Vizion: Where can I find Vizion API pricing?

Vizion does not display pricing on their main website. You must schedule a demo or contact their sales team directly to discuss pricing based on your specific use case and company type.

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
Vizion: How does Vizion's pricing model work?

Vizion uses a sales-driven approach where pricing is customized based on your needs as a logistics provider, software company, or beneficial cargo owner.

Source
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