Softwr

Maritime · head to head

Sea Machines vs Vortexa

Sea Machines logo

Sea Machines

Maritime

Autonomous vessel control systems

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

Vortexa

Maritime

Real-time seaborne energy cargo flow data sold as a subscription to a feed, not an application

From
On request
Rated
-
Full reviewWebsite

The short version

  • 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; Vortexa cargo attribution is inference from AIS, imagery and pattern analysis, not measurement, so grade and volume figures carry an error band that matters if you size a position on them and the vendor cannot fully quantify it for every route.
  • They diverge on capability: Sea Machines covers Autonomous control, Vortexa covers Cargo-level flow tracking.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where Sea Machines and Vortexa differ
AttributeSea MachinesVortexa
Starting price$50000/one-timeOn request
Pricing modelone-timequote
PlatformsEmbedded, Web, MobileWeb, Cloud, API
Founded2015Unknown

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 Sea Machines

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

Only in Vortexa

  • Cargo-level flow tracking
  • Multi-commodity coverage
  • Floating storage analytics
  • API, Excel and Python access
  • Anywhere Freight Pricing
  • Satellite and AIS fusion

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

Vortexa

  • A crude trading desk sizing a position on inferred cargo flows into a region before customs data confirms them weeks laternot Sea Machines
  • A shipowner assessing tonne-mile demand and ballast patterns to decide where to reposition vesselsnot Sea Machines
  • A refiner tracking competing product cargoes arriving into its market to anticipate margin pressurenot Sea Machines
  • A research team pulling flow data into Python models rather than reading a vendor dashboardnot 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

Vortexa

  • Cargo attribution is inference from AIS, imagery and pattern analysis, not measurement, so grade and volume figures carry an error band that matters if you size a position on them and the vendor cannot fully quantify it for every route.
  • What you buy is a feed rather than an application, so a firm without quantitative capability to consume it gets far less value than the subscription costs, and the terminal alone rarely justifies the price.
  • Pricing is by seat and by data scope with nothing published, so cost scales with how many analysts need access, which discourages exactly the broad internal distribution that would make the data useful.
  • It overlaps materially with other commodity flow subscriptions and price reporting services, and most desks that buy Vortexa are paying twice for a partly duplicated picture.
  • Coverage quality varies by trade and region; dark fleet activity, ship-to-ship transfers and sanctioned trades are the hardest cases and also the ones where accurate data is worth the most.

Pricing, plan by plan

Sea Machines

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

Vortexa

On request
  • Vortexa$undefined/year
    • Subscription priced by seat and by data scope
    • API, Excel add-in and Python SDK access licensed separately from terminal seats
    • Commodity coverage selectable, crude, products, LPG, LNG

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 Vortexa if

  • You need cargo-level flow tracking.
  • You work on Web, Cloud, API.
  • You also want multi-commodity coverage.
Vortexa review

Questions people ask

Is Sea Machines or Vortexa better?
Neither clearly leads. Sea Machines starts at $50000/one-time and Vortexa at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sea Machines or Vortexa?
Sea Machines starts at $50000/one-time and Vortexa at On request.
Does Sea Machines or Vortexa run on more platforms?
Sea Machines runs on Embedded, Web, Mobile. Vortexa runs on Web, Cloud, API.
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 Vortexa is typically brought in for.
What can Sea Machines do that Vortexa cannot?
Sea Machines covers Autonomous control, Remote operation, Collision avoidance, Pattern following. Vortexa covers Cargo-level flow tracking, Multi-commodity coverage, Floating storage analytics, API, Excel and Python access.

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
Vortexa: Is Vortexa an application or a data feed?

Fundamentally a data feed. There is a web terminal, but the API, Excel add-in and Python SDK are how most subscribers actually use it.

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
Vortexa: Are the cargo volumes measured or estimated?

Estimated. Vortexa infers cargo, grade and volume from AIS, satellite imagery and pattern analysis. Treat the numbers as estimates with an error band.

Vortexa: How is it priced?

By seat and by data scope, quoted annually. Redistribution and derived-data rights are negotiated separately and matter for internal use.

Vortexa: Does it cover LNG and LPG as well as oil?

Yes, alongside crude and refined products, though commodity scope affects what you pay.

Share

Related pages

More on Sea Machines

More on Vortexa

Keep looking

Other head to heads