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Maritime · head to head

Baltic Exchange vs Sea Machines

Baltic Exchange logo

Baltic Exchange

Maritime

Global shipping market benchmarks

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: Baltic Exchange no pricing published on website, membership and data services require contacting the organization; 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: Baltic Exchange covers Freight indices, Sea Machines covers Autonomous control.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Baltic Exchange and Sea Machines actually diverge.

Attributes where Baltic Exchange and Sea Machines differ
AttributeBaltic ExchangeSea Machines
Starting price$500/month$50000/one-time
Pricing modelsubscriptionone-time
PlatformsWeb, ApiEmbedded, Web, Mobile
Founded17442015

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 Baltic Exchange

  • Freight indices
  • Market assessments
  • Forward curves
  • Historical data
  • API
  • Data feeds
  • Trading platforms
  • 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.

Baltic Exchange

  • Shipping market freight data and indicesnot Sea Machines
  • Freight derivatives tradingnot Sea Machines
  • Vessel investment decision makingnot Sea Machines
  • Dry bulk and tanker rate assessmentsnot Sea Machines
  • Container freight market analysisnot Sea Machines

Sea Machines

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

Where each one falls short

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

Baltic Exchange

  • No pricing published on website, membership and data services require contacting the organization
  • Custom pricing based on organization type and data needs

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

Baltic Exchange

$500/month
  • Data Services$1500/month
    • Freight indices
    • Market assessments
    • Historical data

Sea Machines

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

Which should you pick?

Choose Baltic Exchange if

  • You need freight indices.
  • You work on Web, Api.
  • You also want market assessments.
Baltic Exchange 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 Baltic Exchange or Sea Machines better?
Neither clearly leads. Baltic Exchange 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, Baltic Exchange or Sea Machines?
Baltic Exchange starts at $500/month and Sea Machines at $50000/one-time.
Does Baltic Exchange or Sea Machines run on more platforms?
Baltic Exchange runs on Web, Api. Sea Machines runs on Embedded, Web, Mobile.
What is Baltic Exchange best used for?
Baltic Exchange is most often used for shipping market freight data and indices, freight derivatives trading, vessel investment decision making, dry bulk and tanker rate assessments. Of those, shipping market freight data and indices and freight derivatives trading are not what Sea Machines is typically brought in for.
What can Baltic Exchange do that Sea Machines cannot?
Baltic Exchange covers Freight indices, Market assessments, Forward curves, Historical data. Sea Machines covers Autonomous control, Remote operation, Collision avoidance, Pattern following. Both handle Web support.

Answered from the vendors’ own pages

Baltic Exchange: How much does Baltic Exchange membership cost?

Baltic Exchange does not publish pricing on their website. Membership and data service pricing is customized and requires direct contact with the organization.

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
Baltic Exchange: What services does Baltic Exchange provide?

Baltic Exchange provides shipping market data services including daily published indices (200+), freight derivatives trading facilities, member fixtures database, and analytical tools for shipping professionals.

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
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