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Maritime · head to head

Alphaliner vs Sea-Intelligence

Alphaliner logo

Alphaliner

Maritime

Container shipping data and analysis

From
$800/month
Rated
-
Full reviewWebsite
Sea-Intelligence logo

Sea-Intelligence

Maritime

Container shipping market analysis

From
$300/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Alphaliner now delivered through AXSMarine rather than independently, and alphaliner.com redirects there; Sea-Intelligence no pricing information published on website
  • They diverge on capability: Alphaliner covers Fleet database, Sea-Intelligence covers Schedule reliability tracking.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Alphaliner and Sea-Intelligence actually diverge.

Attributes where Alphaliner and Sea-Intelligence differ
AttributeAlphalinerSea-Intelligence
Starting price$800/month$300/month
Founded19982010

Identical on both: pricing model (subscription), free tier (No), platforms (Web), 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 Alphaliner

  • Fleet database
  • Charter rate tracking
  • Capacity analysis
  • Market reports
  • Excel reports

Only in Sea-Intelligence

  • Schedule reliability tracking
  • Market analysis
  • Capacity reports
  • Benchmarking
  • Reports

Both cover

  • Data exports
  • Web support

What people use each for

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

Alphaliner

  • Tracking liner services and containership deploymentsnot Sea-Intelligence
  • Port and terminal call analyticsnot Sea-Intelligence
  • Fleet monitoring with technical and commercial vessel datanot Sea-Intelligence
  • Suez and Panama canal traffic analysisnot Sea-Intelligence
  • Feeding shipping data into internal systems through the API hubnot Sea-Intelligence

Sea-Intelligence

  • Forecasting freight rates and capacity across 19 major container trade lanesnot Alphaliner
  • Benchmarking carrier schedule reliability against 12,000+ monthly vessel arrivalsnot Alphaliner
  • Monitoring macro-economics and supply-demand shifts weekly for decision-makingnot Alphaliner
  • Planning logistics operations based on actual vessel deployment schedulesnot Alphaliner
  • Tracking transit times and performance metrics across container shipping industrynot Alphaliner

Where each one falls short

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

Alphaliner

  • Now delivered through AXSMarine rather than independently, and alphaliner.com redirects there
  • Neither the subscription model nor any price is published
  • A market intelligence data service for shipping professionals rather than an operational tool

Sea-Intelligence

  • No pricing information published on website
  • Requires direct contact with company for subscription details
  • Specific report subscription model not publicly described

Pricing, plan by plan

Alphaliner

$800/month
  • Professional$1500/month
    • Fleet database
    • Charter rates
    • Weekly reports

Sea-Intelligence

$300/month
  • Sunday Spotlight$600/month
    • Weekly analysis
    • Schedule data
    • Benchmarking

Which should you pick?

Choose Alphaliner if

  • You need fleet database.
  • You also want charter rate tracking.
Alphaliner review

Choose Sea-Intelligence if

  • You need schedule reliability tracking.
  • You also want market analysis.
Sea-Intelligence review

Questions people ask

Is Alphaliner or Sea-Intelligence better?
Neither clearly leads. Alphaliner starts at $800/month and Sea-Intelligence at $300/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alphaliner or Sea-Intelligence?
Alphaliner starts at $800/month and Sea-Intelligence at $300/month.
Does Alphaliner or Sea-Intelligence run on more platforms?
Both run on Web, so platform support will not decide this one for you.
What is Alphaliner best used for?
Alphaliner is most often used for tracking liner services and containership deployments, port and terminal call analytics, fleet monitoring with technical and commercial vessel data, suez and panama canal traffic analysis. Of those, tracking liner services and containership deployments and port and terminal call analytics are not what Sea-Intelligence is typically brought in for.
What can Alphaliner do that Sea-Intelligence cannot?
Alphaliner covers Fleet database, Charter rate tracking, Capacity analysis, Market reports. Sea-Intelligence covers Schedule reliability tracking, Market analysis, Capacity reports, Benchmarking. Both handle Data exports, Web support.

Answered from the vendors’ own pages

Alphaliner: How much does Alphaliner cost?

Alphaliner does not publish pricing information on its website. Customers must book a demo or contact the sales team directly to receive a price quote tailored to their shipping and logistics needs.

Source
Sea-Intelligence: How much do Sea-Intelligence reports cost?

Sea-Intelligence does not publish pricing for its reports on its website. Customers must contact the company directly to obtain subscription pricing and availability.

Source
Alphaliner: Does Alphaliner offer a free trial or demo?

Alphaliner offers a demo booking option to evaluate the platform. Interested users can schedule a demonstration with the Alphaliner team to explore features including service tracking, port analytics, fleet monitoring, and API integration before purchasing.

Source
Sea-Intelligence: What is Sea-Intelligence's pricing model?

Sea-Intelligence appears to use a custom subscription model for its analytical reports (Global Liner Performance, Sea-Intelligence Sunday Spotlight, Trade Capacity Outlook). Specific pricing requires direct contact.

Source
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