Maritime & Shipping · head to head
Alphaliner vs Dataloy

Alphaliner
Maritime & Shipping
Container shipping data and analysis
- From
- $800/month
- Rated
- -
The short version
- Each has a real cost: Alphaliner now delivered through AXSMarine rather than independently, and alphaliner.com redirects there; Dataloy dataloy has been rebranded as Sedna VMS ("Sedna Trade Voyage Management System (Dataloy)"); its own site publishes no pricing and every plan action is a Request a demo button, per Sedna's own site.
- They diverge on capability: Alphaliner covers Fleet database, Dataloy covers Voyage planning.
Where they differ
Only the attributes on which Alphaliner and Dataloy actually diverge.
| Attribute | Alphaliner | Dataloy |
|---|---|---|
| Starting price | $800/month | $1500/month |
| Platforms | Web | Web, Windows |
| Founded | 1998 | 1987 |
Identical on both: pricing model (subscription), free tier (No), user rating (Not yet rated), category (Maritime & Shipping).
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
- Data exports
- Excel reports
Only in Dataloy
- Voyage planning
- Operations management
- Demurrage calculation
- Bunker planning
- ERP systems
- Accounting
- Market data
- Windows support
Both cover
- 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 Dataloy
- Port and terminal call analyticsnot Dataloy
- Fleet monitoring with technical and commercial vessel datanot Dataloy
- Suez and Panama canal traffic analysisnot Dataloy
- Feeding shipping data into internal systems through the API hubnot Dataloy
Dataloy
No use cases recorded yet. See the Dataloy review.
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
Dataloy
- Dataloy has been rebranded as Sedna VMS ("Sedna Trade Voyage Management System (Dataloy)"); its own site publishes no pricing and every plan action is a Request a demo button, per Sedna's own site.
Pricing, plan by plan
Alphaliner
$800/month- Professional$1500/month
- Fleet database
- Charter rates
- Weekly reports
Dataloy
$1500/month- VMS Pro$3000/month
- Voyage planning
- Operations
- Demurrage
Which should you pick?
Choose Dataloy if
- You need voyage planning.
- You work on Web, Windows.
- You also want operations management.
Questions people ask
- Is Alphaliner or Dataloy better?
- Neither clearly leads. Alphaliner starts at $800/month and Dataloy at $1500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Alphaliner or Dataloy?
- Alphaliner starts at $800/month and Dataloy at $1500/month.
- Does Alphaliner or Dataloy run on more platforms?
- Alphaliner runs on Web. Dataloy runs on Web, Windows.
- 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 Dataloy is typically brought in for.
- What can Alphaliner do that Dataloy cannot?
- Alphaliner covers Fleet database, Charter rate tracking, Capacity analysis, Market reports. Dataloy covers Voyage planning, Operations management, Demurrage calculation, Bunker planning. Both handle Web support.
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- Dataloy vs MarineTraffic
- Dataloy vs ChartCo
- Dataloy vs Kongsberg Maritime
- Dataloy vs Sea Machines
- Dataloy vs Veson Nautical
- Dataloy vs Wartsila Voyage
- Dataloy vs Windward
- Dataloy vs DNV Maritime
- Dataloy vs exactEarth
- Dataloy vs FourKites
- Dataloy vs Freightos
- Dataloy vs INTTRA
- Dataloy vs Kpler
- Dataloy vs Lloyd's List Intelligence
- Dataloy vs NAPA
- Dataloy vs Nautilus Labs
- Dataloy vs Navis N4
- Dataloy vs NAVTOR

