Maritime & Shipping · head to head
Clarksons vs Portcast

Clarksons
Maritime & Shipping
World's leading shipbroker and data provider
- From
- $3000/month
- Rated
- -

Portcast
Maritime & Shipping
AI-powered container tracking and ETA
- From
- $500/month
- Rated
- -
The short version
- Each has a real cost: Clarksons uK government contract award notice on find-tender.service.gov.uk shows a Clarkson Research Services Limited data subscription contract valued at 6,500 GBP excluding VAT (7,800 GBP including VAT) for the period 1 November 2025 to 31 October 2026; Portcast pricing is not published
- They diverge on capability: Clarksons covers Market intelligence, Portcast covers Predictive ETAs.
Where they differ
Only the attributes on which Clarksons and Portcast actually diverge.
Identical on both: pricing model (subscription), free tier (No), platforms (Web, Api), 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 Clarksons
- Market intelligence
- Fleet database
- Freight rates
- Research reports
- API
- Excel add-in
- Data exports
Only in Portcast
- Predictive ETAs
- Container tracking
- Exception alerts
- Port congestion data
- TMS platforms
- ERP systems
- Shipping lines
Both cover
- Web support
- Api support
What people use each for
The jobs each tool is most often brought in to do.
Clarksons
No use cases recorded yet. See the Clarksons review.
Portcast
- Real-time container and air cargo tracking across carriersnot Clarksons
- Predicted ETAs and delay forecasting for ocean freightnot Clarksons
- Port congestion monitoringnot Clarksons
- Auditing freight invoices automaticallynot Clarksons
- Feeding predicted arrival data into a TMS or ERPnot Clarksons
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Clarksons
- UK government contract award notice on find-tender.service.gov.uk shows a Clarkson Research Services Limited data subscription contract valued at 6,500 GBP excluding VAT (7,800 GBP including VAT) for the period 1 November 2025 to 31 October 2026
Portcast
- Pricing is not published
- Sold to freight forwarders, 3PLs and shippers rather than to businesses tracking their own occasional shipments
- Value depends on integrating with an existing TMS or ERP rather than working standalone
Pricing, plan by plan
Clarksons
$3000/month- Shipping Intelligence Network$5000/month
- Market data
- Fleet database
- Research reports
Portcast
$500/month- Professional$1500/month
- AI-powered ETAs
- Container tracking
- Analytics
Which should you pick?
Choose Clarksons if
- You need market intelligence.
- You work on Web, Api.
- You also want fleet database.
Choose Portcast if
- You need predictive etas.
- You work on Web, Api.
- You also want container tracking.
Questions people ask
- Is Clarksons or Portcast better?
- Neither clearly leads. Clarksons starts at $3000/month and Portcast at $500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Clarksons or Portcast?
- Clarksons starts at $3000/month and Portcast at $500/month.
- Does Clarksons or Portcast run on more platforms?
- Both run on Web, Api, so platform support will not decide this one for you.
- What can Clarksons do that Portcast cannot?
- Clarksons covers Market intelligence, Fleet database, Freight rates, Research reports. Portcast covers Predictive ETAs, Container tracking, Exception alerts, Port congestion data. Both handle Web support, Api support.
Related pages
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- Clarksons vs Sea Machines
- Clarksons vs Veson Nautical
- Clarksons vs Wartsila Voyage
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- Clarksons vs Dataloy
- Clarksons vs DNV Maritime
- Clarksons vs exactEarth
- Clarksons vs FourKites
- Clarksons vs Freightos
- Clarksons vs INTTRA
- Clarksons vs Kpler
- Clarksons vs Lloyd's List Intelligence
- Clarksons vs NAPA
- Clarksons vs Nautilus Labs
- Clarksons vs Navis N4
- Portcast vs MarineTraffic
- Portcast vs ChartCo
- Portcast vs Kongsberg Maritime
- Portcast vs Sea Machines
- Portcast vs Veson Nautical
- Portcast vs Wartsila Voyage
- Portcast vs Windward
- Portcast vs Dataloy
- Portcast vs DNV Maritime
- Portcast vs exactEarth
- Portcast vs FourKites
- Portcast vs Freightos
- Portcast vs INTTRA
- Portcast vs Kpler
- Portcast vs Lloyd's List Intelligence
- Portcast vs NAPA
- Portcast vs Nautilus Labs
- Portcast vs Navis N4
