Observed arrival · 2026-10-19
Argonautics turns ship movements into port intelligence
A maritime intelligence dashboard for congestion, waiting times, turnaround, arrivals, and open tonnage across 44 northwest European ports.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Port planners and maritime operations teams
- Worth noticing
- Figures are compared with each port’s own 30- and 90-day baselines, and published with confidence scores.
Field notes
The homepage says the figures are derived from terrestrial AIS and are estimates, with confidence scores attached. Its sample open-tonnage rows include vessel type, deadweight, recent movement, laden state, and stated destination. The project describes Rotterdam as a free daily snapshot with seven days of history; paid-plan refresh is listed as hourly, with 15-minute refresh for Enterprise.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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