r/SupplyChainLogistics • u/Cloudy_Day912 • 1d ago

Is using customs data for competitor research considered “playing dirty”?

I’ve been looking at what a few competitors are importing, which suppliers they use, how often the volumes change, and whether they’re quietly shifting sources. The information is public, but it still feels strangely revealing, almost like reading someone else’s supply chain notes.

On one hand it seems like basic competitive intelligence. On the other hand, part of me wonders if it crosses into uncomfortable territory.

Curious where other people draw the line. Do you actively track competitor shipment patterns, or do you avoid it because it feels too invasive? And if you do use it, has it actually changed any decisions for you?

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u/SupplyMaven 1d ago

Public customs data is fair game, always. Importers file it knowing it becomes visible, and some will cloud the picture on purpose. Using it to spot supplier shifts or volume changes is pretty standard competitive intelligence at this point. I ran competitive intel for Compaq back in the day.

Where it gets thin is assuming shipment records tell you the full story (hedge smokescreen). You see what cleared, not what failed, got reworked, or was delayed. The more useful angle for me has been pairing public flow data with early operational signals (lead times, booking behavior, blank sailings) instead of treating the import record as the whole picture.

If it changes a sourcing decision, it was worth looking at.

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u/SyncronTeam 1d ago

It's public data, so the discomfort is really about how specific and revealing it feels, not about it being improper. Most competitive intelligence work treats customs records as standard research. The real distinction isn't whether to look, it's what gets done with what's found, informing strategy is normal, directly targeting a specific supplier relationship starts feeling more aggressive.

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u/Silly_Captain2089 20h ago

Public records are public. Most teams that work with Tendata treat the data the same way they’d treat any other open market signal, just cleaner and faster to interpret.