Mombasa and Dar es Salaam don't just serve Kenya and Tanzania. Between the Northern Corridor and the Central Corridor, these two ports move cargo destined for Uganda, Rwanda, Burundi, South Sudan, the DRC, and beyond, landlocked countries with no coastline of their own, entirely dependent on these two gateways for anything that arrives by sea. That's a lot of weight for a port call process that, in practice, still runs on a spreadsheet and a WhatsApp group.
The Problem
A vessel calling at Mombasa or Dar isn't just a local transaction. Cargo clears the port and then moves inland by road or rail, often with multiple parties across borders waiting on the same information: has the vessel arrived, is the PDA approved, when does discharge finish, what does the final account look like. When that information lives in a spreadsheet that only the agency's ops team can see, everyone downstream is stuck waiting on someone to manually relay an update.
The two-corridor reality adds its own friction. An agency in Mombasa might be coordinating with a principal in Europe, a transporter in Kampala, and a clearing agent at the border, three different parties, three different expectations for how updates should arrive. Right now that usually means the same information gets typed out three separate times, in three separate formats, with three separate chances for something to get lost or contradicted.
And when a dispute comes up, whether it's a demurrage disagreement or a question about what was actually approved on a PDA, reconstructing the trail across scattered emails and chat threads takes real time the agency doesn't have, especially with cargo already moving inland and everyone downstream wanting an answer now.
Why It Persists
East Africa's port agencies didn't end up here by accident. A few specific things keep the spreadsheet-and-WhatsApp setup standing.
The corridor's complexity gets absorbed by people, not systems. Agencies here have gotten very good at manually coordinating across multiple countries and parties, which is exactly why the underlying tooling has never had to catch up. Skilled people compensate for weak systems, until volume outgrows what any team can manually hold together.
Most maritime software isn't built with landlocked-corridor logistics in mind. Available platforms tend to assume a simpler port-to-buyer relationship, not a chain that runs through a port, a border, and a destination country that may be a thousand kilometers inland. Agencies end up patching that gap with spreadsheets and manual updates because nothing off-the-shelf fits the actual shape of the work.
The region's agencies compete on relationships, not on process, so process improvements get deprioritized. Trust with principals and transporters is built through personal reliability, not shared systems, which means the tooling underneath rarely gets questioned even as call volume grows.
The Solution
What East Africa's port agencies need isn't a system built for a simpler trade lane. It's one built around the actual port call, that scales cleanly to a multi-party, multi-country reality without turning into a manual relay job.
That means one place where the PDA, the approval, the port call status, and the final account all live, visible to everyone who needs to see it, not just whoever's checking the spreadsheet that day. It means a client approval process that works the same whether the principal is in Nairobi or Rotterdam, a secure link, one tap, no login, no waiting on a reply to get relayed onward. And it means a Statement of Facts that builds itself from logged events, so when a dispute comes up weeks later, the record is already there instead of needing to be reconstructed under pressure.
QUAYLINE was built for exactly this kind of corridor complexity. Not a simple point-to-point shipping tool, and not a spreadsheet trying to hold together a six-country trade lane through sheer effort. A system shaped around the agency's real work, built to keep the whole chain informed without anyone having to relay the same update three times.
What To Do About It
If your agency is coordinating Mombasa or Dar es Salaam port calls across multiple countries through spreadsheets and manual updates, that's not a failure of your team, it's what happens when a genuinely complex trade lane runs on tools built for something simpler. But it's worth asking how much of your team's time goes into relaying information that a shared system could just show, automatically, to everyone who needs it.
The agencies that fix this first get a real edge across one of Africa's busiest corridors: fewer relayed updates, a cleaner record when disputes come up, and principals and transporters who can see status for themselves instead of waiting on you to tell them.