Lease and trade the same fleet, without two systems
Most operators do both. A container is leased, comes back, is sold or leased again. Krak Stack keeps one history per container across every deal it has been on.


Real screen (demo company, fictitious data): one inventory for leased and traded containers.
What it does
Three things you stop doing by hand
Sell a container on its way back
A container announced on a return can be sold at the depot gate. The lease closes and the sale starts when it is dropped off.
One container, one history
Every lease, sale, release, return and claim appears on the container, in order, with who did what.
Booked shows on top of position
A container in depot or on lease can already be booked for its next deal. The badge shows it, so it is never promised twice.
Linked automatically
What updates without anyone touching it
Per diems and sales from the same record
The lease bills its per diems and charges, the sale bills its buyer, from the same containers.
One stock for both teams
Leasing and trading pick from the same available stock, by region, country and port.
Same bank reconciliation
Lease and sale invoices are matched to payments in one place.
Common questions
Get started
Ready to modernize your container operations?
See how Krak Stack can streamline your leasing, trading, and inventory workflows in one connected platform.
14-day free trial, no card needed. Demo on request.