Transport & logistics platforms
HazApp and Karus Mobile Management cover planning and dispatch, manifests, consignments, hazardous goods and fleet compliance. BestlogLMS manages vehicle deliveries from factory to dealer.
Karus Systems
The software behind your logistics operation
We build and support the apps your teams use every day — on the road, in the warehouse and at the customs desk. If you need a hand with one of them, start here.
Who we are
Karus Systems builds bespoke business software for transport, logistics, freight, warehousing and delivery operations. Our software is delivered under the RentUrApp™ brand.
Based in the UK, the RentUrApp™ team works in a unique way. We take the time to understand the specific business needs and operational requirements of each individual client before working on the needed business software.
This site is here to support the people who use that software day to day. If something isn't working, or you want to get more out of an app you already have, get in touch and we'll help.
01 What we do
What we support
Our software falls into three groups. Whichever you use, support comes from the team that built it.
Mobile apps for the field
Bestlog Go, HazGo, Hazcan and Smart Inspect put the job in the driver's or operator's hand — inspections, scanning, proof of delivery and activity logs, built to keep working offline.
Customs & compliance
Customs Breeze manages customs clearance and import documentation. ExactLive links manifests and consignments to live proof-of-delivery and tracking events.
02 What we do
What our clients say
RentUrApp delivered exactly what we were looking for and more.
RentUrApp™ software has helped us to enhance our customer service in many different ways.
Using the customs import tool it's the first time in 6 months we are done by 17.30 having saved 5 hours of work!
Need help with an app?
Email our support team — tell us which system you're using and what's happening. The more detail you can give us, the faster we can pin it down.