Third-party claims
An insurer and a third-party claimant disagree on apportionment and quantum: what that costs, and what an early assessment changes.
Go to third-party claims
Arbitrium is a neutral dispute resolution platform for disputed motor claims: claims by third parties, and recoveries between two insurers. Both sides present their case and receive the same reasoned assessment minutes after the last word, with a figure they can settle on. That saves motor insurers time and money across the whole claims portfolio.
Arbitrium at a glance

Arbitrium takes both kinds of dispute through the same five steps to a settlement.
An insurer and a third-party claimant disagree on apportionment and quantum: what that costs, and what an early assessment changes.
Go to third-party claimsTwo insurers disagree after a collision over who bears what share: what that costs, and what an early assessment changes.
Go to recoveries
Both sides put their case in writing, in the same structure. The assessment arrives minutes after the last word, not months later. There is no hearing and no mediator.
Step 1
You invite the claimant by link. They describe the collision, guided by plain questions.
Step 2
You answer point by point. The claimant then has a week to respond, and you have a week for the last word.
Step 3
Both sides upload photos and documents directly. They are evaluated and form part of the case assessment. Witnesses give their own account through a separate link.
Step 4
An AI model specialised in motor liability predicts how a court would decide. Both sides receive the same reasoned assessment of apportionment and quantum, at the same time.
Step 5
Each side has three days to say yes or no to the figure. If either says no, there are up to two rounds of offers. Nothing binds either side until they agree.

We show you the demo in person, on one of your own files if you like. Write to us and we’ll set up a time.
Request a demoor email us at kontakt@arbitrium.legal
The code or link in our letter takes you straight to your cases.
Want a code for your company? Write to us.