Free tools

Try Orbis
before you book a call.

Four ways to see how Orbis would read your fleet — without uploading anything, signing up, or speaking to anyone. Each takes between 10 seconds and 30 minutes.

Calculator 10 seconds

Fleet emissions audit

Three inputs, ten seconds. A directional CO₂e estimate for any UK fleet, no upload.

Run the audit →
Read Read time: 5 min

Sample report

A worked SECR report from a demo fleet — what an Orbis quarter actually looks like.

Open the sample →
Calculator 5 minutes

EV verdict tool

Should this specific car go EV? Side-by-side TCO vs the diesel/petrol equivalent.

Get a verdict →
Conversation 30 minutes

Fleet review

A 30-minute strategic review with our team — bring a question, leave with a recommendation.

Book the review →
Calculator 20 seconds

Company car BIK tax calculator

The Benefit-in-Kind tax on any company car — electric, hybrid, petrol or diesel — with the employer NI and the rate trajectory to 2029/30. Free, no signup.

Calculate the BIK →
Calculator 20 seconds

Salary sacrifice car calculator

How salary sacrifice pricing works, worked net-monthly-cost examples across all three tax bands, then model your own car on the 2026/27 BIK position.

Work out the cost →
Guide Checklist

Fleet audit

What a fleet audit covers under UK law: tachograph and drivers' hours, licence checks, grey fleet, MOT and CPC, plus the compliance checklist behind it.

Read the fleet audit guide →