Free Bill Checker

Your business energy bill, checked online.

Usually checked within 5 minutes.

Openlight reads your bill line by line, flags anything wrong, and helps you recover confirmed overcharges.

Check my bill How it works

Private PDFEvery charge recalculatedEvidence on every result

OPENLIGHT

Issue found

We found a £58.92 potential overcharge.

Meridian used 28.90p/kWh. Earlier bills consistently used 26.45p/kWh.

Supplier charged£736.62

Openlight calculated£677.70

Difference£58.92

Recovery is readyCalculation and evidence pack prepared→

One bill is enough to begin

From PDF to a result you can verify.

Upload your bill

Choose the original supplier PDF. You can leave while it is checked.

Automatic checks

Openlight recalculates charges, checks tax, rates, reads and earlier bills.

See the evidence

Get one clear verdict, the exact maths and the source behind every check.

All clearAll clear with adviceIssue found

Three verdicts. No confidence score. No hidden review stage.

Ongoing energy management

Put the routine on autopilot.

After the first bill is checked, Openlight can keep future bills, contract dates and the next action in view. You stay in control of every decision.

Bill checked
Next bill watched
Contract date tracked
Action flagged

Watching

3 active

Next bill expected3–7 October

Watching

Contract end date31 March 2027

Tracked

Meter-reading actionDue 30 September

Your action

Example information shown to demonstrate the account view.

Bills checked

Upload or forward new bills so routine checks do not start from scratch.

Important dates watched

Keep the next bill, meter-reading actions and contract end date in view.

Action when needed

See a clear prompt when something needs your attention.

The routine is automated. The decisions remain yours.

Private to your business

Only your business and authorised systems or people can access the bill.

Evidence with every result

The calculation and source information stay connected to the result.

You approve every action

Nothing is sent, agreed or changed without your approval.

Your first check

Start with the bill you already have.

Common file types accepted.

Check my bill