Making buildings cheaper to run and better to be in.

Most buildings overspend on energy. We show you exactly where.

Enter an address and get an instant property brief from public data, no bill needed. Create a free account for the full report, then upload a bill to sharpen the numbers with your own data.

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Zero data

We build your property brief from public data before you upload a single bill

kWh

Every saving we report is in kilowatt hours and pounds, traceable to your own data

SECR

Automated compliance reports generated from your actual consumption data - no consultant required

Run my building

See what your building is losing before you upload a bill.

Start typing your building address and pick it from the list. We build your brief from public records - create a free account to unlock the full report.

Searches contribute to the UK benchmark.

How it works

Start free. Scale when you are ready.

01

See your building

Enter your address. ALGI pulls public records - EPC, benchmark, climate, grid region, and air quality - and returns an instant property brief. No bill needed - just a free account to unlock the full report. The figures are indicative estimates from public data.

02

Upload a bill for precision

Add an energy bill. ALGI reads it against live market rates and sharpens the brief with your actual figures, telling you where you are overpaying. Takes minutes.

03

Scale when ready

Subscribe for ongoing monitoring across every meter, government grants matched to your building, and SECR reports. Add ALGI hardware later if it makes sense - all leased, no capital outlay.

The platform

Every number is traceable - to public data or to your own bills.

ALGI starts with an estimate from public data so you get a useful picture in seconds. Upload a bill and it reads your actual figures against live tariff rates for precision. We always tell you which is which - indicative from public data, or measured from your bills.

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The hardware layer

When you are ready, the building can look after itself.

The ALGI Hub works with the systems already in your building. ALGI Sense measures the conditions in each room. Together they cut what the building wastes and make it better to be in, all leased, all reversible.

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Frequently asked questions

Common questions.

How can I tell if my building is overspending on energy?
Most buildings overspend without knowing where. ALGI builds an instant brief from public data, EPC, benchmarks, climate, and grid, so you can see how your building compares before uploading a single bill. Adding a bill sharpens the figures against live rates.
Do I need to install anything to get a property brief?
No. The brief is built entirely from public data using just your address. Hardware is optional and comes later, only if a building is ready for it.
Does ALGI make projections or use my real data?
Real data. ALGI works from your actual bills and public records, and always tells you which figures are measured and which are indicative, so every number is traceable to its source.
What does the energy platform cost?
You can start free with a property brief and one bill analysis. Paid tiers are priced to the building; book a call and ALGI runs your brief before quoting.
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We will run a brief on your building before we speak.

Before the first call, we pull your building EPC data, grid carbon intensity, and comparable benchmarks. You come to the conversation already knowing the numbers.

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