How Bloom works
A private energy savings advisor. We analyse your real Octopus smart-meter data in your session, give you a clear recommendation, then discard it. No account needed.
You connect your Octopus account
Read-only and session-only — we can see your half-hourly usage and tariff, nothing else. No password, no payment access, and you can disconnect anytime.
We analyse your real usage — privately
We look at when you use electricity and how much you spend at expensive vs cheap rates. Analysis runs in your browser session — your data isn't added to a profile or shared.
We size the right battery for you
Bigger isn't always better. We find the battery setup that pays back quickest for your actual usage — not a generic home.
You get a clear recommendation
One main suggestion, plus smaller and larger options so you can see the trade-offs. Honest savings, payback, and trust signals throughout — designed to be shareable, not gated.
We forget
When you leave, your smart-meter history is discarded. No long-term storage. No household profile. No follow-up emails. Come back anytime and start fresh.