Now inviting households

The cheapest plan for how your home really uses power.

Keeper reads your bill and smart meter data, prices every generally available plan on your actual usage, and gives you the honest answer, even when it's "stay where you are".

Register your interest Email hello@heykeeper.app and we'll send you an invitation.

Every plan, priced on your usage

Your yearly cost on each generally available plan in your area: cheapest first.
Example $0 $1k $2k Your plan today Keeper's pick …and 200 more plans
Keeper's pickCheaper than todayDearer than today
Example
Keeper's pick for a home with solar and a battery
Retailer · Plan name
$412 less a year
Priced on 12 months of meter data± 4%
Battery: charge 11am–2pm, power 5pm–10pm
Assumes paying on time; without that$310 less
Why Keeper

Not another comparison site.

Most comparison sites are paid by the retailers they send you to. Keeper starts from your meter, not from a partner list.

½

Your usage, half-hour by half-hour

Priced on when your home actually uses and sends power, not a "typical household".

∑

Every generally available plan

From the government's plan data, refreshed every week, not a shortlist of partners.

✓

The honest answer

We rank plans like your stingiest friend would: cheapest for you, first. Already on the best deal? Congratulations, you can close this tab.

Solar & batteries

Know when to charge, when to use, and when to sell.

Keeper runs your battery against every plan's prices on your own meter data, then tells you the settings that make the most of the plan you pick, and whether a bigger battery would pay.

A winter weekday, with a 13 kWh battery

What your battery does on Keeper's pick
Example Peak price sell spare solar 6amNoon6pm10pm
SolarCharging the batteryBattery powers the home

When to charge

From spare solar, or cheap and free grid hours where a plan has them.

When to sell

Send power back when the feed-in pays most, keep it when the evening price is higher.

Is a battery worth it?

See what a battery would save on your own usage before you buy one, on every plan.

Example
Our power bill keeps going up. We have solar, and we're picking up an EV next month that we'll charge overnight. Should we change plans, or get a battery first?
Your AI assistant · asked Keeper
Change plans first: that saves the most straight away. I asked Keeper to price every plan on your meter data, with the EV added. Here's what it found:
From Keeper · priced on 12 months of your smart meter data · example
Your plan, with the EV charging overnight$1,920 a year
Cheapest plan for you with the EV · Retailer, Plan name$1,505 · save $415
Add a 13 kWh battery (on its normal settings)about $190 a year less again
Battery settings on that plancharge from solar 10am–3pm, run the house 4pm–9pm
How sure Keeper is± 5%
Great. And the battery doesn't include what it costs to buy, right?
Your AI assistant

Your AI knows your life. Keeper knows the numbers.

Connect Keeper to the AI assistant you already use. It brings what it knows about your plans and habits; Keeper brings every plan, priced exactly on your meter. You get advice that fits your life, with figures you can trust.

CClaudeCChatGPTPPerplexityHHermesOOpenClawMMuse+ any assistant with custom connectors
Works with any AI assistant or agent that lets you add a custom connector. You choose what to share. Keeper doesn't store what you share in those chats.
How it works

Three steps, then Keeper keeps watching.

1

Upload your bill

And your smart meter file if you have it. We show you how to get it.

2

See your best plan

With how sure Keeper is, what it assumes, and how to switch.

3

Keeper keeps watching

Prices change. You hear about it when a better plan appears.

Stays in AustraliaYour data is kept in Sydney.
Delete anytimeOne button removes everything.
Shows its workingEvery figure comes with its assumptions.
No ads, no trackersYour bill is not a sales lead.

Be one of the first homes on Keeper.

We're inviting households a few at a time.

Register your interest