Tariff comparisonWhole-home tariff choice

Octopus Agile vs Tracker for modern energy homes

Compare Octopus Agile and Tracker for battery, EV, solar, and heat-pump homes, with a focus on how each tariff fits a real mixed-device property.

Private beta rollout

Use this comparison to narrow the shortlist, then verify the live tariff terms.

Should your home chase half-hourly price swings, or does a calmer daily-rate tariff fit the property better?

Check current supplier rates and eligibility after using this page

Use the linked tariff playbooks for the detailed fact pattern

Choose based on your device mix and operating style, not just a headline overnight rate

Where Octopus Agile wins

  • Battery homes that can genuinely automate charging and discharge around half-hourly price swings.
  • Homes willing to watch or automate around intraday volatility, including occasional negative-price periods.
  • Properties where solar, battery and flexible demand can all move in response to price.

Where Octopus Tracker wins

  • Heat-pump and all-electric homes that want calmer daily planning.
  • Households that want wholesale-linked pricing without making slot-by-slot decisions all day.
  • Users who value predictable 24-hour pricing over aggressive arbitrage opportunities.

What both tariffs can still get wrong

A tariff that looks cheaper on paper can still perform badly if the battery, EV, and heating stack are fighting each other.
Neither tariff explains whole-home cause and effect on its own; you still need to know what actually consumed the cheap periods.
The better tariff often depends on whether the property is battery-led, heat-pump-led, or EV-led.

Practical verdict

  • Choose Agile when the home has real flexibility and a reason to respond to half-hourly signals.
  • Choose Tracker when the home needs simpler daily cost visibility and fewer timing decisions.
  • Before switching, verify whether your battery and heating setup can actually act on the tariff you choose.

Read the full tariff playbooks

These supporting pages explain each tariff in more detail, but the comparison page is where the commercial decision gets clearer.

Related whole-home problems

These use-case pages connect the tariff choice to the actual household behaviour that usually causes the decision in the first place.

Smart controls to compare alongside the tariffs

The tariff choice and the battery strategy usually need to be decided together, not in isolation.

Decision-stage CTA

Tell us which side of this tariff decision you are on

If this comparison matches the decision you are genuinely making at home, share the setup you already have installed and we will review whether the product is actually relevant.

1Share the devices already installed
2We review fit for the current rollout
3Priority invite when your setup matches

Join with just your email. Setup details are optional, but they help us prioritise compatible homes.

Optional setup details

Share your brands, tariff, or anything not listed below if you want a faster compatibility review.

3 setup details sharedCurrent rollout is focused on Octopus + MyEnergi + battery homes, with Solis support expanding in beta.

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