Octopus Energy Tariffs Compared
Octopus runs the UK's most diverse range of tariffs — from half-hourly Agile to overnight Go, heat-pump Cosy and daily-tracking Tracker. Here's an independent breakdown of each, who it suits and where it falls short.
Octopus Agile
Half-hourly variable rate. Best for flexible households with a smart meter. Risky if you can't shift usage.
Read full reviewOctopus Go
5-hour off-peak window at ~8p/kWh for EV charging. Day rate slightly above the cap. Best for EV households.
Read full reviewOctopus Cosy
Heat pump tariff with two off-peak windows. Cheapest UK option for low-flow-temp heating. Peak rate stings if you can't avoid 4pm–7pm.
Read full reviewOctopus Tracker
Single daily rate for gas and electricity. Cheaper than the cap most of the year, painful during winter wholesale spikes.
Read full reviewNot sure which Octopus tariff is right for you?
Start with these questions: do you have an EV (Go or Intelligent Go), a heat pump (Cosy), a smart meter and time to shift load (Agile), or just want lower-than-cap pricing without complexity (Tracker)? Each review explains the realistic annual saving for a typical household.
Compare tracked UK suppliers