🐙 OctoCompare 🐙

Compare your electricity and gas usage against every Octopus Energy tariff — live data from the Octopus API, no login needed.

This site is a guide only. Results are estimated based on current tariff prices and your typical usage — they won't reflect your exact future savings. Always check the Octopus website for the most up-to-date pricing before switching.
Do you have any Low Carbon Technology?
All non-fixed tariffs (including Flexible Octopus, Agile Octopus, Octopus Go, Cosy Octopus, and Octopus Flux) are variable and subject to change. Ranking is based on current prices only, not predicted future costs.
Key
🏆 Cheapest tariff — best value for your usage
Fixed Fixed rate — price locked for the tariff term
Variable Variable rate — price can change over time
🔒 Not eligible — you don't currently meet the Low Carbon Technology requirements for this tariff. Tick the boxes above to unlock.
2 rates Tariffs like Intelligent Octopus Go show day rate / off-peak rate (in green). The off-peak rate applies 23:30–05:30.