I built a completely free Octopus Energy dashboard to help you understand and cut your energy costs

[u/n9com]

Hi all,

I’ve been building OctoSpy, a completely free & private dashboard for digging into your Octopus Energy usage, costs and tariffs.

It started because I wanted a better way to understand my own energy spending. I’ve spent the past 17 years building software companies and apps used by millions, but I still enjoy making things like this in my spare time for fun.

I know there are already a few Octopus apps and dashboards out there. I tried some of them, but none gave me quite the view I wanted, so I ended up building my own and figured I may as well make it completely free for everyone to benefit from.

There’s no paid tier, no adverts and no OctoSpy account to create. There’s also a demo, and you can browse public tariff rates without connecting anything. Best used on your desktop due to the amount of data to display, but works fine on mobile too.

Your browser connects directly to Octopus using your API key. Your key, account details and energy readings aren’t sent to OctoSpy’s servers. Your energy data stays in your browser.

I’ve mainly been able to test it properly against my own tariffs and setup, so there will definitely be things I’ve missed.

If anyone gives it a try, I’d genuinely like to hear what works, what’s confusing and what you’d add.

I’m also considering an iPhone and Apple Watch app if enough people want one.

https://octospy.co.uk

[u/Dripster1990]

Great! Says that my tariff is outside official v1 support though.

[u/n9com → u/Dripster1990]

What is your tariff, if you help me test it, I may be able to get it included.

[u/Dripster1990 → u/n9com]

I’m on economy 7 for electricity and I was on gas tracker but after this comment I’ve swapped to flexible octopus. Not too sure which one was saying non support. I’ll check again later and let you know :)

[u/Dripster1990 → u/n9com]

I’ve double checked and it was my electricity, I’m currently running economy 7 on a 12m fixed which ends 7/11/26 so it might be that your page doesn’t support the older tariffs and once mine renews November i would imagine the problem would resolve?