Launching today
GasOnline
Find the cheapest fuel in Spain, updated every 30 minutes
2 followers
Find the cheapest fuel in Spain, updated every 30 minutes
2 followers
Compare official prices from 11,200+ petrol stations across Spain. Search by town or near you, browse the map, see how each price compares with the rest of your province and read weekly price reports. Free, no sign-up, in Spanish.




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Hola Product Hunt! 👋 I'm Enrique, and GasOnline is my second launch here.
In Spain the same fuel can cost 30+ cents more per litre depending on where you fill up. The Ministry publishes every price, but as a raw dataset that's hard to use from your phone.
GasOnline turns that data into a fast, clean comparison:
11,200+ petrol stations, refreshed every 30 minutes from the official source
Search by town or "near me" and sort by price
Map with the median price per province
Each price is compared with the rest of your province, with icon and text, not just colour
How much you save on a full tank compared with the local average
Weekly report on which provinces and brands went up or down
EV chargers, LPG, hydrogen and 23 fuel types
Light and dark mode, accessible (WCAG 2.1 AA)
It's the successor of an app I made years ago (gasonlineapp.es), rebuilt from scratch with Next.js and PostGIS. A new mobile app is on the way.
The UI is in Spanish because the data covers Spain only. If you drive here, I'd love to know: what would make you open it before every refuel?