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Voltij
See when electricity is cheapest — free, no account
Voltij shows live day-ahead electricity prices per hour - today and tomorrow - and tells you in plain language when power is cheapest, so you can run appliances or charge your EV at the right moment. Built for the Dutch dynamic-energy market (ENTSO-E data). Free, no account, no tracking cookies, installable as a PWA.
Hey PH 👋 I'm the maker of Voltij. Dynamic electricity contracts are taking off in the Netherlands - your price now changes every hour with the market. The hard part is knowing when it's actually cheap, so you can time your washing machine, dishwasher or EV charging.
I kept wanting a dead-simple way to see that, but every tool wanted me to sign up or switch suppliers first. So I built Voltij: it just shows the hourly prices (today + tomorrow) and tells you in plain language "run it now" or "wait until X" - free, no account, no tracking cookies.
Data comes straight from the ENTSO-E day-ahead market. Would love your feedback 🙏
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About Voltij on Product Hunt
“See when electricity is cheapest — free, no account”
Voltij was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #156 on the daily leaderboard. Voltij shows live day-ahead electricity prices per hour - today and tomorrow - and tells you in plain language when power is cheapest, so you can run appliances or charge your EV at the right moment. Built for the Dutch dynamic-energy market (ENTSO-E data). Free, no account, no tracking cookies, installable as a PWA.
Voltij was featured in Web App (122.8k followers), Home (170.1k followers) and Climate Tech (13.1k followers) on Product Hunt. Together, these topics include over 47.7k products, making this a competitive space to launch in.
Who hunted Voltij?
Voltij was hunted by Ax. K. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Voltij stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ax. K