Voltimo analyzes hourly electricity spot prices and tells you when to run energy-intensive devices — saving up to 60% on every cycle.
EPEX SPOT day-ahead wholesale (ct/kWh)
Anything flexible in timing and high in consumption benefits from voltimo.
Place 3–8 hours flexibly. Biggest savings in any household.
AvailablePre-heat during cheap hours, coast on thermal mass.
Coming soonTimer recommendation for the cheapest start time.
Coming soonCharge cheap, discharge expensive. Automate arbitrage.
Coming soonEvery day at 13:00, the exchange publishes tomorrow's prices. Voltimo evaluates all 24 hours instantly.
Our algorithm finds the cheapest hours matching your device and runtime. Contiguous or flexible.
Evening preview, morning reminder, instant alerts on price drops. You decide what to act on.
Color-coded hourly prices. Green = cheap, red = expensive. Sent as image to Telegram.
Tell us how many hours — we find the cheapest slot. 1h washer to 8h EV.
Evening preview, morning reminder, instant price-drop alerts. All automatic.
Week-over-week price comparison, ranges, and negative price hour tracking.
Monthly report showing how much you saved with optimal timing vs average usage.
See how cheap each hour is compared to the daily average, not just raw numbers.
Germany and Austria live. Expanding across 30+ EU market zones via ENTSO-E.
Full interface in English, German, Spanish, and French. Switch anytime in settings.
Minimal data. No tracking. GDPR compliant. Delete everything with one command.
Start free. Upgrade when you want push alerts and charts.
Dynamic tariffs are growing fast. Voltimo scales with the market.
No account needed. No download. Open the Telegram bot and type /start.
Open voltimo on Telegram