Ursiluz - Comparador Luz y Gas

Ursiluz

About this app

Compare electricity and gas rates with real data from your consumption and start paying only what's fair, without estimates or hidden fees.

Ursiluz is an independent and completely free app for comparing electricity and gas rates in Spain without any hassle. We don't sell energy or charge commissions: we help you save with clear information, real data, and total transparency, so you know exactly what you'll pay, with no surprises.

Unlike other comparison sites, Ursiluz analyzes your actual consumption to offer personalized recommendations, without generic estimates or commercial interests.

What can you do with the app?

- Compare electricity and gas rates with real data from your consumption, including fixed, indexed, time-of-use, and advanced tariffs, adapted even to highly variable consumption.

- We evaluate each option hour by hour based on your consumption and surplus, analyzing a wide selection of energy suppliers, including the leading ones in the market.

- We offer tools such as a Social Bonus calculator, detection of tariffs with special discounts (seasonal homes, second homes, etc.), and comparisons fully tailored to your specific needs.

- Add gas supplies, including regulated tariffs (TUR), with automatic price calculations and precise comparisons.

- Connect your meter in minutes to analyze your actual consumption, view your hourly consumption patterns, and automatically calculate your optimal contracted power. Direct integration with electricity distributors and Datadis.

- Use the advanced power calculator, with realistic cost estimates to see how much you would save by increasing or decreasing your contracted power, including processing fees.

- Upload your bills or scan the QR code to automatically detect your data and compare your current tariff with the best options on the market.

- Save, download, and manage all your bills in one place, making Ursiluz your energy management hub.

- Receive automatic and personalized notifications when a better tariff becomes available.

- Connect your photovoltaic system (Deye, Huawei, SolarMan, TurboEnergy, and more) to view your production, consumption, battery, and surplus energy in real time.

- Simulate how much you could save with solar panels and batteries by estimating production, self-consumption, and surplus energy using the photovoltaic system design and calculation tool.

- Access exclusive promotions and use referral codes (Octopus, Niba, and others).

- View your actual consumption in detail, including billing periods and energy behavior.

- Explore fuel prices, service stations, and electric vehicle charging points, and find the best options by saving frequently used locations for easy access.

- Access the Ursiluz Academy, with quick guides and free courses to learn about electricity bills, consumption, and tariffs, with a certificate upon completion.

- View weather data for your energy supplies to better understand your consumption.

- Get quick answers to your questions thanks to a constantly updated FAQ database.

- Manage your user account more securely with Google login and two-step verification (2FA).

- Contact the Ursiluz support team, a non-profit community committed to transparency and responsible consumption.

- Receive direct support through Ursula, the Telegram automated assistant that answers your energy questions in real time.

More than 20,000 people already trust Ursiluz to reduce their bills and better understand their energy consumption.

Your data is protected and never used for commercial purposes. Ursiluz adheres to high security and privacy standards. We never change your energy provider without your consent.

Download the app and start paying only what's fair for your energy today, with real data and without depending on any company.