See your energy future with AI
Personalised, AI-powered energy planning, automation, and savings for every home. Discover, model, and optimise your energy journey—get started with 500 free credits.
Experience the "What-If" Magic
Watch as our AI analyses your energy profile and provides personalised insights, scenario modelling, and actionable recommendations in real-time.
See Watt-If in Action
What if I install solar panels?
Based on your roof size and energy usage, a 6.5kW system could save you $1,200/year and pay for itself in 7 years.
How much could I save with a battery?
Adding a 10kWh battery to your solar system could increase your savings by $400/year and provide backup power.
What about an EV charger?
With overnight charging on your solar system, you could save $800/year on fuel costs while reducing emissions.
Why Watt-If?
Personalised AI Insights
Ask anything—solar, battery, EV, tariffs, and more. Get instant, tailored answers for your home.
Scenario Modeling
See the impact of upgrades before you buy. Model savings, payback, and emissions for any scenario.
Guided Energy Journeys
Step-by-step plans for every upgrade. From solar to EVs, follow clear, actionable journeys.
Smart Device Automation
Let AI optimize your battery, solar, and smart devices for maximum savings and comfort.
Home Health Dashboard
See your home's energy health at a glance. Spot issues, track progress, and get personalised tips.
Multi-Property Management
Optimise energy for all your homes, rentals, or business sites—switch profiles instantly.
Data Ownership & Privacy
You control your data. Import, export, and manage your information with full privacy.
How Watt-If Works
1. Ask Anything
Type your energy questions—solar, battery, EV, or efficiency—and get instant, AI-powered answers.
2. Model Scenarios
See the impact of upgrades before you commit. Compare savings, payback, and environmental benefits.
3. Follow Guided Journeys
Get step-by-step plans for every upgrade, with progress tracking and actionable tasks.
4. Automate & Optimize
Let AI automate your devices for maximum savings, comfort, and sustainability—hands-free.
Loved by Energy-Conscious Homeowners
Join hundreds of users who have transformed their energy future with Watt-If
"Watt-If helped me save $1,200/year on my energy bill. The AI insights are incredible—it's like having an energy expert in my pocket!"
Alex Green
Homeowner
Saved
$1,200/yr
"I love how easy it is to model different scenarios. The guided journeys made installing solar feel like a breeze. Highly recommend!"
Samantha Lee
Property Owner
Saved
$800/yr
"The token system is genius—I only pay for what I use. The support team is fantastic and the results speak for themselves!"
Chris Patel
Tech Enthusiast
Saved
$950/yr
Ready to Transform Your Energy Future?
Join thousands of homeowners who are already saving money and reducing their carbon footprint with Watt-If.
Get 500 free credits when you sign up—enough to answer your top questions, on us!