Commons - Lower your carbon footprint | Product Hunt

Lower your carbon footprint

Hi Product Hunt, and thank you @chrismessina for hunting us!

I'm Sanchali, founder of Commons. We help you tap into the power of your spending to build a more sustainable world.

All of us have a carbon footprint. I started Commons after manually tracking and lowering mine over 6 years. I learned that our spending choices matter: I lowered my emissions by 30%, and saved about $2,000 a year, just by living more sustainably. However, I also learned just how difficult and complex the journey can be.

Together, our household spending influences 65% of global emissions. When we shift our collective spending, we influence companies. I started Commons to make it easy for people to see our carbon influence and lower our emissions.

With Commons, you can:

→ 💡 Measure Your Footprint Automatically calculate the emissions of everything you buy.

→ 🍃 Offset Your Emissions Balance out emissions you can't avoid by supporting verified climate projects.

→ 🏆 Build Your Sustainable Life Get practical strategies to reduce emissions that fit your lifestyle.

🔐 Privacy

We take privacy and security seriously. You own your information – we never sell your data. We use bank-level security to connect with your transaction history, and encrypt all data. You can delete your account anytime.

💪 Collective action

No one can tackle the climate crisis alone. Today we’re releasing a suite of new community features that make it easier to connect with and take climate action with others.

 The app is available on iOS and Android.

🌍 Take action for Earth Week

Want to go climate neutral for Earth Week? Use the code PH30 to get $30 off your first month of carbon offsets.


We're so excited to see what you share and would love your feedback along the way! Please follow our team on the app, and send us your thoughts and ideas on how to improve.