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Small steps, big impact

One Small Step is proven behavior change software that helps anyone achieve net zero emissions through lifestyle changes.  Decarbonizing humanity through mass climate behavior change.

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Download the app today

Available on both iOS and Android.

Want quick access?
Scan the QR code below👇🏽

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Your journey to net zero emissions starts here

Get the support, tools and systems you need to live a more sustainable lifestyle

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Take control of your environmental impact

Get clarity on the impact of:

🥗  the food you eat

🛍  the stuff you buy

🚗  the way you travel

💡  the energy you use

🗑 the waste you produce

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Take One Small Step today

Sign up to get sustainable living tips, access to new app features & behavior change courses.
We promise not to spam you.

As featured in

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“Mass behaviour change is absolutely critical if we’re going to avert the climate crisis. People acting collectively is a necessary part of the solution and it’s been really under-addressed”

What our members are saying

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"I love the detailed research and information I’m given on why we need to change our habits and exactly how much of an impact we can make if we do."

COURTNEY P

So far, our community has saved

8,003,097

kg of CO2e

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"I built this app in part for myself, because I really cared about climate change and environmental sustainability, but was struggling to live according to my values. One Small Step helps you identify the areas you can focus on in your life to make a meaningful impact, and supports you while you make those changes"

LILY DEMPSTER, FOUNDER

Together, our actions can make a huge difference to climate change

Download the app today & join over 60,000 people who are committed to reducing their environmental impact

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