Get 1 free coral for World Ocean Week
Sign up today and we’ll plant a free coral for you to celebrate World Ocean Week ✨
Start your journey to help save the ocean and fix the climate today
Plant trees and coral. Remove plastic and carbon.
Join 2 million others taking action today
2,586,936
Actions taken343,865 km²
Ocean protected$2.1M
Raised for projects56
Species protected2,328,725
Trees planted49,263
Corals plantedWhy you’ll love Only One
Grow your own forests and reefs Remove plastic and carbon pollution Learn how to help save the planet Plans from $9.00/mo
01
Grow your own ocean forests and reefs
See your impact come to life with precise tracking and updates from the field.
Why grow an ocean forest
4x more carbon
stored by ocean forests than a tropical rainforest on land
Unique ID: #32756
Unique ID: #2847
Why grow an ocean forest
4x more carbon
stored by ocean forests than a tropical rainforest on land
Unique ID: #32756
Unique ID: #2847
02
Remove plastic and carbon pollution
Help tackle the climate crisis and stop plastic waste choking the ocean.
Unique ID: #4785
Unique ID: #1847
In just one month
480 miles flown
you can reduce carbon emissions equal to
In just one month
480 miles flown
you can reduce carbon emissions equal to
Unique ID: #1847
Unique ID: #4785
03
Learn how you can help save the planet
Hear from inspiring activists and expert conservationists on steps we can all take.
Hear from our community
Together, we’re an unstoppable force for change.
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For anyone looking to take action for our ocean and our climate, Only One gives us incredible tools to make a difference and track our individual impact.
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Only One extends inspiration into tangible, traceable action for all of us.
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Intuitive, informative, elegant. Taking action to save our planet is ‘Only One’ click away and I can’t stop smiling!
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Only One is awesome. It’s great to have an easy place to go, make change, and learn about what we can all do in our every day lives.
Get 1 free coral for World Ocean Week
Sign up today and we’ll plant a free coral for you to celebrate World Ocean Week ✨
Get started with simple, impactful action for the planet today
Take your first action today
Add your voice to campaigns
Join millions to protect wildlife, stop plastic, fight for environmental justice, and tackle the climate crisis.
Learn how to save the planet
Hear from inspiring activists and expert conservationists on steps we can all take to heal our Earth and ocean.
Fund effective solutions
Restore ocean health by growing your own forests and reefs, removing plastic, and eliminating carbon pollution.