Funding the future
I feel good about Wren as a solid one-stop shop for supporting sustainability.
By Bill C.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
407 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Wren is the premiere all-in-one climate subscription for individuals. Wren helps you calculate your carbon footprint, and then reduce and offset it.
Wren Climate, PBC (wren.co) has 407 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
407 approved reviews, newest moderated first
I feel good about Wren as a solid one-stop shop for supporting sustainability.
By Bill C.
I read one of the helpful updates that WRENi sends supporters on a regular basis to keep us informed about the projects they take part in. I am happy to support this organization that is working diligently to make a difference by tackling some the many daunting challenges that all the Inhabitants of Mother Earth are facing.
By Barbara N.
Wren supports the project with the biggest impact and also supports new inovativ approaches. If you're not planting trees all the time than maybe this is the biggest impact you can make against climate change.
By Kristian
I wish everyone knew about this wonderful group. Every update gives me hope and makes me wish everyone knew how easy it is to help the earth heal. Go Wren!
By Francine S.
Wren provides updates on where my contributions are being spent that are interesting and completely inline with why I donated to them in the first place.
By Rhiannon B.
Quality Company, tells me what there spending my money on, unlike my own goverment
By mike L.
It's not just planting trees, which can be cut down easily. It's something more permanent - mineral weathering or binding carbon in biochar. Those, who rely only on planting trees, look silly when compared to wren.
By Bartek
I felt that their CO2 calculator was thorough, and helped me on points where I did not really understand how to answer. Their projects appear to be well thought through, and you can choose what your money go to.
By Magne L.