Wren
YC S19San Francisco, US · Founded 2019 · 10 employees · 1 known investors
Find your way into Wren
591 people in our graph share verified history with the Wren team — schools, employers, funds. One of them is your warm intro.
Garry Tanunlockedknows Landon Brand · together at Y Combinator (overlapped)
×7knows the team · via Y Combinator
knows the team · via Laudato Si' Challenge
×2knows the team · via Castilleja School
knows the team · via Saint Mary's College High School
Wren provides a carbon footprint calculator and monthly carbon offset services for individual users.
Also known as Skipper
Advanced ManufacturingClimate TechSaaSConsumerClimateUnited States of AmericaAmerica / CanadaFully Remote
Founders & leadership· Y Combinator alumni (S19)
Wren was founded in 2019 by Benjamin Stanfield, Mimi Tran Zambetti, and Landon Brand.
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Benjamin Stanfieldin𝕏Co-Founder, Product & Design2019–2026Benjamin Stanfield is co-founder overseeing product and design at Wren.
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Mimi Tran Zambettiin𝕏Co-founderMimi Tran Zambetti is co-founder of Wren, which provides carbon footprint calculation and monthly carbon offset services for individuals.
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Landon BrandinFounderLandon Brand co-founded Wren, a carbon footprint calculator and offset platform for individual users, shortly after college. His work has involved identifying and financing climate solutions through the company's community funding model.
Investors · 1
Founder mafia
4 people who came through Wren went on to found or lead other companies.
Competitors · 3
by search overlapGreenly761 shared keywordsGreenly provides an AI-based platform for carbon accounting, greenhouse gas assessment, product life-cycle analysis (LCA), and ESG compliance reporting. It serves companies from SMEs to large enterprises looking to measure, report, and reduce their carbon footprint and meet climate regulations.
BYJU'S636 shared keywordsBYJU'S offers online learning programs, video lessons, and a personalized learning app for students in India, including tutoring and exam-preparation programs for competitive tests such as JEE and NEET.
25 Shocking Facts About Food Waste634 shared keywordsEarth.Org is an independent environmental news website providing journalism and data visualizations on climate change, energy, pollution, and biodiversity loss. It operates as a collaborative platform funded by donations, with a team of over 100 volunteer contributing writers and data scientists.
Companies competing with Wren for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Wren do?
- Wren provides a carbon footprint calculator and monthly carbon offset services for individual users.
- Who founded Wren?
- Wren was founded by Benjamin Stanfield, Mimi Tran Zambetti, Landon Brand in 2019.
- Who are Wren's investors?
- Wren's investors include Y Combinator.
- Where is Wren headquartered?
- Wren is headquartered in San Francisco, US.



