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🎨 Send beautiful emails with minimal effort.
📈 Grow your audience with EcoSend Forms.
🌎 Support a greener web by helping fund reforestation.
🌳 Share your climate credentials with the EcoSend badge.
⏱️ Switch from email marketing tools like Mailchimp in seconds.
“As an organisation founded on better business principles, it's important we're using a supplier who keeps people and planet in mind.”
— Malin Lorge, B-Lab Europe
“The EcoSend team were very helpful in facilitating our migration. In next to no-time we were sending out our first emails.”
— Charlotte Elmer, Herb UK
“We’ve chosen to move to EcoSend to reduce the emissions generated from our email campaigns. Switching was a no-brainer.”
— Rachael B, Wholegrain Digital
Powering sophisticated email marketing for purpose-led businesses.
Your emails have a carbon footprint.
319 billion emails are sent every day.
Sending one email can generate up to 26g of CO₂ emissions¹.
Processing, sending, receiving, and storing the contents of every email requires energy.
Better email campaigns.
Fewer emissions.
Our mission at EcoSend is to eliminate the carbon emissions of email marketing.
We reduce and offset the emissions generated from every email marketing campaign sent through us.
We're building email marketing software that's better.
Smaller message formats, easier audience segmentation, lighter signup forms, and more efficient infrastructure mean we help you craft the best emails with the least emissions.
We're here to make the world a little better every day, and we hope you'll join us.
— James, co-founder of EcoSend
What's the carbon footprint of your email marketing?
Measure the carbon emissions of your current email marketing campaigns with our free carbon calculator for email.
Features to take your email marketing to the next level.
Modern, powerful email marketing software without compromise.
'The Red-Bull River-Run' 🌊
The EcoSend Team join Nature's Gym to blitz plastic across the River Quaggy!
13 Jun 2025
EcoSend's Top Pie-orities 🥧
(And Volunteering at Bow Food-bank) 🥫
21 Feb 2025
Better Business Summit 2025
The thriving event bringing together rebels and misfits who are changing the world for the better
17 Jan 2025
International Wool Textile Organisation
Established in 1930, learn why this organisation made the switch from Constant Contact to EcoSend!
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GrowBetter Agency
Find out why this Chilean B Corp made the move to EcoSend!
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Cultivating Capital
Learn why this B Corp Consulting Specialist moved from Mailchimp to EcoSend!
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Frequently Asked Questions.
What do you do for the climate?
We put climate at the top of our agenda in every area of the business. EcoSend is designed and engineered to use as little energy as possible to run. Our servers are powered by renewable energy.
We help you send email campaigns that require less energy to create, process, send, and store. Our signup forms are designed to be light and energy efficient. We automatically offset every campaign you send to ensure the energy use that's outside of our control is addressed.
As a team we care passionately about the climate, and support numerous local and global causes with our time and profit.
If you're looking for a supplier that cares about the planet, you won't find a more dedicated solution than EcoSend.
I love it, but I really don't have time to switch. Can you do it for me?
Absolutely yes! We live for this! Just drop us a line via our migration page and we'll work with you to migrate your audience, your forms, and your templates over. If you're based in the UK we'll even travel to help you onboard in person. If you want us to… Zoom is also fine.
How hard is it to switch from Mailchimp?
Almost every customer we have today raised this when coming on board!
We have a self-service Mailchimp importer, meaning you can bring your contacts, lists, and all your data over in a few clicks.
Our experienced team of marketing, engineering, and design experts are here to help you migrate everything else. Not only that, but we'll also work with you to help you achieve the goals you've wanted to get round to for months.
We'll get you set up and migrated right away — it's all part of the service.
Does EcoSend cost more than Mailchimp?
Often "sustainable" can mean "more expensive". We don't see it that way. EcoSend is a win-win-win — we're better for you, your contacts, and the planet, and we're always competitive on price.
Our goal is to be the best — the best for the planet, the most sophisticated, and the easiest to use. If you like the sound of that, we'd love to chat.
I have more than 100,000 contacts. Can you handle my scale?
Absolutely. EcoSend is backed by GoSquared — a software business that's been operating since 2006. We've sent hundreds of millions of emails. We can help with migrating your audience, data, segments, sending domains, and with ramping up and improving your sender reputation.
Is email marketing a big environmental issue?
All of our digital activity needs compute power. It's estimated that 4% of global greenhouse emissions are caused by digital technologies — that's more than the entire waste industry.
Email is one of the most popular internet-based activities, with over 340 billion emails sent every day.
While it's hard to precisely measure the carbon footprint of a single email, some of the smartest minds on climate estimate that an email's footprint can be anything from 0.03g to a whopping 26g.
The climate crisis is real, and our digital activities have a big part to play. So we are doing everything we can to tackle it.
CO₂ emission estimates based on research from Mike Berners-Lee and his book "How Bad are Bananas?: The Carbon Footprint of Everything", along with further information and research from The Carbon Literacy Project.