Create eco-friendly websites without code
All websites are powered by climate‑conscious hosting providers.
Choose from beautiful templates optimized for performance.
Give your users power to choose the way they want to see your website - without additional effort.
Instantly see how content changes you make impact estimated website carbon footprint.
Always‑on tutor that guides your design decisions in real time to stay within the carbon budget.
Simple drag & drop editor
No code or technical knowledge required. Focus on what you do best.
Request Beta access
We are still under development, but we are almost ready.
We will only use your email to send you updates about our progress and tell you when the beta version is ready. No spam, promised.
Meet the team
After meeting on ClimateAction.tech, we decided to take action.
Would like to join us? Send us an email
Based on Sustainable UI open‑source initiative
Our core technology is built on top of the Sustainable UI (SUI) open-source initiative, an award-winning project created by Samuel Pitoňák. This project received The Most Innovative award at the global hackathon Carbon Hack 22, organized by the Green Software Foundation.
SUI helps developers in creating the user interface of a website. It dynamically adjusts based on the electricity grid’s carbon intensity at the approximate location of either the website visitor or the server hosting the website, depending on the software architecture.