WFT?! A polish company called ATNET (atnel.pl) is currently running a crowdfunding campaign on Kickstarter and deceptively named their product as “ESPHome Studio” while actually making a closed-source commercial for-profit software product with a paid license (yearly subscription fees). See:
Any way to stop them from using misleading marketing lika this which may hurt the reputation of ESPHome if people think that is officially endorsed?
Quote: "ESPHome Studio is a visual IDE designed to make ESPHome projects"
Is using the ESPHome name like that not a violation of Open Home Foundation trademark rights to use the ESPHome name like that without written permission?
This is or wiill be confusing to some people who might think that it is an official ESPHome product or that it is at least officially affiliated. See example:
Suggest that representatives from the ESPHome project and the Open Home Foundation request that they change the name they use.
While “ESPHome” is not a registered trademark I think it still qualify as a legal trademark of the Open Home Foundation.
That is, the Open Home Foundation, a Swiss non-profit organization, officially owns the “ESPHome” trademark and no therefore no one else has the right to use that name in a commercial software product without getting explicit and formal written permission from a legal represenative of the Open Home Foundation. The foundation owns the name and have the legal backing to prevent unauthorized commercial use that might confuse users or imply official endorsement.
This is not the same as fair use where third-party developers may typically refer to their project in descriptions (e.g., “Made for ESPHome”) as long as they follow the foundation’s specific branding guidelines
For reference, the ESPHome project and its associated intellectual property were originally acquired by Nabu Casa from founder Otto Winter in 2021 before being donated to the newly established Open Home Foundation in early 2024 to ensure its long-term neutrality and protection.
PS: The Open Home Foundation also owns other key trademarks in the ecosystem, including Home Assistant and Music Assistant.




