The RAIN team develops advanced ventilation and energy solutions with mobile control, giving users complete oversight of air quality and energy consumption at home.

Products like SmartVent, EcoVent, SmartHub, and SmartNode combine smart functionality, quiet operation, and easy installation. The systems operate autonomously using AI to optimize ventilation, prevent mold, save energy, and ensure high comfort. Supported by EU grants and in collaboration with research institutions, RAIN started in 2021 and is now ready to enter the European market as a full-service provider of smart ventilation solutions. Their achievement lies in developing an integrated system combining proprietary hardware and software for seamless connectivity. Despite limited resources, they created a technologically advanced, energy-efficient product tailored to real user needs, demonstrating that a strong internal team and clear vision can achieve outstanding results.