Doro is a mobile application dedicated to preventing the escalation of early mental health signs. Many individuals experience mild to moderate anxiety, stress, or low mood but lack timely access to traditional therapy. Existing mental health apps frequently offer only broad advice or basic mindfulness exercises, which may not fully address each person’s unique situation. By combining conversational artificial intelligence with personalized activities, Doro provides immediate, tailored support. Users can explore their feelings through guided journaling, learn about effective strategies for managing stress, and develop practical action plans to address everyday challenges. In doing so, Doro aims to stop mild symptoms from becoming more serious mental health issues. Our goal is to make quality mental health support both accessible and proactive. Whenever users feel overwhelmed, they can rely on Doro’s adaptive conversations and carefully structured exercises to regain balance and clarity. By stepping in before problems intensify, Doro empowers people to maintain well-being and resilience in their daily lives.