Rosie is a Chrome extension that detects when users employ undermining phrases in their communication. It offers real-time suggestions for more assertive language, helping users present themselves with greater confidence. The tool is particularly designed with a focus on empowering professionals, especially women, to foster a sense of empowerment and assertiveness in the workplace. By implementing Rosie in your daily communication, you can enhance your professional presence and ensure your message is conveyed with clarity and authority.