Flourish, developed by Flourish Technologies, is an AI-powered self-therapy web app focused on enhancing mental health and overall well-being. The app's main feature is Fleur, an AI-powered therapist that provides evidence-based advice through chat interactions to assist users in overcoming various challenges they may encounter.

Users can engage in personalized mental wellness exercises within the app, including cognitive-behavioral therapy exercises, reflective journaling, and goal-setting tools. These exercises aim to help individuals cultivate and sustain healthy thinking patterns for improved mental health.

Furthermore, Flourish offers mental health assessments based on evidence to help users determine their current mental state, whether they are flourishing or languishing, and assess their stress levels and recovery progress.