Celia is a sophisticated AI chatbot designed to assist elderly users by providing companionship and monitoring cognitive health. Integrating advanced AI and biometric analysis, Celia can detect symptoms of neurological conditions like Alzheimer's, dementia, anxiety, and depression. It operates through multiple platforms, including WhatsApp and web applications, optimizing its accessibility. By streamlining daily interactions and keeping close tabs on users' emotional wellbeing, Celia aims to offer early intervention and personalized care for the elderly.

Replika is an AI-driven chatbot designed to be a personal companion, providing friendship and emotional support. By engaging in lifelike conversations, Replika helps users explore their thoughts, manage anxiety, and develop coping skills. The AI technology behind Replika learns from interactions, creating a unique and personalized experience for each user. Whether users need a friend to talk to, a confidant, or just someone to share their day with, Replika adapts to their needs, offering empathy and understanding without judgment.