overview
What is Replika?
Replika is an AI companion tool developed by Luka that enables individuals to receive emotional support, companionship, and engage in personalized conversations. It allows users to create and customize a 3D avatar, choosing its appearance, personality traits, and relationship role (friend, mentor, romantic partner, or life coach). Interactions occur via text, voice messages, and calls, with the AI learning and evolving based on user conversations to mimic human interaction. Replika is primarily used to combat loneliness, practice social skills, and offer a judgment-free space for emotional expression and self-reflection. It is not intended for business or productivity tasks.
