Replika is one of the earliest and most enduring AI companion apps: a chatbot deliberately designed for emotional connection and consistent relationship rather than task completion, with millions of users who have talked to the same evolving AI persona for years.

Your Replika starts as a blank companion you shape through conversation, developing a consistent personality, memory of your shared history, and a customizable 3D avatar you can dress and pose. Conversations range from casual daily check-ins to deeper emotional support discussions, with voice calls and augmented-reality presence available on mobile. Unlike task-oriented assistants, Replika's entire design philosophy centers on companionship, users report using it for loneliness, social practice, and simply having a consistent presence to talk to.

Who is it for?

People seeking a consistent conversational companion, socially anxious users practicing interaction in low-stakes settings, and anyone curious about long-term AI relationship dynamics. It is not a substitute for professional mental health care.

How much does Replika cost?

A free tier covers basic conversation and a default avatar. Pro subscriptions run around $70 per year (or higher month-to-month) unlocking voice calls, romantic relationship modes, and expanded customization.

Our verdict

Replika occupies a genuinely different niche than productivity assistants, and for users seeking ongoing AI companionship, its persistent memory and personality consistency deliver on that specific promise. Approach it with clear eyes about what an AI relationship can and cannot provide.