What is Replika used for?

Replika is a mobile AI companion app for iOS and Android in which users chat with a personalized AI friend, including for roleplay and emotional support. It is a good fit for casual companionship chats and talking through daily thoughts.

Is Replika open source?

No. Replika is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Replika include SillyTavern, MaiBot and RisuAI.

What are some alternatives to Replika?

Replika competes with Character.AI, Poe and ChatGPT. For open-source options, see Enlisted's ranked list of open-source Replika alternatives.

Replika: features, pricing and alternatives

About Replika

Replika is a consumer app built around an AI companion, which the company calls a Rep, that users talk to in a chat interface. People use it for casual conversation, roleplay, reflection and emotional support, and the company says it has rebuilt the product from the ground up.

A central feature is memory: the Rep keeps track of the people, routines, interests and plans a user mentions, so later conversations can refer back to them. The app is available for iOS and Android, and it is aimed at people who want an ongoing, personal chat companion rather than a task-oriented assistant.

Replika is a hosted, proprietary consumer service with no self-hosted option. It is a companionship and entertainment product aimed at individual users, and it is not a substitute for professional mental health care or therapy.

Key features

Chat with a personalized AI companion
Persistent memory of personal details
Roleplay and open-ended conversation
Customizable companion appearance
Mobile apps for iOS and Android

Good fit for

→Casual companionship chats
→Talking through daily thoughts

Tags: ai-companion; chatbot; ai-friend; roleplay; mobile-app; conversational-ai

Replika: questions and answers

What is Replika used for?: Replika is a mobile AI companion app for iOS and Android in which users chat with a personalized AI friend, including for roleplay and emotional support. It is a good fit for casual companionship chats and talking through daily thoughts.
Is Replika free?: Yes. Replika has a free plan.
Is Replika open source?: No. Replika is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Replika include SillyTavern, MaiBot and RisuAI.
What are some alternatives to Replika?: Replika competes with Character.AI, Poe and ChatGPT. For open-source options, see Enlisted's ranked list of open-source Replika alternatives.