What is CharacterGPT used for?

CharacterGPT is a mobile app for creating original AI characters and chatting with companions that have custom personalities, memories and voices. It is a good fit for creative role-play and storytelling, and casual conversation with a custom AI companion.

Is CharacterGPT open source?

No. CharacterGPT is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include Xiaozhi Android Client, OpenClaw and LobeHub.

What are some alternatives to CharacterGPT?

CharacterGPT competes with Character.AI and Replika.

CharacterGPT: features, pricing and alternatives

About CharacterGPT

CharacterGPT is a mobile app for creating and chatting with AI characters. Users design fictional personalities with their own traits, backgrounds and conversation styles, or browse premade characters and companions for creative role-play and casual chat.

Each character is described as remembering past conversations and adapting to the user's style over time. The site says characters are simulations and not real people, and that characters inspired by public figures are synthetic, with no affiliation or endorsement implied. It lists OpenAI, Claude, Firebase, MongoDB, Railway and Flutter among the technologies behind the app, and offers a blog and download links.

Key features

Custom AI character creation
Premade character library
Memory of past conversations
Configurable personalities and voices
Mobile app for iOS and Android

Good fit for

→Creative role-play and storytelling
→Casual conversation with a custom AI companion

Tags: ai-characters; chatbot; role-play; companion; mobile-app; entertainment

CharacterGPT: questions and answers

What is CharacterGPT used for?: CharacterGPT is a mobile app for creating original AI characters and chatting with companions that have custom personalities, memories and voices. It is a good fit for creative role-play and storytelling, and casual conversation with a custom AI companion.
Is CharacterGPT open source?: No. CharacterGPT is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include Xiaozhi Android Client, OpenClaw and LobeHub.
What are some alternatives to CharacterGPT?: CharacterGPT competes with Character.AI and Replika.