AI Companion Chatbots

Sentius follows user instructions to carry out research and other assigned tasks through an AI agent.

Nomi provides AI companions for friendship, relationships, or mentorship, with memory and ongoing conversations.

HammerAI offers a desktop app for chatting with AI characters offline using locally run models.

An AI companion for chat, reflection, and building an ongoing connection is available through Replika.

Amical provides a phone-based AI companion for seniors and people with cognitive disorders, with support for families and care residences.

Chat with AI characters through Character.ai, which offers conversations with many characters.

Perchance provides online AI character chat with no sign-up and supports AI-generated images.

Character.AI offers chat conversations with AI characters through its app.

Lumiverse supports self-hosted AI character chats, world building, and interactive storytelling.

Perchance provides online AI character chat with no sign-up, as described by the linked page.