kitio.aiAll AI tools
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
51 tools for “Custom Sizes”
Few tools use these exact words, so these also include tools that match what you mean.
OpenAI's general assistant for writing, research, coding and images
Highly customizable AI companions with voice calls and selfies
Chat and roleplay with millions of user-created AI characters
Adult roleplay platform with a free model or your own API key
Unfiltered text and voice roleplay with custom AI characters
Quora's app for chatting with many AI models and community bots
Long-running chatbot taught by its users, plus custom AI characters
Multi-model chat grounded in Kagi's ad-free search results
AI companion app for friendship, conversation and emotional support
Chat with hundreds of AI agents or build and train your own
Shared AI workspace for teams with multi-model chat and custom agents
Model-agnostic AI chat, agents and workflows for whole companies
AI character chat for long, story-driven roleplay with memory
AI dungeon master for text adventures in many genres
Native Mac client for ChatGPT, Gemini and other models
AI gaming companion that watches your screen and talks while you play
Build an AI twin that talks, advises and serves people for you
Conversational tarot readings with a choice of AI reader personas
Privacy-first AI assistant with search, encryption and GDPR compliance
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