ChatGPT logo

    ChatGPT

    Freemium★ FEATURED
    https://chat.openai.com
    >> OPEN TOOL

    ChatGPT is OpenAI's conversational AI that can answer questions, write content, analyze data, and assist with a wide range of tasks. It supports text, image, and file inputs via the GPT-4o model.

    Category

    AI Assistants

    Subcategory

    General Chatbot

    Free Tier

    Free access to GPT-4o mini with limits

    Paid Plans

    ChatGPT Plus at $20/month, Pro at $200/month

    API Cost

    From $0.15/1M input tokens (GPT-4o mini)

    Web AppiOS AppAndroid AppAPIDesktop App

    ● certified · ○ not verified

    Compliance data is community-sourced and may be incomplete or out of date. Always verify certifications directly with the vendor's official trust or security page before relying on them.

    Self-hostable

    No

    Some data-handling details aren't verified yet. Help verify this data ↗

    Writing and editing contentAnswering research questionsCoding assistanceSummarizing documentsBrainstorming ideas

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    // CLAUDE SKILLS

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    10,089

    The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

    MCP ServerGitHub
    Casibase
    5,231

    ⚡️AI Cloud OS: Open-source enterprise-level AI knowledge base and MCP (model-context-protocol)/A2A (agent-to-agent) management platform with admin UI, user management and Single-Sign-On⚡️, supports ChatGPT, Claude, Llama, Ollama, HuggingFace, etc., chat bot demo: https://ai.casibase.com, admin UI demo: https://ai-admin.casibase.com

    MCP ServerGitHub
    CLIProxyAPI
    37,228

    Wrap Gemini CLI, Antigravity, ChatGPT Codex, Claude Code, Qwen Code, iFlow as an OpenAI/Gemini/Claude/Codex compatible API service, allowing you to enjoy the free Gemini 2.5 Pro, GPT 5, Claude, Qwen model through API

    Claude CodeGitHub
    > Browse all Claude skills →