Claude logo

    Claude

    Freemium★ FEATURED
    https://claude.ai
    >> OPEN TOOL

    Claude is Anthropic's AI assistant known for its long context window, nuanced reasoning, and safety-focused design. It excels at document analysis, writing, and complex multi-step reasoning tasks.

    Category

    AI Assistants

    Subcategory

    General Chatbot

    Free Tier

    Free tier with limited messages on Claude 3 Haiku

    Paid Plans

    Claude Pro at $20/month

    API Cost

    From $0.25/1M input tokens (Claude 3 Haiku)

    Web AppiOS AppAndroid AppAPI

    Claude Trust & Security Report

    Certifications, AI-training posture, and security controls, with sourced proof.

    VIEW
    SOC 2 Type 2SOC 3ISO/IEC 27001:2022ISO/IEC 42001:2023 (AI management system)CSA STAR Level 2HIPAA (BAA available)NIST 800-171FedRAMP HighDoD IL4 / IL5UK Cyber EssentialsGDPR (DPA available)

    Verified against Claude's own trust and security pages. See the full report for sourced proof →

    Region

    Hosted on Google Cloud, AWS, and Microsoft Azure (worldwide); Cloudflare for CDN. Regional/data-residency options available via Amazon Bedrock, Google Vertex AI, Microsoft Foundry, and Claude for Government (US GovCloud).

    Trains on Data

    No

    Self-hostable

    No

    Analyzing long documentsWriting and editingComplex reasoning tasksCode reviewResearch summarization

    // MORE IN GENERAL CHATBOT

    ChatGPT logoChatGPT
    Freemium
    AI AssistantsGeneral ChatbotVerified
    #chatbot#gpt-4
    Google Gemini logoGoogle Gemini
    Freemium
    AI AssistantsGeneral ChatbotVerified
    #google#multimodal
    Grok logoGrok
    Freemium
    AI AssistantsGeneral ChatbotVerified
    #xai#elon musk

    // CLAUDE SKILLS

    Everything Claude Code
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    The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

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    Cc Switch
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    A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Gemini CLI & Hermes Agent. Only official website: ccswitch.io

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    Awesome Claude Skills
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    A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

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    Ruflo
    59,250

    🌊 The leading agent meta-harness for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning swarm intelligence, RAG integration, and native Claude Code / Codex Integration

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    Antigravity Awesome Skills
    40,592

    Installable GitHub library of 1,500+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes specialized plugins, installer CLI, bundles, workflows, and official/community skill collections.

    MCP ServerGitHub
    Claude Plugins Official
    30,041

    Official, Anthropic-managed directory of high quality Claude Code Plugins.

    MCP ServerGitHub
    > Browse all Claude skills →