LLM Tools Catalog

Welcome to LLM Tools Catalog, a curated directory of trusted platforms, frameworks, and utilities for building with large language models. Each entry includes the tool’s core focus, pricing approach, and the teams it serves best.

Use the catalog below to jump directly to a tool page, or scan by category to find the right fit for your workflow.

Tool Catalog

Explore the tools below to learn about their strengths, pricing, and ideal use cases.

  • ChatGPT

    OpenAI's flagship conversational assistant powered by GPT-5.2 for multimodal reasoning and task automation.

    Chat Assistant Free tier with Plus, Team, and Enterprise subscriptions.

  • Chroma

    Developer-friendly vector database designed for local-first AI workflows.

    Vector Database Open-source with hosted plans in beta.

  • Claude

    Anthropic's flagship assistant, Claude 4.6, leads the industry in safe, steerable, and highly nuanced reasoning for complex tasks.

    Chat Assistant Free tier with Pro, Team, and Enterprise subscriptions.

  • Cohere

    Enterprise-focused LLM platform with strong retrieval and classification capabilities.

    Model Platform Usage-based pricing with enterprise plans.

  • Cursor

    An AI-native code editor designed for pair-programming with large language models, offering deep codebase awareness and seamless model integration.

    AI Code Editor Free, Pro, and Business subscription tiers available.

  • DeepSeek

    High-performance, cost-effective LLMs and API platform optimized for reasoning and coding.

    Model Platform Pay-as-you-go with industry-leading affordability ($0.28 per 1M input tokens).