Langchain
Developer ToolsThe agent engineering platform.
CLI, MCP server, and TypeScript library that extracts text, layout, and page images from PDFs for AI agents — when extraction goes wrong, it says so per page and says what to do next.
Pdfvision is a free AI tool for developer tools. CLI, MCP server, and TypeScript library that extracts text, layout, and page images from PDFs for AI agents — when extraction goes wrong, it says so per page and says what to do next.
Listed as Free. Detailed prices haven't been checked from the official site yet; see Pdfvision.
The agent engineering platform.
Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key.
The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.
LlamaIndex is the document processing platform for AI
Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat apps
Pdfvision is an AI tool in the Developer Tools category: CLI, MCP server, and TypeScript library that extracts text, layout, and page images from PDFs for AI agents — when extraction goes wrong, it says so per page and says what to do next.
Pdfvision is listed as free.
Alternatives in Developer Tools include Langchain, Crawl4ai, Litellm, CrewAI, Llama Index.
Listing info is a summary; check the official website for features and current pricing. Want to master tools like this? See the 100+ AI Tools Course.