5 alternatives to LlamaIndex (all free)
5 alternatives to LlamaIndex, picked out of 1 saved Instagram reel and 4 liked tweets, from creators like @nicoalbanese10, @Saboo_Shubham_, @ashpreetbedi. 5 of them are free, freemium or open source.
A concise code recipe demonstrating how to wire an LLM to live web search using Vercel AI SDK and the Agentic Exa integration. It serves as a minimal boilerplate for building tool-calling agents in TypeScript with minimal configuration.
A concise Python code snippet demonstrating how to build a multimodal agent using Google's Gemini 2.0 Flash model and the Phidata (phi) framework. It combines image, audio, and video inputs with live DuckDuckGo web search into a single unified query. It serves as a practical starter template for complex multimodal reasoning workflows.
Phidata (now rebranded as Agno) is an open-source Python framework designed to build, run, and monitor autonomous AI agents. It provides built-in support for tool use, agentic RAG, multi-agent orchestration, structured Pydantic outputs, and an interactive local UI playground.
RAGLite is an open-source Python library designed to build Retrieval-Augmented Generation pipelines without heavy frameworks like LangChain or PyTorch. It provides hybrid vector and keyword search on DuckDB or PostgreSQL, late chunking, reranking, and adaptive retrieval. It also includes an MCP server and an optional Chainlit interface.
SpinAI is an open-source TypeScript framework designed to streamline building AI agents. It includes ready-to-use templates, such as an agent that analyzes GitHub pull request diffs to automatically generate Mintlify documentation updates. Note that the project repository has recently been marked as deprecated by its maintainers.