Best AnythingLLM Alternatives in 2026

Looking for a free or open-source alternative to AnythingLLM? We compared the top productivity tools to help you find the right fit. AnythingLLM is an open-source desktop application that lets you interact with multiple AI models, including local and cloud-based LLMs. It supports document ingestion, RAG (Retrieval-Augmented Generation), and custom AI agents, making it ideal for developers and power users who want a unified interface for AI tasks.