AnythingLLM vs LibreChat: two open-source chat front ends for your models

What AnythingLLM and LibreChat each are

AnythingLLM is an open-source application from Mintplex Labs for chatting with your own documents. It installs as one desktop file on macOS, Windows or Linux, or runs as a multi-user server through Docker, and it connects to local models such as Ollama or LM Studio as well as to cloud APIs (anythingllm.com, AnythingLLM on GitHub). Its memory is scoped to a workspace.

LibreChat is an open-source chat platform that brings many models into one interface. It connects to Anthropic, AWS Bedrock, OpenAI, Azure, Google and Vertex AI, to any OpenAI-compatible custom endpoint, and to local providers such as Ollama. It adds agents, MCP tools, a sandboxed code interpreter and multi-user authentication with an admin panel (LibreChat, LibreChat on GitHub).

Both are front ends over your models

AnythingLLM and LibreChat both put a chat surface in front of models you choose, and both are open source. AnythingLLM leans toward private document chat on one machine, while LibreChat leans toward a multi-provider chat platform a team can self-host with roles, agents and tools. The two compete on the same ground: the conversation, the model routing and the retrieval behind an answer.

That ground is a chat surface. It answers questions and returns text, and it keeps its configuration and its memory inside the application itself. When the work is a company's agents taking real actions in its tools, the chat surface shows the result. The part that governs the agents is a separate question.

Where a company's agents, memory and connector rules should live

Kortix is the open-source AI Operating System, and it treats the agents, the memory and the rules about tools as files in one git repo you own, next to a kortix.yaml at the project root (Kortix docs). A project is a git repo, a session runs one agent on its own cloud computer, and a trigger can start a session on a schedule with nobody present.

- # support inbox triaged by hand every morning+ triggers:+   - slug: daily-triage+     type: cron+     cron: '0 0 9 * * 1-5'+     prompt: Triage yesterday's tickets and open a change request.

Work reaches main only through a change request a person approves, and merge is default-deny for agents, so a person reads the diff before anything lands. Connector credentials are brokered server-side and never enter the machine. The source is public on Kortix on GitHub.

How to choose

Pick AnythingLLM when the job is private document chat and retrieval on your own machine or a Docker host. Pick LibreChat when you want a self-hosted, multi-provider chat platform with agents and tools for a technical team. Pick Kortix when a company has to own and govern the agents themselves: agents that run on their own cloud computers, a shared company memory, connector rules scoped per call, and every change landing as a diff a person approves. The Kortix vs AnythingLLM comparison shows how a move from AnythingLLM looks, and the Kortix blog covers the wider field.