What are the alternatives to AnythingLLM on a Mac?

The main AnythingLLM alternatives on a Mac are Open WebUI for a self-hosted web interface, Msty or LM Studio for chatting with your documents in a desktop app, and Jan for open source chat. AnythingLLM itself is MIT licensed, with a desktop app for Mac, Windows and Linux and a Docker version that adds multiple users; it chats with your documents, runs agents and scheduled tasks, speaks MCP, and works with Ollama, LM Studio, OpenAI, Anthropic and more. Open WebUI is a web interface for Ollama and OpenAI compatible APIs, under a BSD style license with a clause that forbids removing its branding in deployments past fifty users. Msty Studio retrieves over your documents with Knowledge Stacks. LM Studio chats with documents entirely offline. Jan is Apache 2.0. Grux OS (MIT) is a different kind of tool: an agent that reads the files already on your Mac and acts on your mail, calendar and shell, rather than a chat window over a library you upload.

Grux OS 3.0.0 · last checked 2026-09-30 · generated from the shipping release

The alternatives, side by side

AlternativeLicenseFormStrongest at
Open WebUIBSD style, with a branding clause past fifty usersA web interface you hostA shared interface for Ollama and OpenAI compatible models
Msty StudioCommercial, with a free tierDesktop app, plus web on the paid planRetrieval over your documents, many models
LM StudioClosed source, free for home and workDesktop appOffline document chat with local models
JanApache 2.0Desktop appOpen source chat with local or cloud models
Grux OSMITNative macOS agentActing on your mail, calendar, files and shell

When to stay on AnythingLLM

Where to check this

ClaimSource
AnythingLLM is MIT, with a desktop app for Mac, Windows and Linux, document chat, agents and MCPAnythingLLM README
Open WebUI's license forbids removing its branding past fifty usersOpen WebUI LICENSE
Msty Studio has Knowledge Stacks and a free tierMsty pricing
LM Studio chats with documents entirely offlineLM Studio docs
Grux reads files on your Mac through one Swift file with an allowlist and denylistFilesystemTool.swift

Questions

Is there an open source alternative to AnythingLLM?
Jan is Apache 2.0 and Grux OS is MIT. Open WebUI publishes its source under a BSD style license with an added branding clause, so it is not open source in the OSI sense.
Does AnythingLLM run on a Mac?
Yes. AnythingLLM has a desktop app for Mac, Windows and Linux, and a Docker version for a server.
Is Grux OS an AnythingLLM alternative?
Only partly. Both run on local models, but Grux OS is an agent that acts on your Mac, not a chat interface over documents you upload.
Download Grux 3.0.0 Read the source

Free, MIT licensed. macOS 14 or later, Apple silicon. 23.7 MB, signed and notarized by Apple. No account, no server, no subscription.