Compare LM Studio alternatives
| Tool | Stars | Forks | License | Self-hosted |
|---|---|---|---|---|
 Open WebUI | 139.6K | 20K | BSD-3-Clause | Yes |
 LobeChat | 78.1K | 15.4K | Apache-2.0 | Yes |
 AnythingLLM | 60.9K | 6.6K | MIT | Yes |
 Cherry Studio | 46.7K | 4.4K | AGPL-3.0 | Yes |
 Jan | 42.8K | 2.9K | Apache-2.0 | Yes |
LM Studio is a free but closed-source desktop app for downloading and running LLMs locally. It's popular for its polished interface, but the app itself isn't open source, so you can't inspect, modify, or self-host a customized version of it.
Fully open-source alternatives give you the same local-model experience with an inspectable, modifiable codebase. All of these still require enough local compute (RAM, and ideally a GPU) to run larger models at usable speed — the tradeoff is the same as LM Studio, just with an open codebase.
FAQ
Is there a fully open-source alternative to LM Studio?
Yes. Open WebUI, Jan, AnythingLLM, and Cherry Studio are all open source, unlike LM Studio's closed-source app.
What's the best open-source alternative to LM Studio?
Open WebUI is the most flexible general-purpose pick. Jan is the better choice if fully offline operation is the priority.
Do these alternatives require the same hardware as LM Studio?
Yes, roughly. Running local LLMs well still requires sufficient RAM and ideally a GPU regardless of which interface you use — the open-source alternatives don't change the underlying hardware requirements.
What are the top open-source alternatives to LM Studio?
Browse all open-source alternatives to LM Studio above, or explore the full Local AI category for more options.