Llama Stack vs OpenLLM
A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Llama Stack
Composable API server for building generative AI applications
VS
OpenLLM
Run any open LLM as an OpenAI-compatible API endpoint
| Feature | Llama Stack | OpenLLM |
|---|---|---|
| Category | Self-Hosted AI | Local LLM Runners |
| License | MIT | Apache-2.0 |
| Language | Python | Python |
| Setup difficulty | Medium | Medium |
| Min. RAM | 4,096 MB | 8,192 MB |
| Deployment | docker, source | docker, kubernetes, bare-metal |
| GitHub stars | ★ 8,421 | ★ 12,452 |
| First released | 2024 | 2023 |
| Replaces | OpenAI API | OpenAI API |
Why pick each one
Choose Llama Stack if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Mature project with 8.4k GitHub stars
- Written in Python
Choose OpenLLM if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Mature project with 12.5k GitHub stars
Frequently asked questions
Is Llama Stack or OpenLLM better?
Neither is universally better. OpenLLM has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Llama Stack and OpenLLM free and open-source?
Yes. Llama Stack is licensed under MIT and OpenLLM under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Llama Stack and OpenLLM with Docker?
Llama Stack: yes. OpenLLM: yes.