Ollama vs vLLM
Ollama is for running a model on your laptop. vLLM is for serving one to many users at high throughput. Using vLLM for personal chat is overkill; using Ollama for production is a mistake.
vLLM
Free
Pick vLLM if…
You're serving a model to an application with real concurrency.
Side by side
| Ollama | vLLM | |
|---|---|---|
| Pricing | Free | Free |
| Category | Code & Dev | Code & Dev |
| Best known for | Run open-weight models locally with one command. | High-throughput inference server for self-hosting open models. |
| Tags | local, open-weights, cli, privacy | inference, self-hosted, open-source, serving |
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Comparisons are editorial and can't be bought. Pricing models change — check both vendors before deciding. Some links earn a commission; see the disclosure.