★ 92k
September 2026
Apache-2.0
Local AI
What we checked ourselves
Not copied from the project's own blurb. These are things we opened and verified, with the date.
- 11 Sept 2026We checked that the link to the project still resolves.
- 30 Aug 2026We read the project's own documentation and found no sign that development has stopped.
Where this sits among the 47 tools we list in Local AI
- No API key required45 of 47
- Keeps your data on your own machine34 of 47
- Commercial use confirmed as allowed32 of 47
- Requires terminal commands27 that do not →
Only 23 of the 47 meet all of the conditions above.
Counted from our own checks: every tool we list is examined against the same criteria.
What it does
The industry-standard engine for high-throughput model serving, used by many AI products behind the scenes.
Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.
Screenshots & visuals
Before you start
- Setup difficultyEasy to start
- Command lineRequired
- API keyNot required
- Sends data onlineNo
Judged automatically from the project's own metadata. Always confirm on the official page.
vLLM FAQ
- Is vLLM free?
- Yes. It runs on your own machine, so there is no usage-based cost either.
- Do I need to install anything or write code to use vLLM?
- This is a library meant to be used from code. It is not a standalone app.
- Does vLLM work on a phone?
- No. It needs a computer.
- Can I use vLLM commercially?
- The licence is Apache-2.0, which permits commercial use. Conditions such as keeping the copyright notice still apply, so read the licence text before shipping it inside something.
How it compares
The conditions that decide whether you can actually use it, side by side.
| Tool | Command line | API key | Sends data out | Phone | Commercial use |
|---|---|---|---|---|---|
| vLLM (this page) | Required | Not needed | No | No | Yes |
| Ollama | Required | Not needed | No | No | Yes |
| Open WebUI | Required | Not needed | No | No | Yes |
| llama.cpp | Required | Not needed | No | No | Yes |
"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.