Developer tools

vLLM

An open-source library and server for high-throughput LLM inference and serving, including an OpenAI-compatible API server.

By vLLM project. Facts checked on official pages on 28 Sept 2026.

Official site Source code

Spec sheet

Maker: vLLM project
Category: Developer tools
Also listed under: No secondary categories
Pricing model: Open source
Open source: Open sourceApache-2.0
Repository: github.com/vllm-project/vllm (external site)
Platforms: Linux, Python library, CLI, API
Verified on: 28 Sept 2026

“Not verified” means we could not confirm the fact on an official page, so we show no value rather than a guess.

Verification notes

No pricing page; open source under Apache-2.0. The installation docs list Linux as the supported OS; Windows only through WSL, and Apple Silicon through the community-maintained vLLM-Metal plugin.

Sources

Pages we checked on 28 Sept 2026. Always confirm pricing on the official page before you buy.

Visit vllm.ai (external site)