vLLM

vLLM is the fastest open-source LLM serving engine. It uses PagedAttention and continuous batching to achieve 2-24× higher throughput than HuggingFace Transformers. Supports 100+ models, tensor parallelism, and OpenAI-compatible API. Best for teams that need to serve LLMs at scale without paying for proprietary inference.

AI ToolFree Tier: Fully free, open-source (Apache 2.0)Company: vLLM ProjectCategory: Git ReposOpen Source: YesQuick Start: pip install vllm → vllm serve meta-llama/Llama-3.1-8B-Instruct → Query at localhost:8000/v1/completions

vLLM

42K★ — High-throughput LLM serving engine — PagedAttention, continuous batching

Visit vLLM →

vLLM is the fastest open-source LLM serving engine. It uses PagedAttention and continuous batching to achieve 2-24× higher throughput than HuggingFace Transformers. Supports 100+ models, tensor parallelism, and OpenAI-compatible API. Best for teams that need to serve LLMs at scale without paying for proprietary inference.

FREE TIER
Fully free, open-source (Apache 2.0)
COMPANY
vLLM Project
CATEGORY
Git Repos › AI & ML
OPEN SOURCE
Yes
PRIVACY
Self-hosted; you control the data
TAGS
inferenceservinggputhroughputproduction

QUICK START

pip install vllm → vllm serve meta-llama/Llama-3.1-8B-Instruct → Query at localhost:8000/v1/completions

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