Ray Serve vs AirLLM

A side-by-side comparison of features, pricing, and characteristics.

Ray Serve

Ray Serve is a scalable model serving library built on the Ray distributed computing framework.

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AirLLM

Open-source Python library that runs very large language models on low-memory GPUs by streaming model layers one at a time.

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AttributeRay ServeAirLLM
Pricing typeFreeFree
Korean supportNoNo
PlatformsWeb, API, CLILinux, macOS, CUDA-enabled NVIDIA GPUs, Apple Silicon
Open sourceYesYes
API availableAvailable-
SDKAvailable-
LLM-based--
MultimodalYes-
AI model-Llama, Qwen, DeepSeek, Mistral, Mixtral, Phi, Gemma
GitHub Stars42.6K33.8K
VendorAnyscaleAnima AI LLC
CategoryDeveloper ToolsDeveloper Tools
DetailsView View

Ray Serve key features

  • Framework Agnostic
  • Python-first Configuration
  • Dynamic Autoscaling
  • Complex Pipeline Composition
  • Distributed Resource Management
  • HTTP & gRPC Support

AirLLM key features

  • Reducing GPU memory usage through layer-wise model streaming
  • Supporting inference of 70B-class models on a single 4GB GPU
  • AutoModel interface based on Hugging Face model IDs
  • 4-bit and 8-bit block-wise model compression
  • Supporting CPU inference and Apple Silicon macOS
  • Supporting various model families including Llama, Qwen, DeepSeek, and Mistral