Jan AI vs AirLLM

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

Jan AI

Jan is an open-source desktop client that allows users to run LLMs locally on their own hardware.

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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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AttributeJan AIAirLLM
Pricing typeFreeFree
Korean supportYesNo
PlatformsDesktop, iOS, AndroidLinux, macOS, CUDA-enabled NVIDIA GPUs, Apple Silicon
Open sourceYesYes
API availableAvailable-
SDK--
LLM-basedYes-
MultimodalYes-
AI model-Llama, Qwen, DeepSeek, Mistral, Mixtral, Phi, Gemma
GitHub Stars44.4K33.8K
VendorJan (Homebrew.ai)Anima AI LLC
CategoryDeveloper ToolsDeveloper Tools
DetailsView View

Jan AI key features

  • 100% Offline execution
  • Open-source model support
  • Hardware acceleration
  • Modular extensions
  • Custom system prompts
  • Local API server

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