Stably AI vs AirLLM

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

Stably AI

Stably is an AI-powered platform that automates end-to-end testing by generating production-ready Playwright code.

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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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AttributeStably AIAirLLM
Pricing typeFree + paid (from $60/mo)Free
Korean supportNoNo
Platformscli, web, desktop, apiLinux, macOS, CUDA-enabled NVIDIA GPUs, Apple Silicon
Open sourceNoYes
API available--
SDK--
LLM-basedYes-
Multimodal--
AI model-Llama, Qwen, DeepSeek, Mistral, Mixtral, Phi, Gemma
GitHub Stars-33.8K
VendorStably AIAnima AI LLC
CategoryDeveloper ToolsDeveloper Tools
DetailsView View

Stably AI key features

  • Visual no-code editor producing production-ready Playwright code
  • Natural language to test case conversion
  • Bi-directional sync with local VS Code environment
  • Automatic selector and assertion healing for UI changes

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