Lemonade
Local LLM server that picks the best inference engine for your CPU, GPU, or NPU automatically.
About
One server, whatever silicon you own: Lemonade inspects your machine and routes each model to the fastest available engine, llama.cpp through Vulkan or ROCm on GPUs, CUDA on NVIDIA cards, Metal on Apple Silicon, and dedicated paths for AMD Ryzen AI NPUs and the Strix Halo iGPU. Beyond chat models it serves whisper.cpp and Moonshine for speech-to-text, Kokoro for text-to-speech, and Stable Diffusion for image generation, all behind an OpenAI-compatible API at localhost:13305 that works with any OpenAI-compatible client, with examples in Python, Node.js, Java, Go, Rust, and more. Installation meets users where they are: a Windows MSI installer, native packages for Arch, Debian, Ubuntu, and Fedora, macOS support, Docker images, or source builds. The project is Apache 2.0, an AMD-sponsored community effort with many maintainers, and its optimizations for Ryzen AI, Radeon, and Strix Halo systems make it the most complete local-inference story on AMD hardware, though it runs fine on NVIDIA and Apple machines too. Everything executes locally, free and offline.
Should you use Lemonade?
Pick it when
Pick Lemonade when you own an AMD Ryzen AI laptop, Radeon GPU, or Strix Halo machine and want one local OpenAI-compatible server that routes models to the NPU or iGPU automatically and also covers speech, TTS, and images.
Look elsewhere when
Skip it on NVIDIA or Apple hardware, where Ollama or LM Studio have larger communities and integrations, or for multi-user production serving, which calls for vLLM or SGLang. It is a single-machine local server.
Alternatives to Lemonade
- Ollama
Larger ecosystem and the simplest model pulls across GPU vendors, but no dedicated path for AMD Ryzen AI NPUs.
- OpenVINO
The equivalent vendor-tuned stack for Intel CPUs, GPUs, and Core Ultra NPUs, more of a toolkit than a ready local server.
- LM Studio
Polished desktop app with a model browser and MLX on Macs, but closed source and without Lemonade's NPU routing.
- llama.cpp
The engine Lemonade uses for GPU paths, with full control over every backend, but you handle engine and hardware choice yourself.
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Details
- Category
- LLM Inference & Serving
- Price
- Free
- Platform
- Local/Desktop
- Difficulty
- Easy (2/5)
- License
- Apache-2.0
- Added
- Aug 24, 2026