llama.cpp
Generative Artificial Intelligence (GenAI)Fast C/C++ engine that runs open AI models on ordinary CPUs and GPUs, with a built-in chat page and OpenAI-style API
- Stars
- ★ 132k
- Licence
- MIT
- Updated
- Docker
Alternative to ChatGPT, OpenAI API

Fast GPU serving framework for large language and vision models
From GitHub, fetched 19 Oct 2026.
SGLang is a serving framework for running large language and multimodal models on your own GPUs, with an OpenAI-compatible API. It focuses on speed for long prompts, structured output and multi-GPU set-ups, and is used in large production deployments.
| Runs with | Docker, Python |
|---|---|
| Docker | Yes The project README documents running it with Docker. |
Sources: github.com/sgl-project/sglang, checked 19 Oct 2026. “Runs with” is from this listing. Blank means we haven't found it in official docs yet, not that it's unsupported.
Fast C/C++ engine that runs open AI models on ordinary CPUs and GPUs, with a built-in chat page and OpenAI-style API
Alternative to ChatGPT, OpenAI API
High-throughput server for running open language models on GPUs behind an OpenAI-compatible API
Alternative to OpenAI API
Self-hosted AI gateway that puts 100+ model providers behind one OpenAI-style API
Alternative to OpenAI API
OpenAI-compatible speech server for transcription and text-to-speech
Alternative to OpenAI API, ElevenLabs
Runs AI models in Podman or Docker containers with one command
Alternative to OpenAI API
Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, and other large language models.
Alternative to ChatGPT