Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
The fastest local AI engine for Apple Silicon. 4.2x faster than Ollama, 0.08s cached TTFT, 100% tool calling. 17 tool parsers, prompt cache, reasoning separation, cloud routing. Drop-in OpenAI replacement. Works with Claude Code, Cursor, Aider.
LLM inference in C/C++
llama.cpp has the larger GitHub footprint with 109.6K stars.
llama.cpp is currently growing faster at +1.2K stars this week.
llama.cpp has the stronger health score at 100/100.
| Signal | Rapid MLX | llama.cpp |
|---|---|---|
| GitHub stars | 2.1K | 109.6K |
| Weekly growth | 0 | +1.2K |
| Health score | 76 | 100 |
| Contributors | 26 | 1.7K |
| Commits per week | 30.4 | 86.2 |
| Open issues | 26 | 1.6K |
| Language | Python | C++ |
| License | Apache-2.0 | MIT |
| Last commit | 17h ago | 15h ago |
| Last release | v0.6.35 | b9113 |
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