# MLX LM vs vLLM (slim)

> vLLM scores 57.7 (C) to MLX LM's 52.2 (D) for local inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/mlx-lm-vs-vllm.md (~2,450 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/compare/mlx-lm-vs-vllm.json · canonical https://www.anchorterminal.com/compare/mlx-lm-vs-vllm
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

vLLM scores 57.7 (C) on agent readiness against MLX LM's 52.2 (D), and leads in 5 of 7 scored categories. Both do local inference.

- MLX LM: D 52.2, rank #737 of 950 · https://www.anchorterminal.com/tools/mlx-lm.min.md
- vLLM: C 57.7, rank #600 of 950 · https://www.anchorterminal.com/tools/vllm.min.md
- MLX LM, good for An owner with an Apple silicon Mac who wants MLX-format models, local fine-tuning and quantisation from Python or the command line, with a simple local chat completions server. Also No incidents deducted, where vLLM loses 6 points for them.
- vLLM, good for An owner with a GPU server who wants many concurrent requests against one open-weight model behind OpenAI or Anthropic compatible routes. Ahead on Schema & documentation, 68 against 37; Agent ergonomics, 64 against 54; Security & auth, 50 against 32; Maintenance & community, 88 against 61.

| Category | MLX LM | vLLM |
| --- | --- | --- |
| Reliability (16%) | 66 | 62 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 37 | 68 |
| Agent ergonomics (13%) | 54 | 64 |
| Security & auth (14%) | 32 | 50 |
| Payments & pricing (10%) | 60 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 61 | 88 |
| Transparency & trust (7%) | 66 | 67 |

| Fact (where they differ) | MLX LM | vLLM |
| --- | --- | --- |
| Vendor | Apple Inc. | vLLM project (PyTorch Foundation) |
| Licence | MIT | Apache-2.0 |
| Last release | 2026-10-01 | 2026-10-02 |
| Popularity | 7.3k stars, 140k PyPI/wk | 93k stars |