kitio.aivLLM vs Mirai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. vLLM is completely free, while Mirai is freemium.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- PagedAttention
- Continuous batching
- OpenAI-compatible server
- Multi-GPU parallelism
- LoRA serving
- uzu inference engine
- Quantized on-device models
- Model conversion tools
- CLI and macOS app
- Published benchmarks
| Feature | vLLM | Mirai |
|---|---|---|
| Best for | High-throughput open-source engine for serving LLMs in production | On-device LLM engine and models for iPhone, iPad and Mac |
| Category | Models & APIs | Models & APIs |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | vLLM project | Mirai Labs |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
vLLM is completely free, while Mirai is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
vLLM
- Excellent throughput
- Broad hardware support
- Industry-standard serving
- Needs server-class GPUs
- Many tuning flags
- Fast releases change defaults
Mirai
- Runs fully offline on Apple devices
- Engine source on GitHub
- Benchmarks against MLX and llama.cpp
- Android support not yet available
- Commercial terms need a sales talk
- Limited to smaller models
Which one should you choose?
Choose vLLM if you want:
- Excellent throughput
- Broad hardware support
- Industry-standard serving
Watch out: needs server-class gpus.
Choose Mirai if you want:
- Runs fully offline on Apple devices
- Engine source on GitHub
- Benchmarks against MLX and llama.cpp
Watch out: android support not yet available.
vLLM vs Mirai FAQ
What is the difference between vLLM and Mirai?
vLLM: High-throughput open-source engine for serving LLMs in production. Mirai: On-device LLM engine and models for iPhone, iPad and Mac. Both are models & apis tools.
Is vLLM or Mirai cheaper?
vLLM is completely free, while Mirai is freemium.
Do vLLM and Mirai have free plans?
vLLM: Yes, fully free. Mirai: Yes.
Who makes vLLM?
vLLM is made by vLLM project, based in United States.
Who makes Mirai?
Mirai is made by Mirai Labs.
Which should I choose, vLLM or Mirai?
Choose vLLM if you value excellent throughput and broad hardware support. Choose Mirai if you value runs fully offline on apple devices and engine source on github.