kitio.aiSGLang vs Mirai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. SGLang 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
- RadixAttention caching
- Structured output
- MoE parallelism
- Speculative decoding
- OpenAI-compatible API
- uzu inference engine
- Quantized on-device models
- Model conversion tools
- CLI and macOS app
- Published benchmarks
| Feature | SGLang | Mirai |
|---|---|---|
| Best for | Fast open-source serving framework for LLMs and vision models | 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 | LMSYS | Mirai Labs |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
SGLang 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
SGLang
- Very fast on large MoE models
- Strong prefix caching
- Active development
- Needs server-class GPUs
- Docs assume expertise
- Fewer beginner guides than vLLM
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 SGLang if you want:
- Very fast on large MoE models
- Strong prefix caching
- Active development
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.
SGLang vs Mirai FAQ
What is the difference between SGLang and Mirai?
SGLang: Fast open-source serving framework for LLMs and vision models. Mirai: On-device LLM engine and models for iPhone, iPad and Mac. Both are models & apis tools.
Is SGLang or Mirai cheaper?
SGLang is completely free, while Mirai is freemium.
Do SGLang and Mirai have free plans?
SGLang: Yes, fully free. Mirai: Yes.
Who makes SGLang?
SGLang is made by LMSYS, based in United States.
Who makes Mirai?
Mirai is made by Mirai Labs.
Which should I choose, SGLang or Mirai?
Choose SGLang if you value very fast on large moe models and strong prefix caching. Choose Mirai if you value runs fully offline on apple devices and engine source on github.