LocalAI vs SGLang
Short answer
LocalAI: OpenAI-compatible API for LLMs, vision, voice and images on any hardware. SGLang: Fast serving engine for LLMs and multimodal models on GPU servers, with an OpenAI-style API. Both are in our Local model runtimes category.
Choose LocalAI if you want: no GPU server needed.
LocalAI publishes no official RAM figure, so we cannot compare hosting cost directly.
Last updated · computed from each project's official docs and live GitHub data · sources
LocalAI vs SGLang side by side
| LocalAI | SGLang | |
|---|---|---|
| Category | Local model runtimes | Local model runtimes |
| What it is | OpenAI-compatible API for LLMs, vision, voice and images on any hardware. | Fast serving engine for LLMs and multimodal models on GPU servers, with an OpenAI-style API. |
| License | MIT | Apache-2.0 |
| License type | Permissive | Permissive |
| License conditions | Permissive. Internal and commercial use allowed. Models keep their own licenses. | Permissive. Internal and commercial use allowed. Models keep their own licenses. |
| Status | Active | Active |
| GitHub stars | 50.1k | 38.3k |
| Last commit | Oct 30, 2026 | Oct 31, 2026 |
| Latest release | v4.12.1 | v0.5.22 |
| Minimum hardware | Not published | Not published |
| Recommended hardware | Not published | Not published |
| RAM measured by us | Not tested yet | Not tested yet |
| GPU | Optional. Images exist for NVIDIA CUDA 12/13, AMD ROCm, Intel oneAPI and CPU-only. | Yes for the documented install path: Linux with a supported NVIDIA GPU and a CUDA 13-compatible driver. The project also documents AMD Instinct, Google TPU, Intel GPU and Xeon CPU, Ascend NPU and other platforms on separate hardware pages. |
| Est. server cost | Not estimated | GPU server (not estimated) |
| Deploy method | Docker | Docker (NVIDIA GPU) |
| Known gotchas | 1 listed | 4 listed |
| Telemetry | Not documented | Not documented |
| Calls home by default | Not documented | Not documented |
| SSO (OIDC / SAML / LDAP) | Free (OIDC free) | Not documented |
| Audit log | Not documented | Not documented |
| RBAC | Yes, free | Not documented |
| Details | Full LocalAI guide → | Full SGLang guide → |
Key differences
- License: LocalAI: MIT (Permissive). SGLang: Apache-2.0 (Permissive).
- GPU: LocalAI: optional / see notes. SGLang: needed for practical use.
- Est. server cost: LocalAI: not estimated (no official RAM figure). SGLang: GPU server (not estimated).
- Deploy: LocalAI: Docker · single container. SGLang: Docker (NVIDIA GPU) · single container.
- GitHub stars: LocalAI: 50.1k. SGLang: 38.3k.
- Last commit: LocalAI: Oct 30, 2026. SGLang: Oct 31, 2026.
- Latest release: LocalAI: v4.12.1 (Oct 23, 2026). SGLang: v0.5.22 (Oct 19, 2026).
Same for both: Category: Local model runtimes; Official hardware: not published; Status: Active.
LocalAI vs SGLang: FAQ
LocalAI or SGLang: which should a small business choose?
Choose LocalAI if you want: no GPU server needed. LocalAI publishes no official RAM figure, so we cannot compare hosting cost directly.
Which is cheaper to self-host, LocalAI or SGLang?
LocalAI: not estimated (no official RAM figure). SGLang: GPU server (not estimated). Our estimate is the cheapest Hetzner Cloud plan that meets each project's official RAM and vCPU figure; it covers the server only.
How much hardware do LocalAI and SGLang need?
LocalAI: not published. SGLang: not published. SGLang needs a GPU for practical use.
What is the license difference between LocalAI and SGLang?
LocalAI: MIT (Permissive). Permissive. Internal and commercial use allowed. Models keep their own licenses. SGLang: Apache-2.0 (Permissive). Permissive. Internal and commercial use allowed. Models keep their own licenses. This is a summary, not legal advice.
Is LocalAI or SGLang more actively maintained?
LocalAI: Active, last commit Oct 30, 2026. SGLang: Active, last commit Oct 31, 2026. GitHub data refreshed Oct 31, 2026.
Which is easier to deploy, LocalAI or SGLang?
LocalAI installs via Docker (single container); SGLang via Docker (NVIDIA GPU) (single container). LocalAI lists 1 known gotcha and SGLang lists 4; see each app page.
Related
- LocalAI self-hosting guide · SGLang self-hosting guide
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- Ollama vs SGLang
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- SGLang vs vLLM
- Add a third app in the interactive comparison
Sources
- LocalAI GitHub repository: github.com/mudler/LocalAI
- LocalAI documentation, LocalAI hardware requirements, LocalAI deploy instructions: github.com/mudler/LocalAI#readme
- LocalAI license: github.com/mudler/LocalAI/blob/master/LICENSE
- SGLang GitHub repository: github.com/sgl-project/sglang
- SGLang documentation, SGLang deploy instructions: docs.sglang.io/docs/get-started/install
- SGLang license: github.com/sgl-project/sglang/blob/main/LICENSE
- SGLang hardware requirements: github.com/sgl-project/sglang#supported-hardware
- Hetzner Cloud pricing used for cost estimates (read 2026-10-25): www.hetzner.com/cloud/regular-performance
- GitHub REST API (stars, commits, releases): docs.github.com/en/rest
Every value is generated from the same verified data as the app pages. Spotted something wrong? Tell us.