SGLang Alternatives
High-performance open-source serving framework for LLMs and multimodal models
SGLang is an open-source LLM serving framework focused on throughput and structured generation.
Explore 89 alternatives to SGLang across 1 category. Each tool listed below shares at least one category with SGLang.
Featured
Top SGLang alternatives at a glance
- vLLM. High-throughput LLM inference engine with PagedAttention for efficient GPU memory usage
- Project Zero. CPU-only LLM inference engine in C with no runtime dependencies
- KV Cache Store. Build, share and reuse precomputed KV-cache artifacts to skip redundant prefill
- DeepSeek. Cost-effective inference API with OpenAI-compatible endpoints and open-weight models
- OpenAI. API access to GPT, o-series reasoning, DALL-E, and Whisper models
🤖 Inference APIs
vLLM
High-throughput LLM inference engine with PagedAttention for efficient GPU memory usage
Project Zero
CPU-only LLM inference engine in C with no runtime dependencies
Beam
Open-source serverless GPU cloud with sub-second cold starts and auto-scaling
BentoML
BentoML is the platform for software engineers to build AI products.
Frequently asked questions
What are the best alternatives to SGLang?
Based on category overlap and popularity, the top alternatives to SGLang include: vLLM (High-throughput LLM inference engine with PagedAttention for efficient GPU me...); Project Zero (CPU-only LLM inference engine in C with no runtime dependencies); KV Cache Store (Build, share and reuse precomputed KV-cache artifacts to skip redundant prefill); DeepSeek (Cost-effective inference API with OpenAI-compatible endpoints and open-weight...); OpenAI (API access to GPT, o-series reasoning, DALL-E, and Whisper models). See all 89 alternatives compared on this page.
Is there a free alternative to SGLang?
Yes. 53 alternatives to SGLang offer a free tier or free trial: vLLM, Project Zero, KV Cache Store, DeepSeek, OpenAI, Anthropic Claude, and more. Use the comparison above to find the best fit for your use case.
Are there open-source alternatives to SGLang?
Yes. 8 of the 89 alternatives to SGLang listed here are open source: vLLM, Project Zero, KV Cache Store, DeepSeek, Mistral, Beam, and more. Open-source tools can be self-hosted for full control over data and infrastructure.
What is SGLang?
SGLang is an open-source LLM serving framework focused on throughput and structured generation. It pairs a fast runtime with a frontend language for expressing complex prompting patterns (multi-call workflows, structured outputs, tool use) so they execute efficiently on the backend. The runtime ... See 89 alternatives to SGLang across 1 category.
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