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BentoML

Free tier

Run AI inference at scale — deploy any model anywhere with full control and no complexity.

Free tier available·Technical·API available·Open source

Key strengths

Self-host anywhere (any cloud or on-premises)Flexible model serving for any architecture/framework/modalityIntelligent auto-scaling with cold-start acceleration and scale-to-zeroDistributed LLM inference across multiple GPUsComprehensive observability and CI/CD deployment automationEnterprise-grade security and data sovereignty
Free tier + paid plans
San Francisco, USA
Founded 2019
Self-hostable

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BentoML is an open-source framework for building, deploying, and scaling AI model inference in production. Founded in 2019 and backed by 8,877+ GitHub stars, it is designed for AI/ML engineering teams who need flexible, self-hostable model serving across any cloud or on-premises infrastructure. BentoML exposes an API layer that supports any model architecture, framework, or modality, and integrates natively with leading inference runtimes and model ecosystems including vLLM, TRT-LLM, SGLang, JAX, PyTorch, Transformers, HuggingFace, and models such as Llama 4, DeepSeek, GPT-OSS, Flux, and Qwen. It supports distributed LLM inference across multiple GPUs (Nvidia and AMD), intelligent auto-scaling with cold-start acceleration and scale-to-zero, and Kubernetes-native deployment. Built-in observability and CI/CD automation round out a production-ready serving platform with enterprise-grade security and data sovereignty controls.

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