# BentoML vs vLLM

**Leader by Vioscale score:** vLLM

| Attribute | BentoML | vLLM |
|---|---|---|
| **Vioscale score** | 58.1 (43% (low)) | 67.6 (67% (medium)) |
| activity.commits_last_30d | 3 | 100 |
| adoption.dependent_repos | 499 | 5 |
| adoption.github_stars | 8,807 | 90,137 |
| adoption.package_downloads_weekly | - | 1,098,710 |
| deployment.options | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true,"on_prem":true,"self_hosted":true}` |
| description.long | An open-source framework for packaging, deploying, and managing AI model inference at scale, supporting any model architecture or framework with options for cloud or on-premises deployment. | An open-source framework that provides optimized LLM inference with low latency and high throughput. It includes continuous batching, memory-efficient attention mechanisms, quantization support, and distributed serving across diverse hardware platforms. |
| features.capabilities | `{"role":"platform","open_source":true,"managed_cloud":true,"model_serving":true,"self_hostable":true,"multi_provider":true,"vpc_deployment":true,"dynamic_batching":true,"gpu_acceleration":true,"llm_observability":true,"framework_agnostic":true,"multi_model_serving":true,"multi_gpu_multi_node":true,"multi_framework_support":true}` | `{"role":"serving","open_source":true,"managed_cloud":false,"model_serving":true,"self_hostable":true,"multi_provider":true,"vpc_deployment":true,"otel_compatible":true,"gpu_acceleration":true,"kubernetes_native":true,"llm_observability":true,"framework_agnostic":true,"continuous_batching":true,"multi_model_serving":true,"multi_gpu_multi_node":true,"quantization_support":true,"openai_compatible_api":true,"multi_framework_support":true}` |
| integrations.count | - | 29 |
| integrations.list | - | `[{"name":"Hugging Face"},{"name":"NVIDIA Dynamo"},{"name":"OpenAI-compatible API"},{"name":"Anthropic Messages API"},{"name":"FlashAttention"},{"name":"FlashInfer"},{"name":"CUTLASS"},{"name":"torch.compile"},{"name":"gRPC"},{"name":"GPTQ"},{"name":"AWQ"},{"name":"GGUF"},{"name":"ModelOpt"},{"name":"TorchAO"},{"name":"OpenAI API"},{"name":"Kubernetes"},{"name":"PyTorch"},{"name":"Ray"},{"name":"OpenTelemetry"},{"name":"Prometheus"},{"name":"FastAPI"},{"name":"Transformers"},{"name":"Outlines"},{"name":"Google Cloud TPU"},{"name":"Intel Gaudi"},{"name":"AMD Instinct"},{"name":"Apple Silicon"},{"name":"IBM Spyre"},{"name":"Huawei Ascend"},{"name":"Rebellions NPU"},{"name":"TRTLLM-GEN"},{"name":"CuTeDSL"}]` |
| language.primary | Python | Python |
| license.spdx | Apache-2.0 | Apache-2.0 |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | - | `{"cli":true,"linux":true}` |
| pricing | `{"type":"hybrid","freeTier":true,"sourceUrl":"https://www.bentoml.com","retrievedAt":"2026-08-21T13:19:12.207Z"}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://docs.vllm.ai","retrievedAt":"2026-08-14T21:53:56.648Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | low | free |
| pricing.transparent | - | yes |
| release.cadence_days | 12 | 9 |
| release.history | `[{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.39","date":"2026-05-07T10:37:29Z","type":"stable","version":"v1.4.39"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.38","date":"2026-04-02T06:12:17Z","type":"stable","version":"v1.4.38"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.37","date":"2026-03-25T01:20:40Z","type":"stable","version":"v1.4.37"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.36","date":"2026-03-06T04:25:28Z","type":"stable","version":"v1.4.36"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.35","date":"2026-02-03T05:06:31Z","type":"stable","version":"v1.4.35"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.34","date":"2026-01-26T03:19:56Z","type":"stable","version":"v1.4.34"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.33","date":"2026-01-12T10:26:47Z","type":"stable","version":"v1.4.33"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.32","date":"2026-01-09T02:22:49Z","type":"stable","version":"v1.4.32"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.31","date":"2025-12-23T06:51:00Z","type":"stable","version":"v1.4.31"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.30","date":"2025-11-27T03:15:11Z","type":"stable","version":"v1.4.30"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.29","date":"2025-11-17T12:02:22Z","type":"stable","version":"v1.4.29"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.28","date":"2025-10-29T06:09:36Z","type":"stable","version":"v1.4.28"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.27","date":"2025-10-20T06:57:33Z","type":"stable","version":"v1.4.27"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.26","date":"2025-10-10T07:28:39Z","type":"stable","version":"v1.4.26"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.25","date":"2025-09-24T08:51:56Z","type":"stable","version":"v1.4.25"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.24","date":"2025-09-17T09:30:34Z","type":"stable","version":"v1.4.24"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.23","date":"2025-09-05T00:51:38Z","type":"stable","version":"v1.4.23"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.22","date":"2025-08-27T01:20:34Z","type":"stable","version":"v1.4.22"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.21","date":"2025-08-14T01:07:36Z","type":"stable","version":"v1.4.21"},{"url":"https://github.com/bentoml/BentoML/releases/tag/v1.4.20","date":"2025-08-13T08:02:48Z","type":"stable","version":"v1.4.20"}]` | `[{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.28.0","date":"2026-08-26T09:46:30Z","type":"stable","version":"v0.28.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.27.1","date":"2026-08-11T10:47:49Z","type":"stable","version":"v0.27.1"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.27.0","date":"2026-08-10T21:18:11Z","type":"stable","version":"v0.27.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.26.0","date":"2026-07-27T01:06:58Z","type":"stable","version":"v0.26.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.25.1","date":"2026-07-14T08:51:20Z","type":"stable","version":"v0.25.1"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.25.0","date":"2026-07-11T20:06:44Z","type":"stable","version":"v0.25.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.24.0","date":"2026-06-29T19:41:59Z","type":"stable","version":"v0.24.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.23.0","date":"2026-06-15T05:27:20Z","type":"stable","version":"v0.23.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.22.1","date":"2026-06-05T10:10:00Z","type":"stable","version":"v0.22.1"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.22.0","date":"2026-05-29T10:28:13Z","type":"stable","version":"v0.22.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.21.0","date":"2026-05-15T08:44:26Z","type":"stable","version":"v0.21.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.20.2","date":"2026-05-10T07:37:57Z","type":"stable","version":"v0.20.2"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.20.1","date":"2026-05-04T10:36:26Z","type":"stable","version":"v0.20.1"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.20.0","date":"2026-04-27T21:20:28Z","type":"stable","version":"v0.20.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.19.1","date":"2026-04-18T05:44:42Z","type":"stable","version":"v0.19.1"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.19.0","date":"2026-04-03T02:19:12Z","type":"stable","version":"v0.19.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.18.1","date":"2026-03-31T00:53:26Z","type":"stable","version":"v0.18.1"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.18.0","date":"2026-03-20T21:31:36Z","type":"stable","version":"v0.18.0"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.17.1","date":"2026-03-11T10:24:34Z","type":"stable","version":"v0.17.1"},{"url":"https://github.com/vllm-project/vllm/releases/tag/v0.17.0","date":"2026-03-07T00:46:41Z","type":"stable","version":"v0.17.0"}]` |
| reliability.status_page | yes | - |
| security.scorecard | 7 | - |
| security.vulnerabilities | `{"count":16,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=bentoml&per_page=100","last_12m":8,"max_severity":"CRITICAL"}` | `{"count":62,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=vllm&per_page=100","last_12m":37,"max_severity":"CRITICAL"}` |

## Capabilities (MLOps & LLMOps Tools)

| Capability | BentoML | vLLM |
|---|:--:|:--:|
| **Core** |  |  |
| Tool role | End-to-end ML platform | Model serving |
| **Deployment** |  |  |
| Self-hostable / OSS core | ✓ | ✓ |
| Managed cloud available | ✓ | ✗ |
| On-prem / VPC deployment | ✓ | ✓ |
| **Observability** |  |  |
| LLM tracing / observability | ✓ | ✓ |
| Evaluation (offline / LLM-judge / human) | - | - |
| **Dev** |  |  |
| Prompt management + versioning | - | - |
| **Tracking** |  |  |
| Experiment tracking / model registry | - | - |
| **Serving** |  |  |
| Model serving / inference endpoint | ✓ | ✓ |
| **Interop** |  |  |
| OpenTelemetry / OpenLLMetry compatible | - | ✓ |
| Framework-agnostic | ✓ | ✓ |
| **Gateway** |  |  |
| Multi-provider model support | ✓ | ✓ |
| **Data** |  |  |
| No-train-on-customer-data guarantee | - | - |

*Source: Vioscale. Generated 2026-09-01T17:21:31.310Z. "-" = undocumented, not absent.*