vLLM
The de facto open-source inference engine for LLM serving.
Full vLLM record →Head to head
vLLM vs Baseten
vLLM (vLLM (PyTorch Foundation)) and Baseten (Baseten) both sit in Infrastructure & Serving. Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | vLLM vLLM (PyTorch Foundation) | Baseten Baseten |
|---|---|---|
| Segment | Infrastructure & Serving | Infrastructure & Serving |
| Version | 0.1x | 2025 |
| Entry cost | Open source | Usage-based, enterprise tiers |
| Pricing tiers | — | — |
| Model stack | serves any open weights | open weights |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 0 |
| Origin | Global | Global |
| Capabilities | PagedAttention, Continuous batching, Speculative decode | Truss packaging, Autoscaling, Multi-cloud |
Baseten
Production inference platform with dedicated deployments.
Full Baseten record →