AI BriefingVercel Container Runtime Now Supports Plain Dockerfile Deployment
·2026.10.27 09:00
Key point
The beta runtime builds and routes traffic to images from root Dockerfiles or Containerfiles when no other framework is detected.
Details
- Vercel's Container runtime now allows deployment of plain root Dockerfiles or Containerfiles when no other framework is detected.
- The system automatically selects the Container preset, builds the file, and routes all traffic to the resulting image.
- If project detection matches another framework (e.g., Django), that framework takes precedence unless the user explicitly forces the container framework via CLI or vercel.json.
- Dockerfile.vercel or Containerfile.vercel files continue to override detected frameworks, and multi-service projects still use vercel.json services with per-service entrypoints.
- The Container runtime is currently in beta, runs on Vercel Functions, and is billed using Active CPU pricing.
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