Project-level deployment suffixes

Published: (January 13, 2026 at 08:00 AM EST)
1 min read

Source: Vercel Blog

Overview

You can now set deployment suffixes at the project level, instead of using a single suffix across your team.

Requirements

  • Project‑level suffixes follow the same requirements as team‑level suffixes.
  • Your team must own the domain.
  • The domain must use Vercel nameservers.

Configuration

Configure suffixes in your .project file:

{
  "deploymentSuffix": "my-suffix"
}
Back to Blog

Related posts

Read more »

Reduced build times for large projects

We shipped build system optimizations that reduce overhead for projects with many input files, large , or large build outputs.node_modules Expensive disk operat...

Speeding Up PostgreSQL in Containers

The Problem Running a test suite on an older CI machine with slow disks revealed PostgreSQL as a major bottleneck. Each test run was taking over 1 hour to comp...