New Vercel projects now run on Fluid compute by default.
This update follows Fluid’s general availability, its adoption across large-scale production apps, and all v0.dev deployments shipping with Fluid enabled by default.
Fluid compute reuses existing instances before spawning new ones, cutting costs by up to 85% for high-concurrency workloads. It combines the efficiency of servers with the flexibility of serverless:
Concurrent requests per function
Scale from zero to infinity
Minimal cold starts
Usage-based, pay as you go
Full Node.js and Python support
No infrastructure to manage
Background tasks with
waitUntil
Enable Fluid for your existing projects, and learn more in our blog and documentation.