Fluid compute now supports both background and on-demand Incremental Static Regeneration (ISR) across all Vercel projects.
This means ISR functions now benefit from Fluid's performance and concurrency efficiency with no config changes needed. If you’ve redeployed recently, you’re already using it.
Fluid compute reuses existing resources before creating new ones, reducing costs by up to 85% for high-concurrency workloads. It delivers server-like efficiency with serverless flexibility with:
Optimized concurrency
Scale from zero to infinity
Minimal cold starts
Usage-based pricing
Full Node.js and Python support
No infrastructure management
Background tasks with
waitUntil
Enable Fluid for your existing projects, and learn more in our blog and documentation.