Vercel Functions can now run up to 30 minutes (opens in new tab)

**Published:** June 15, 2026 | **Authors:** Florentin Eckl , Craig Andrews, Casey Gowrie, Tiago Ventura Loureiro --- Vercel Functions using the Node.js and Python runtimes now support execution durations up to 30 minutes for Pro and Enterprise teams, more than 2x the previous 800 second limit. Support for additional runtimes is coming soon. Use longer-running Functions for work that needs more time to finish, including: - Long LLM reasoning and tool calls - AI responses that stream for s...