Vercel Functions adds generally available WebSockets, with the same limits and pricing as other function invocations; active CPU billing covers time spent processing messages.

Vercel’s October 20, 2026 announcement explains general WebSocket availability, function limits and pricing, and active CPU billing.

Published 22 Oct 2026 · 13:34 UTC

Vercel Changelog ↗ · Source dated 20 Oct 2026

Vercel Functions adds generally available WebSockets, with the same limits and pricing as other function invocations; active CPU billing covers time spent processing messages. · ournews.ai