Vercel Observability is now available to all Vercel customers, delivering framework-aware insights to optimize infrastructure and application performance.

Included with all plans, Observability offers visibility—at both the team and project levels—into key metrics aligned with your app's architecture, such as:

Vercel Functions usage: Invocations, durations, and error rates

In-function concurrency: Resource and cost-savings for customers with in-function concurrency enabled

External API requests: Outgoing API calls by hostname

Edge Requests: Request volumes by routes, including dynamic routes like /blog/[slug]

Fast Data Transfer: Path-level insights on requests by incoming, outgoing, and total data transfer

Builds : Resource usage and build-step latency

ISR caching: Route-level read and writes usage, and total function duration during revalidation

In addition to the above, customers on Pro and Enterprise plans can upgrade to Observability Plus for:

Extended, 30-day retention

Full access to all data…