Cloud Run functions

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Every plan, in full

On the record

Access control

Cloud Run functions supports Cloud Run, Cloud Functions, and basic IAM roles for controlling access.docs.cloud.google.com · read 1 Oct 2026

Authentication

Authenticated invocation requires the principal to have invoker permission and provide an ID token.docs.cloud.google.com · read 1 Oct 2026

Compliance

Cloud Run Functions is listed among Google Cloud services covered by ISO/IEC 27017 certification.cloud.google.com · read 1 Oct 2026

Developer experience

Developers write code while Google Cloud handles the operational infrastructure and event-driven orchestration.cloud.google.com · read 1 Oct 2026

Encryption

Customer-managed encryption keys can protect uploaded source code, built container images, and deployed function instances.docs.cloud.google.com · read 1 Oct 2026

Google services

Functions can respond to events from Cloud Storage, Pub/Sub, and Cloud Firestore for real-time file and stream processing.cloud.google.com · read 1 Oct 2026

Integrations

Cloud Run functions integrates with Google Cloud and third-party services through events and webhook integrations.cloud.google.com · read 1 Oct 2026

Notable limit

Cloud Run functions (1st gen) does not support concurrency.cloud.google.com · read 1 Oct 2026

Observability

The platform provides integrated monitoring and supports application observability and diagnosability with Cloud Trace.cloud.google.com · read 1 Oct 2026

Open technology

The open source FaaS framework supports Cloud Run, local development, on-premises environments, and other Knative-based serverless environments.cloud.google.com · read 1 Oct 2026

Purpose

Cloud Run functions is a lightweight compute solution for creating single-purpose, stand-alone functions that respond to Cloud events without managing a server or runtime environment.docs.cloud.google.com · read 1 Oct 2026

Scaling

Cloud Run functions automatically manages and scales underlying infrastructure with workload size, from zero to planet scale.cloud.google.com · read 1 Oct 2026

Service level

The Cloud Run functions SLA specifies a monthly uptime percentage of at least 99.95%.cloud.google.com · read 1 Oct 2026

Support

Official resources include documentation, quotas and limits, release notes, troubleshooting, an SLA, community forums, and Google Cloud support.docs.cloud.google.com · read 1 Oct 2026

Triggers

Functions can be triggered from Google Cloud, Firebase, and Google Assistant, or called directly from web, mobile, or backend applications through HTTP.cloud.google.com · read 1 Oct 2026

Alternatives to Cloud Run functions

I InngestWebWindows+4 O OpenFaaSWebWindows+4 AC Alibaba Cloud Function ComputeWebLinux+1 VT Val TownWebAPI K KnativeWindowsMac+3 K KoyebWebAPI TD Trigger.devWebAPI+1 FP Fn ProjectWindowsMac+3

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