Multi-Tenant Platform Development

Platforms

Make your SaaS instantly extensible—no extra infra, no extra risk.

Cloudflare turns any software product into a secure, multi-tenant platform. Let customers run their own code, store data, and expose APIs—directly on Cloudflare's global edge—while you stay out of the infrastructure business.

Run untrusted code, safely

Each customer's logic lives in its own sandboxed Worker—isolated, metered, and shielded from your core.

The full per-tenant platform

Create per-tenant, or project Workers, D1 databases, KV namespaces, R2 buckets, and vanity domains. Everything you need in one place.

Zero infrastructure overhead

No clusters to reserve, no cold starts to dread. Pay only for the CPU cycles your customers actually use.

Proven platform infrastructure, powering products at scale

The same end-to-end platform stack behind Cloudflare's own products — battle-tested across billions of requests and millions of users daily. Build with the same primitives we use in production.

React Flow

Designed for multi-tenant innovation

Build platforms that need to be extensible and secure everywhere.

You can use Platforms for:

See real-world examples of Cloudflare platforms