The Backend Layer on Cloudflare

Build powerful relational features with fully managed SQL databases, typed queries, and seamless scaling.

Add sign-up, sign-in, and user identity to your backend with email, OAuth, and multi-factor authentication.

Receive, verify, and reliably deliver webhooks from Stripe, GitHub, and any provider with built-in retry, replay, and audit logging.

Securely store, manage, and serve files and key-value data at limitless global scale.

Add AI to your backend with instant access to leading models — no API keys, no infrastructure to manage.

Power semantic search, recommendations, and AI retrieval with managed vector indexes that run at the edge.

Build resilient async workflows with guaranteed delivery, automatic retries, and dead-letter handling.

Accelerate your app with global edge caching, tag-based invalidation, and real-time cache analytics.

Run reliable background tasks with guaranteed execution, delayed scheduling, and automatic retries.

Secure and route traffic with built-in CORS, request tracing, and automatic error normalization at the edge.

Enforce authorization across every route and resource with declarative rules, RBAC, and strict tenant isolation.

Ship features safely with edge-evaluated flags, percentage rollouts, and per-tenant targeting — all declared in code.

Debug production instantly with structured logging, intelligent sampling, and built-in error reporting.

Add live chat, real-time collaboration, and presence to your backend with WebSocket rooms and channels.

Track metrics, traces, events, and operational signals across your entire backend with structured telemetry.

Declare and rotate application secrets in code with automatic versioning and precise injection scopes.

Set and access typed environment variables across dev, staging, and production environments.

Send transactional email with React templates and turn inbound mail into automated backend workflows.

Use any Cloudflare resource directly — KV, R2, D1, Queues, Durable Objects — with full Wrangler compatibility in your Layeron app.

Protect your endpoints with automated bot detection as built-in route guards — no extra services to configure.

Scale your database transparently across global shards — no code changes, no query rewrites needed.