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Workflows Workflows is an execution engine built on Cloudflare Workers — to build applications that can automatically retry, persist state and run for minutes, hours, days, or weeks. Workflows introduces a programming model that makes it easier to build reliable, long-running tasks, observe progression, and programmatically trigger events-based instances based across your services. Step-based Any logic wrapped in a step can be automatically retried and memoized for durability. State included Every instance persists to its own local state: no need to set up or manage a database or control plane. Human-in-the-loop Wait on external events: webhooks, approvals, queue messages — you name it. The same end-to-end workflow 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. Build applications that need to be reliable and long-running everywhere. Building AI agents Asynchronous tasks Post-processing user-generated content Everything you need to build, deploy, and scale durable multi-step applications on Cloudflare's global infrastructure. Step-based execution Any logic wrapped in a step can be automatically retried and memoized for durability. Built-in state management Every instance persists to its own local state: no need to set up or manage a database or control plane. Human-in-the-loop Wait on external events: webhooks, approvals, queue messages — you name it. Automatic retries Built-in retry logic with exponential backoff and configurable retry policies for resilient execution. Observability included Built-in logging, metrics, and tracing to monitor workflow execution and debug issues. Event-driven triggers Programmatically trigger workflow instances based on events across your services. Scale-to-zero pricing Pay only for the CPU cycles your workflows actually use — idle workflows cost nothing. Deploy durable multi-step applications between meetings. Step-based execution included State management for zero config Event-driven architecture Deploy long-running applications with zero infrastructure overhead — designed to scale globally and handle complex multi-step processes automatically. Durable by design Event-driven ready Observable by default Clonable Trusted by the teams you trust. Duncan Davidson, VP of Developer Productivity, Shopify And thousands more... Join thousands of developers who've eliminated infrastructure complexity and deployed globally with Cloudflare. Start building for free — no credit card required.