Part of Cloudflare

Cloudflare Workers

Run serverless code at global edge locations

Pricing model

Free Tier

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Cloudflare Workers to run JavaScript, TypeScript, Python, or Rust code at Cloudflare edge locations. It handles automatic scaling, no cold starts, and pay-per-CPU-time billing. You can build APIs, web apps, authentication, caching, background jobs, and scheduled tasks. It also connects to storage, databases, AI models, and other Cloudflare services for full-stack apps with global deployment and low latency.

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What Cloudflare Workers does

Write and deploy edge functionsConnect code to D1 databasesStore app state in Workers KVRun background jobs with QueuesSchedule tasks with Cron TriggersAdd authentication and rate limitingTest changes locally with workerdRoll out code changes graduallyRuns code in 335+ global citiesScales from zero to millions of requestsCharges for CPU time instead of idle timeHas no cold startsSupports JavaScript, TypeScript, Python, and RustLets you test code locally before deploymentConnects to D1, KV, Queues, and Durable ObjectsSupports gradual rollout and rollback

Pricing breakdown

Pricing model: Paid

PlanList price

Paid$0.30 / mo

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Cloudflare Workers, serverless functions, edge computing, global deployment, automatic scaling, no cold starts, CPU time billing, JavaScript, TypeScript, Python, Rust, D1 database, Workers KV, Durable Objects, Queues, Cron Triggers, Smart Placement, edge APIs