6 free alternatives to Cloudflare Workers

Prefect Cloud's free Hobby tier gives you up to 2 users, 1 workspace, 5 deployments, 500 serverless credits per month, 5 automations, 7 days of run retention, and a 625 requests per minute API rate limit. That makes it a free orchestration layer for Python workflows rather than a pure edge runtime. It beats Cloudflare Workers on workflow management because it includes deployments, automations, and run retention in one place. It falls short on raw request volume and edge compute style execution. Switch here if your main job is scheduling, monitoring, and coordinating workflows instead of serving requests at the edge.

• Beats Cloudflare Workers: Workflow orchestration, deployments, and run retention
• Falls short: Far less suited to edge request handling and CPU-per-request workloads
• Who should switch: Switch if you are orchestrating Python workflows and want free hosted control-plane features.

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Cloud 66's free plan includes 1 deployment server, 1 static site, up to 5 deployments per 24 hours, 50 build minutes, 1 GB of free static site traffic, 1 team member, 100 MB of managed backup storage, daily backups, 1 hour of metrics retention, and Slack support. It is a better fit for builders deploying apps onto their own cloud or servers. It beats Cloudflare Workers on traditional deployment controls like servers, backups, and metrics. It falls short on global edge execution and request scale. Switch if you want a free app-ops layer for a single server or static site rather than serverless edge compute.

• Beats Cloudflare Workers: Deployment server and backup-oriented app operations
• Falls short: No global edge execution or request-centric compute model
• Who should switch: Switch if you deploy onto your own infrastructure and need simple free app management.

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Leapcell's free Hobby plan gives 20 projects, up to 3 vCPUs and 4 GB RAM per project, 100,000 serverless invocations per month, 3 GB-hours of serverless duration, 2 GB of data transfer, 10 GB of inbound large payloads, up to 900 seconds maximum invocation timeout, 100,000 Redis commands, build minutes, async invocations, logs, and metrics retention. It is broader than Cloudflare Workers because it combines compute, Redis, builds, logs, and async jobs in one free tier. It beats Workers on runtime flexibility and included storage and background task support. It falls short on the simplicity of pure edge request serving. Switch if you need a free app platform with databases, tasks, and longer-running jobs.

• Beats Cloudflare Workers: Broader app-platform features like Redis, async tasks, and longer runtimes
• Falls short: Less of a pure edge runtime and request-first platform
• Who should switch: Switch if you want one free platform for web apps, background work, and storage.

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Deno Deploy's free tier includes 1M inbound HTTP requests per month, 20 GB egress bandwidth, up to 50 custom domains per organization, up to 15 hours of CPU time, 350 GB-hours of memory time, up to 20 active apps, up to 5 team members, 1 GiB volume storage, 1 GiB of KV storage, KV read and write quotas, caching, logs, analytics, Terraform deployment, and sandboxed code execution. It is a closer app-hosting alternative with more explicit platform quotas than Workers. It beats Cloudflare Workers on monthly request headroom and included storage-like primitives. It falls short on Cloudflare's broader security and network stack. Switch if you want a free JavaScript or TypeScript host with clearer app quotas and deployment tooling.

• Beats Cloudflare Workers: Higher monthly request headroom and more built-in app hosting quotas
• Falls short: Less emphasis on edge security and network services
• Who should switch: Switch if you want a TypeScript-friendly host with generous free platform quotas.

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Azure Container Apps' free tier includes the first 180,000 vCPU-seconds, 360,000 GiB-seconds, and 2 million requests per subscription per month. It is a consumption-style container service, so the free allowance is about compute and request usage rather than edge functions. It beats Cloudflare Workers on running containerized workloads and on the shape of its compute quota, especially for apps that expect more conventional service runtimes. It falls short on the low-friction edge deployment model and the included security/network stack. Switch here if your app is container-first and you want a free recurring allowance for compute.

• Beats Cloudflare Workers: Container-native compute quotas with recurring monthly allowances
• Falls short: Not an edge-function platform and less focused on instant global delivery
• Who should switch: Switch if your workload is containerized and you want free monthly compute allowances.

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Vercel's free Hobby plan is free forever for personal, non-commercial use and includes repo import and instant deploys, automatic CI/CD, WAF protection, global CDN delivery, Fluid compute, DDoS mitigation, traffic and performance insights, 1M Edge Requests per month, 100 GB Fast Data Transfer, 1 GB Blob storage, Functions quotas, Sandbox quotas, 1 developer seat, unlimited viewer seats, security features, and team-level RBAC. It is more opinionated as an app platform than Workers, with a richer front-end deployment workflow. It beats Workers on developer workflow breadth and included app-platform extras. It falls short if you want a general-purpose edge runtime without the non-commercial limitation. Switch if you are building a personal web app and want the most complete free hosting workflow.

• Beats Cloudflare Workers: Broader app-hosting workflow and more bundled developer experience
• Falls short: Restricted to personal, non-commercial use on the free plan
• Who should switch: Switch if you are shipping a personal web app and want the broadest free hosting stack.

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