Alternatives to Cloudflare Workers

Fastly Compute is the lateral alternative for teams that need WebAssembly-based edge execution with Fastly's CDN infrastructure. Worth comparing when the team is already using Fastly for CDN and wants edge compute collocated with its caching layer.

AWS Lambda is the step-up when workloads require longer execution times, more memory, broader language runtimes, or deep integration with AWS services like SQS, SNS, and DynamoDB triggers that Workers' edge model doesn't support.

Vercel Functions is the alternative for Next.js-first teams that want serverless functions tightly integrated with their frontend deployment pipeline—at the cost of edge performance and global distribution that Workers provides.

Supabase Edge Functions is the alternative for teams building on Supabase's backend stack—auth, database, and storage in one project. Running edge functions in the same Supabase environment eliminates cross-service latency that Workers deployed separately would require.