We're independently re-measuring DataVec against live cloud platforms across a standard suite of Web Worker workloads. Each test runs the same handler on every platform; results will publish with their full methodology, hardware, and dates so every number is reproducible.
Independent results are being re-measured against current cloud platforms. Methodology and numbers are coming soon — we'd rather publish nothing than publish figures we can't reproduce.
Workloads
Dimensions
V8 isolates (used by Cloudflare Workers and Deno) are fast compared to full VMs, but they still run JavaScript via a JIT compiler/interpreter sandbox with dynamic memory management. DataVec instead translates ECMAScript AST logic directly to native C structs and stateful coroutines — no JIT warmup, no interpreter overhead, and no heap garbage-collection pauses.
Standard serverless functions and V8 sandboxes spin up isolates dynamically in response to requests, adding allocation penalties. DataVec compiles your service into a standalone binary that runs as a resident coroutine loop — requests route straight to the already-active worker, so there is no per-invocation cold start.
Deploy standard Web Workers, Next.js static builds, and Elysia APIs with predictable pricing starting at $10/month.