Arroyo open-source
Free
Apache 2.0 engine · self-hosted on Linux/macOS, Docker or Kubernetes
Checked 15 Oct 2026
Plans and prices
Arroyo pricing
Open-source Arroyo Engine
Free
Apache 2.0 licensed; single binary; self-hosted
Checked 4 Oct 2026
Cloudflare Workers Paid with Pipelines
$5 a month
50 GB/month SQL transforms · 50 GB/month sink delivery · unlimited stream ingress · $0.04/GB additional SQL · $0.03/GB JSON sink · $0.06/GB Parquet/Iceberg sink
Checked 15 Oct 2026