Supercargo cuts GitHub Actions costs by switching to GCP Cloud Run Jobs

To reduce infrastructure costs driven by high-volume autonomous coding agents, a bootstrapped startup replaced GitHub Actions runners with event-driven Google Cloud Run Jobs dispatched via a webhook. The resulting setup eliminated polling overhead and whole-minute billing rounding while providing 1:1 job isolation and faster module downloads over Google's internal network. The authors report cutting raw list-price compute costs by over sixty percent. Open article →