Amazon EventBridge (usage-based)
Free
Each 64 KB payload chunk counts as one event for classic buses · Scheduler free tier is 14M invocations/month across Regions except GovCloud; unused usage does not roll over
Checked 8 Oct 2026
Each 64 KB payload chunk counts as one event for classic buses · Scheduler free tier is 14M invocations/month across Regions except GovCloud; unused usage does not roll over
Checked 8 Oct 2026