With Amazon EventBridge, you pay only for events published to your event bus. There are no additional charges for rules or event delivery. There are no minimum fees or upfront commitments. All state change events published by Amazon Web Services services by default are free.
|Amazon Web Services default service events||Free|
|Custom events||¥ 6.75/million custom events published|
|¥ 6.75/million custom events from opt-in AWS services (e.g., S3 Event Notifications)|
|Third-party (SaaS) events||¥ 6.75/million events published|
|Cross-account events||¥ 6.75/million cross-account events sent|
If a customer's application published 5 million events in one month, your charges would be calculated as follows:
The monthly price is ¥ 6.75 per 1 million events.
Monthly events = 5M events
Monthly events charges = 5M * ¥ 6.75/M = ¥33.75 per month
¥33.75 per month
Visit the Amazon EventBridge FAQs page.
Get started building with Amazon EventBridge in the Amazon Web Services Management Console.
Get a deeper understanding of EventBridge in the Developer Guide.