Skip to content
SPECIFICTION
Get listed

Amazon EventBridge

aws.amazon.com

Free plan WebAPI
Visit aws.amazon.com
Spec score 8.0 #10 of 26 in Schema Registry Software

What it is

Amazon EventBridge is a serverless event broker for applications that respond to events from applications, SaaS services, and AWS services. Event buses route events across AWS accounts, and subscriptions can combine filters, targets, and retry policies. Buses support tens of thousands of subscribers, retention for up to 365 days, and JSON, Avro, Protobuf, and Cloud Events formats. EventBridge also supports ordered delivery and sharing a bus across accounts in an AWS Organization through AWS Resource Access Manager. Pipes connect endpoints point to point, with optional transformation, filtering, and enrichment. Supported SaaS sources can route events to AWS service targets; listed partners include Adobe, Datadog, MongoDB, Shopify, Stripe, and Snyk. API destinations send events from a bus or pipe to web applications on public or private networks. Monitoring uses CloudWatch metrics, with logging to CloudWatch Logs, S3, or Kinesis Data Firehose. IAM access controls, VPC endpoints, and TLS 1.2 encryption in transit are supported. AWS lists several compliance standards and HIPAA eligibility, while customers retain responsibility for their own compliance obligations.

Spec sheet

What it does
Amazon EventBridge is a serverless event broker for building event-driven applications from events generated by applications, SaaS integrations, and AWS services.Read 8 Oct 2026 · aws.amazon.com
Integrations
EventBridge ingests events from supported SaaS platforms and routes them to AWS service targets; listed partners include Adobe, Datadog, MongoDB, Shopify, Stripe, and Snyk.Read 8 Oct 2026 · aws.amazon.com
Security
EventBridge integrates with IAM for access control and supports VPC endpoints and TLS 1.2 encryption in transit.Read 8 Oct 2026 · aws.amazon.com
Compliance
AWS lists EventBridge as GDPR, SOC, ISO, DoD CC SRG, and FedRAMP compliant and HIPAA eligible.Read 8 Oct 2026 · aws.amazon.com
API destinations
API destinations can send events from an EventBridge bus or pipe to web applications on public or private networks.Read 8 Oct 2026 · aws.amazon.com
Compliance responsibility
AWS says customers remain responsible for their compliance obligations, which depend on data sensitivity, compliance objectives, and applicable laws and regulations.Read 8 Oct 2026 · docs.aws.amazon.com
Intended use
AWS describes use cases including decoupled microservices, monitoring and auditing AWS environments, SaaS integrations, and routing business events across teams and accounts.Read 8 Oct 2026 · aws.amazon.com
Monitoring
EventBridge supports event bus monitoring with CloudWatch metrics and logging through CloudWatch Logs, S3, or Kinesis Data Firehose.Read 8 Oct 2026 · aws.amazon.com
Notable pricing detail
The pricing page says classic-bus payloads are billed in 64 KB chunks and inter-Region data transfer may incur additional charges.Read 8 Oct 2026 · aws.amazon.com
Ordering and sharing
EventBridge supports ordered event delivery and sharing an event bus across accounts in an AWS Organization through AWS Resource Access Manager.Read 8 Oct 2026 · aws.amazon.com
Pipes
EventBridge Pipes supports point-to-point integrations with optional transformation, filtering, and enrichment steps.Read 8 Oct 2026 · aws.amazon.com
Retention and formats
The product page states that buses support tens of thousands of subscribers, up to 365 days of event retention, and JSON, Avro, Protobuf, and Cloud Events formats.Read 8 Oct 2026 · aws.amazon.com
Routing
EventBridge provides centralized event routing across AWS accounts and lets subscriptions combine filtering, target configuration, and retry policies.Read 8 Oct 2026 · aws.amazon.com

Plans and prices

Amazon EventBridge (usage-based) Free Usage-based; no minimum charge for event buses. AWS management events are ingested free; Scheduler includes 14,000,000 invocations per month at no cost. 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 Read 8 Oct 2026 · aws.amazon.com

Every Amazon EventBridge plan and price →

Strong points and limits

Strong points

  • Centralized event routing across AWS accounts.
  • Retention of up to 365 days.
  • Pipes support transformation, filtering, and enrichment.
  • Supports ordered event delivery.
  • Offers CloudWatch monitoring and several logging destinations.

Limits

  • Classic-bus payloads are billed in 64 KB chunks.
  • Inter-Region data transfer may add charges.
  • Customers remain responsible for their compliance obligations.

Who it suits

It suits teams building event-driven applications, connecting SaaS services to AWS targets, or routing business events across teams and accounts. It is a cloud service with web and API platforms.

Verdict

EventBridge combines cross-account routing, Pipes, SaaS integrations, and monitoring for event-driven AWS workloads. Pricing is usage-based, so account for payload chunking and possible inter-Region transfer charges.

Where Specifiction places it

Alternatives to Amazon EventBridgeAll alternatives →