HighBackend Servicesevent-busevent-routingschema-registry

Serverless Event Bus

A managed event bus for building event-driven applications with routing rules, schema validation, and integration with multiple event sources. EventBridge alternative.

74High

Startup6-9 months

The Problem

AWS EventBridge dominates the serverless event routing space. European businesses building event-driven architectures lack a sovereign alternative for routing business events between services.

Foreign Dominators

US-based services that currently dominate this space, exposing European users to CLOUD Act jurisdiction.

AWS EventBridge

Amazon

CLOUD Act exposure

Build This

Complexity

Startup

Time to MVP

6-9 months

Technical Challenges

*Complex event routing rules
*Schema registry and validation
*Event replay and archiving
*Integration with common event sources
*Low-latency event delivery

Potential Business Models

SaaSOpen Coreenterprise

Building Blocks (Open Source)

Apache KafkaNATS JetStreamDapr