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Your event-driven architecture is a mess.

EventCatalog gives you a single source of truth for events, schemas, and ownership—so your team can ship faster and safer.

Used by companies around the world, over 24,000+ catalogs created:

Make Your Event-Driven Architecture Clear,
Visual, and Usable by Everyone

Search, discover, and map your architecture

Get a complete picture of your events, services, and domains—no more hunting for schemas or guessing dependencies.

Generate automatically from your AsyncAPI and OpenAPI specs

Keep documentation up-to-date effortlessly, so your team can build with confidence.

EventCatalog Visualizer Screenshot

Document and govern at scale

Leverage Markdown, MDX, and custom components. Write once, keep everything in sync. Track governance with automated reports and changelogs.

Empower collaboration across teams

Bridge the gap between architects, developers, and non-technical stakeholders with a shared, visual source of truth.

Keep Your Architecture Clear, Current, and Consistent

Your documentation is scattered, out of date, or missing entirely. Your team spends hours asking questions, re-learning the system, and fixing avoidable bugs. EventCatalog helps fix that.

Markdown-Powered Documentation

Write and maintain your documentation in Markdown or MDX—keeping it up to date automatically as your architecture evolves.

Version Control for Your Architecture

Track changes to your events, schemas, and services over time, just like your code.

Quickly Find What You Need

Powerful search and navigation so developers spend less time asking and more time building.

Tech-Agnostic, Works with Your Stack

Kafka, SNS, EventBridge, custom brokers—EventCatalog integrates seamlessly.

Scale Across Your Teams

Grow your documentation across teams, projects, and services without losing clarity.

Visualize Your Architecture Instantly

See the full picture: services, events, and ownership in one connected, easy-to-explore map.

Automate and Integrate
Your Architecture, Your Tools, Your Stack

Your event-driven architecture spans services, teams, and tools. But your documentation and knowledge? Scattered and outdated.
EventCatalog integrates seamlessly with your brokers, tools, and services—so your documentation stays accurate, current, and accessible.
Any schema, any broker, any service.
OpenAPIAsyncAPIBackstageAWSAzureGCPConfluentGitHubMiroAtlassian Compass

Ready to take control of your event-driven architecture?

Stop wasting time, reduce integration bugs, and give your team a single source of truth for events, schemas, and ownership.

Teams using EventCatalog save hours every week, cut integration bugs by 30%, and ship features faster.