Marmot

Discover any data asset across your entire org in seconds

Open-source catalog for all your data assets. Search everything - tables, topics, queues, buckets, and more.

Documentation • Live Demo • Deploy • Community

What is Marmot?

Marmot is an open-source data catalog designed for teams who want powerful data discovery without enterprise complexity. Built with a focus on simplicity and speed, Marmot helps you catalog assets across your entire data stack - from databases and APIs to message queues and data pipelines.

Unlike traditional catalogs that require extensive infrastructure and configuration, Marmot ships as a single binary with an intuitive UI, making it easy to deploy and start cataloging in minutes.

Built for Modern Data Teams

• Deploy in Minutes: Single binary, Docker, or Kubernetes - no complex setup required
• Powerful Search: Powerful query language with full-text, metadata, and boolean operators
• Track Lineage: Interactive dependency graphs to understand data flows and impact
• Flexible Integrations: CLI, REST API, Terraform, and Pulumi - catalog assets your way
• Lightweight: PostgreSQL-backed with minimal resource requirements

Features

Search Everything

Find any data asset across your entire organisation in seconds. Combine full-text search with structured queries using metadata filters, boolean logic, and comparison operators.

Interactive Lineage Visualisation

Trace data flows from source to destination with interactive dependency graphs. Understand upstream and downstream dependencies, identify bottlenecks, and analyse impact before making changes.

Metadata-First Architecture

Store rich metadata for any asset type. From tables and topics to APIs and dashboards.

Team Collaboration

Assign ownership, document business context, and create glossaries. Keep your entire team aligned with centralised knowledge about your data assets.

Deploy

New to Marmot? Follow the Deploy documentation for a guided setup.

Interested in exploring Marmot? Check out the live demo

Development

See Local Development for how to get started developing locally.

Community

Join our Discord community to:

• Get help and support
• Share feedback and ideas
• Stay updated on new features

Contributing

All types of contributions are encouraged and valued!

Ways to Contribute:

• Report bugs or suggest features via GitHub Issues
• Improve documentation
• Build new plugins for data sources

Before contributing, please check out the Contributing Guide.

License

Marmot is open-source software licensed under the MIT License.