
Amazon S3 is the industry standard for scalable object storage, used by organizations around the world to store everything from raw data to analytical assets.

Introducing the Coalesce Catalog x Amazon S3 Integration
We’re excited to announce that Coalesce Catalog now integrates natively with Amazon S3, enabling organizations to bring order, clarity, and visibility to one of the most foundational layers of their data infrastructure.
Amazon S3 is the industry standard for scalable object storage, used by organizations around the world to store everything from raw data to analytical assets. But S3’s flexibility and scale can also lead to sprawl, making it difficult for teams to know what’s in their buckets, how it’s used, and whether they can trust it.
Coalesce Catalog brings powerful discovery, documentation, and lineage to your modern data stack. With a user-friendly interface and deep integrations, Coalesce makes your data warehouse, BI tools, and now object stores, fully searchable, documented, and actionable.
This integration is built on the shared vision of democratizing access to reliable data and empowering every user, technical or not, to work confidently with data stored in S3.
How does it work?
The Coalesce Catalog x S3 integration scans your S3 buckets and builds a comprehensive catalog of data assets, including file names, formats, metadata, and usage patterns, while connecting them to upstream pipelines and downstream data products.
Use-case #1
As a Data Engineer, I want to easily discover and document the Parquet and CSV files stored in S3 buckets, and understand how they’re used in downstream pipelines and dashboards.
Use-case #2
As a Compliance Analyst, I want to identify sensitive or regulated data stored in S3 and ensure it's properly classified and governed, without needing to manually inspect files.
“S3 is often the first stop for raw data, but rarely the first stop for users. We’re excited to change that with this integration, making S3 data not just stored, but usable and trustworthy.”
Arnaud de Turckheim, VP Product, Coalesce Catalog
What’s in it for me?
Thanks to the Coalesce Catalog x Amazon S3 integration, teams can now:
- Discover and classify data assets across all S3 buckets
- Map lineage from raw files to curated datasets and dashboards
- Eliminate data duplication and improve asset reuse
- Speed up onboarding and audits with a single source of documentation
Whether you're working in engineering, governance, or analytics, this integration makes your data lake more navigable, compliant, and impactful.
Want to see it in action?
Get in touch to explore the Coalesce Catalog x S3 integration and start your 14-day free trial.
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“[I like] The easy to use interface and the speed of finding the relevant assets that you're looking for in your database. I also really enjoy the score given to each table, [which] lets you prioritize the results of your queries by how often certain data is used.” - Michal P., Head of Data