Build the Family Tree Of Your Data

Column-level, cross-system data lineage in minutes. Get a bird's eye view of your data pipelines to build trust in your data and improve analysts' productivity without compromising on data democratization.

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End-to-end Data Lineage

Map your data.

Castor is a collaborative and automated metadata platform. It enables anyone, regardless of their data literacy level or department, to find, understand and trust data.

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Faster to perform incident resolution


or less broken releases with data lineage


Increase in the productivity of your data team with data lineage

End-to-end, cross-system lineage

Visualize how the data flow through your data infrastructure from the data sources (Salesforce, Zendesk, Product Logs, etc) to the BI tools and reports.

Column-level lineage

Understand the impact of column changes. Prevent future problems with column-level impact analysis and solve the most complex pipeline problems with extreme precision.

Comply with GDPR, HIPAA, CCPA

Know the personal data you keep, where it flows, and who has access with full history to be GDPR compliant. Build your data mapping in minutes, not months.

Propagate descriptions and tags

Improve your documentation and tagging capabilities by propagating information across your data infrastructure with column-lineage.

Get started in minutes, with your favorite tools

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Castor is designed
for company-wide adoption.

Customer Story
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"Castor gave us an easy and friendly tool to maintain documentation for thousands of tables. We can now leverage the work we do on data governance to give autonomy to our data people and make them more efficient”

Aleksander Djurka form Vestiaire Collective

Aleksander Djurka
Chief Information Officer







Customer Story

" I was hooked since the first demo. The product is well engineered with an elegant user centric approach.
The data lineage capabilities helped us identify downstream problems or troubleshoot data pipeline issues faster. I highly recommend using Castor. "

Ibrahim Elkadi
Head of BI & Analytics Engineering


Business clients


Operating cities



We’re Enterprise Ready

Connect your data in minutes with our no-code integrations.


Your data is safe. Castor is SOC 2 Type 2 certified, undergo regular pentest audits and is GDPR compliant.


Data governance is powerful but not easy. Our partners are industry data leaders, ready to drive your success.

24/7 Support

We provide personalized Slack & in-app support to help you bring data experience to the next level.


Ready to leverage your metadata