Why Eudia chose Moonlit to expand into Europe

Eudia is the AI platform that builds Expert Digital Twins for legal and business teams at large enterprises, accelerating high-volume work like contract review and compliance so that corporate counsel can focus on strategic matters. Until now, the corpus underneath their product covered the jurisdictions where most of their customers operate: the United States. Supporting European matters for the same customers and for the European-headquartered teams they are starting to win, sat behind the same problem every platform team encounters when it looks at Europe. The official sources are scattered across more than a hundred national and supranational portals that share almost nothing in structure, the reference graph between them has to be assembled by hand across languages and document types and what looks from the outside like a single European corpus is, underneath, dozens of incompatible ingestion projects in disguise. Most US legal AI platforms encounter this when they begin scoping European coverage; most of them postpone it.

What sits behind the integration

Moonlit Connect was built so that work does not need to live inside the customer’s stack. Behind one authenticated endpoint sit 19M+ documents across more than 37 jurisdictions, drawn from 110+ portals and 1000+ official sources: EU institutions, national supreme and constitutional courts, competition and data-protection authorities, ECHR HUDOC and the underlying member-state legislative corpora. The reference graph runs across all of it; 100M+ references in total with 32,000+ pointing at the GDPR alone, queryable down to the specific article. Every document is source-attributed, continuously updated, available as text, HTML or markdown without post-processing and linked back to passages inside the original so a user can verify the exact phrase a citation rests on.

“The Moonlit Data API gave us a complete European corpus in days, expanding Eudia’s legal source coverage across the Atlantic”

Siddharth Saxena, Product Manager, Eudia

For Eudia, that means European coverage shows up inside their product without their team ingesting, normalising or maintaining anything. Their users see case law and legislation across European jurisdictions sitting alongside the US sources already in place. The integration is one API key.

The pattern

Most platforms eventually arrive at the same answer: building cross-border legal coverage in-house is a multi-year project that needs a dedicated data team and a deep familiarity with European legal sources most US engineers will not have seen before. Implementing that coverage through Moonlit Connect takes a day.

About Eudia

Eudia builds Expert Digital Twins for legal and business teams at large enterprises. Its platform captures the judgment of an organisation's best experts in an Enterprise Brain and deploys it through specialised agents across contract review, compliance and other high-volume legal work, making the wider business self-sufficient without scaling headcount. Eudia serves Fortune 500 legal teams and government agencies from its headquarters in Palo Alto, California.

About Moonlit

Moonlit provides European legal data, built for AI. Through Moonlit Connect, the Data API and MCP server give legal AI products access to the Moonlit Data Layer: 19M+ documents across 37 jurisdictions, connected by a reference graph of 100M+ references and verifiable down to the source. Moonlit is ISO 27001 certified, GDPR compliant and based in Amsterdam.