Renaud Delbru, Siren

Siren adopts ISO-standard GQL to power the next generation of graph intelligence

Galway company pioneers graph analytics combined with deep search
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Renaud Delbru, Siren

24 June 2025

Galway-based all-in-one cyber investigation company Siren has announced its adoption of graph query language (GQL), the world’s first ISO-standard query language for graphs, made public in 2024.

The move maked Siren the first investigative platform to offer standards-based graph querying integrated with deep search.

GQL provides a powerful and precise way to query graph data, much like SQL does for relational data. Siren’s ISO adoption signals a historic industry consensus, bringing clarity and unification to the rapidly growing world of graph technology.

 

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“We’ve believed in the power of graph analytics since day one,” said John Randles, CEO of Siren. “Now, with GQL becoming the industry standard, we know we can exclusively give our users the best of both worlds, deep graph reasoning and seamless integration with relational search, on a foundation the entire industry can build on.”

“What we are doing is truly unique,” said founder and chief scientific officer Dr Renaud Delbru (pictured). “GQL provided the foundation we needed to unify three critical paradigms: full-text search, relational queries, and graph traversals, all into a single interface. Where traditional methods require switching between different systems or query languages, investigators can now search text, join structured data, and traverse relationships within the same query.”

With GQL, Siren users can ask richer, more targeted questions about relationships and paths; build visual link analyses from precise, standard queries; and combine graph, keyword, and relational search in a single interface.

TechCentral Reporters

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