Ontology Management
You'll need an ontology editing platform if you want to extract and structure information from within a text. Lucky for you, the Lettria team has analyzed all of the existing platforms on the market to create the ultimate user experience.
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Import your existing projects
We've made it easy to transfer existing projects to Lettria. So, if you've already worked on ontologies, you can directly import them in any standard format (.rdf, .owl).
Using our collaborative platform, you'll be able to easily edit and navigate between your concepts, labels, and relations.
You can directly enrich them by importing raw text (documents, contracts, product sheets) and annotating them.
Lettria will suggest new concepts or relationships, and all you have to do is approve them!


Enrich in a few clics
You can directly enrich them by importing raw text (documents, contracts, product sheets) and annotating them. Lettria will suggest new concepts or relationships, and all you have to do is approve them!
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Patrick Duvaut
Head of Innovation
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Patrick Duvaut
Head of Innovation
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Patrick Duvaut
Head of Innovation