About us

The Lettria Team

Our team is made up of experienced leaders in artificial intelligence, natural language processing, and business applications.

Combining decades of software experience and cutting-edge research, we’re building more intelligent systems that effectively use machine learning, open data, and communications.

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The right blend of domain expertise

Our teams work together to ensure GenAI is giving you the transparent, verifiable answers your business needs.

Data & Tech

We have a leading team of engineers dedicated to developing GraphRAG, NLP models, and our no-code Knowledge Studio.

Linguistics

Critical in GenAI for everything from parsing to query response, our linguistics experts make sure our language models are the best possible.

Business Operations

In line with the ideals that drive Lettria, our marketing and sales efforts aim to provide clear explanations backed by demonstrable results.

At Lettria, our goal is simple

Over the past few years, it has become clear that there is a lot of work to be done to bridge the trust gap that exists between businesses and GenAI applications. We’re determined to do it because the benefits of properly applying GraphRAG and NLP technologies are numerous and highly relevant across a range of industries.

That’s why we’re driven by our core principles of transparency and verifiability, combining our in-house talent with strategic partnerships in order to create the trustworthy AI tools of the future.

— Message from the CEO, Charles Borderie

Our approach

The founding team

Lettria’s founders are driven by a shared conviction that the power of artificial intelligence can transform businesses for the better. In 2017, they set out to build an AI company that could harness the latest in natural language processing technologies to help companies gain actionable insights from their data.

Charles Borderie

Charles is an experienced entrepreneur, having previously worked in consulting in Europe and the Americas.

Marian Szczesniak

AI expert and developer, Marian has spent 6+ years researching and building NLP-based applications.

Victor de La Salmonière

With a background in data engineering, Victor leads efforts in DevOps, data science and development.

Backed by top advisors

Lettria enjoys the support of some of the most experienced AI/NLP players in the world.

Gaëtan Gachet

CSO at Algolia

B2B SaaS entrepreneur with 15+ years of experience in tech strategy, partnerships, and sales.

Octave Klaba

CEO at OVHcloud

Founder of one of the largest cloud computing companies in the world.

Raphael Troncy

Professor at EURECOM

Leading data science researcher in NLP, Knowledge Engineering, and Recommender Systems.

Our investors

Turn complex enterprise knowledge into reliable AI

Choose the path that fits your team: explore Knowledge Studio or start building with Perseus.

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