About Proxem

Proxem pioneers in the semantic an sentiment analysis of textual data for businesses.

"For over 10 years, Proxem has focused all its efforts on semantic analysis technologies in order to offer businesses the best language comprehension possible."

François-Régis Chaumartin, Proxem's founder

Our history


Air Liquide investment

ALIAD, Air Liquide’s venture capital fund, took a stake in Proxem’s capital to accelerate its digital transformation

Second round of funding

With dozens of successful projects and a team of 20 people, Proxem raised one million euros from Odyssey Venture to accelerate its growth.


First round of funding

Proxem succeeded in its first round of funding, raising €100,000 from structured business angels.


Proxem signed its first client, Auchan, which continues to use Proxem solutions to this day.


Incubation and recruitment

François-Régis Chaumartin moved out of his garage to join the incubator Agonarov with the first Proxem developers, and expanded the team.

Proxem, champion in sentiment analysis

In 2007, at the international academic workshop SemEval, Proxem achieved the highest precision in sentiment analysis


It started in the back of a garage

In 2007, Proxem was founded by François-Régis Chaumartin, then a PhD student in computational linguistics. In collaboration with universities and research laboratories, he launched Antelope, Proxem’s semantic analysis processing framework.

Proxem’s R&D teams combine linguistics and artificial intelligence
for a better understanding of language.

Our technology

Companies that trust us

Our partners

Proxem Studio

Proxem Studio collects, analyzes, and visualizes textual data for businesses.

Discover Proxem Studio

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