50A

Paris, Île-de-France, France

SEO and PPC services for inbound lead capture and search visibility

50A is a digital agency that has been supporting businesses in their digital transformation for over 20 years. Positioned as a creative and high-performing AI agency, 50A leverages artificial intelligence as a strategic tool to drive adaptation and change, opening new possibilities for its clients.

The agency offers a range of services including digital communication, social media strategies, and digital marketing. They focus on transforming AI into tangible value through acculturation, training, and customized projects. Their approach involves clarifying, modeling, prototyping, and iterating to ensure effective governance and concrete results.

50A has collaborated with notable clients such as Groupe La Poste, co-creating the magazine 'Les cahiers de l’innovation'. They provide workshops and training programs, including the 50A Academy, which is certified under the Qualiopi quality certification for training actions.

23
YEARS IN BUSINESS
8
SERVICES

Agency details

Team size
11-50 people
Founded
2003 (23 years)

About this agency on Agency List

50A holds an Agency List Score of 95 out of 100.

That score is higher than 84% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed 50A in September 2026, reading 7 pages published on 50a.fr.

The score reflects what 50A had published by that date; anything published since has not been read.

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