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Case HIDDEN WORDS Sanofi 2000 x 1125 small

Hidden Words

Sanofi Consumer Healthcare

Agile social media campaign that surfed a rising AI trend to get closer to Sanofi’s audience.

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Gold Winner for Social Media - Healthcare & Pharma


Organic reach


Average engagement rate per post


AI-generated assets for this campaign


An always-on social media strategy to get Sanofi Consumer Healthcare brands closer to their audience by harnessing digital insights and generative AI tools for speed and impact.

Case HIDDEN WORDS Sanofi 2000 x 780 3


Our in-house content squad with Sanofi is all about creating agile and culturally relevant social content. So, when we identified the ‘hidden words AI’ trend gaining traction in Brazil, we instantly knew this was a creative opportunity too good to miss. Surfing this emerging AI trend, the squad quickly inserted Sanofi brands into the conversation.

Case HIDDEN WORDS Sanofi 1000 x 780 2
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What we did

We AI-generated over 1000 individual images to bring the campaign to life, intricately blending key brand words in their visual landscapes. These images were then artfully blended into just six final posts – one for each brand. The brilliance of Hidden Words lies in the squad’s creative reactivity and in-depth knowledge of each brand’s essence to turn an emerging trend into a clever campaign.

Case HIDDEN WORDS Sanofi 2000 x 780 2


The result? Audiences loved it – and so did the MUSE awards! The average engagement rate benchmark for the health industry is 0.24% – it’s a tough nut to crack. Hidden Words boast an engagement rate of 5.8% and engaged over 8K social users organically – safe to say we made waves. Success lies in the content squad’s AI artist and social media pros who have a constant finger on the pulse to create relevant, reactive and fun content that resonates with its audiences whilst staying true to brand.

Gabi Maraia bw v2

Gabriela Maraia

Head of Business

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