They give their little tips, their personal recipes for cooking, their advice for taking care of your pet, investing your savings or choosing a show.

But are their advice really free?

Influencers increasingly populate our daily lives on social networks such as Youtube, Instagram, TikTok and Facebook.

As a result, the global influence market is exploding and worth more than 16 billion euros in 2022. Are influencers professionals?

Are they making a lot of money?

Are they agents or competitors of advertising agencies?