What is an Instagram influencer marketing agency? Instagram is now a highly popular social platform, with more than 1 billion monthly users. It is particularly relevant for firms targeting a younger demographic. Many influencers use it daily. Its visual nature makes it perfect for product promotions. Brands can partner with Instagram influencers to showcase their products. Influencer marketing agencies can provide a valuable service to these brands. They assist brands with influencer discovery, influencer management, content creation, and analyzing and reporting the success of a campaign.