What Is Shared Media in the PESO Model?
Shared media is one of the four pillars of the PESO model (Paid, Earned, Shared, Owned). It refers to content that is distributed through social networks and other platforms where audiences can share, comment, and engage. Unlike owned media (your website, blog) or paid media (ads), shared media relies on organic amplification—your audience becomes the distribution channel. Common forms include social media posts, viral videos, memes, user-generated content, and shareable infographics.
Why Shared Media Matters in the Creative Process
Shared media is critical because it builds trust and extends reach without direct ad spend. When a person shares your content, it comes with an implicit endorsement. For creative teams, this means designing content with shareability in mind: crafting hooks that spark emotion, utility, or identity expression. Shared media also provides social proof—a key driver in purchase decisions. In the creative workflow, shared media often feeds into the testing loop: you can A/B test different creative angles on social to see what resonates, then double down on those themes in paid and owned channels.
How to Create Effective Shared Media
Start by understanding your audience's share triggers: what makes them want to share? Common triggers include humor, surprise, practical value, and identity reinforcement. Use strong visual hooks (e.g., bold text overlays, surprising imagery) and concise copy that states the benefit upfront. Format matters: vertical video (9:16) for TikTok/Reels, square for Instagram feed, and link-friendly text for LinkedIn. Avoid overly branded content—shared media performs best when it feels native to the platform. Common mistakes include ignoring platform norms, creating content that's too salesy, and failing to include a clear call to action for sharing (e.g., 'Tag a friend who needs this').
Concrete Example
A D2C skincare brand creates a short video showing a 'before and after' of a customer using their product over 30 days. The video is posted on Instagram Reels with a caption: 'She didn't believe it would work. 30 days later…' The video gets shared by users who tag friends struggling with similar skin issues. The brand also repurposes the video as a paid ad, but the organic shares drive the initial validation. This shared media piece becomes the foundation for a larger campaign, with the brand creating a series of similar testimonials.