
AdTech & MarTech
The 2026 Retail Media Walled Gardens
Amazon, Walmart, Kroger, Uber, Target, Instacart, DoorDash, Costco. The fastest-growing major ad category in U.S. history — who runs it and what brand teams need to know.

Amazon, Walmart, Kroger, Uber, Target, Instacart, DoorDash, Costco. The fastest-growing major ad category in U.S. history — who runs it and what brand teams need to know.
![SocialVibe Rebrands as True[X] Media](https://api.everything-pr.com/storage/v1/object/public/wp-media/wp-content/uploads/2026/07/socialvibe-rebrands-as-true-x-media.webp)
SocialVibe, the rich-media engagement advertising platform, has rebranded to True[X] Media as part of a broader strategic repositioning around the company's TruEngage advertising formats. What the rebrand actually delivers, where True[X] Media sits in the broader rich-media advertising category, and what brand and PR teams should be taking from the move.