New tool helps brands and agencies combine their data with Instacart's first-party grocery signals to unlock deeper insights, build custom audiences for off-platform activation, and run tailored measurement SAN FRANCISCO and LAS VEGAS, Jan. 6, 2026 /PRNewswire/ -- At CES 2026, Instacart (Nasdaq: CART) unveiled Data Hub, its new clean room solution that gives consumer packaged goods (CPG) brands and their agency partners secure, privacy-safe access to Instacart's rich first-party grocery data. Data Hub lets ...