Meet Siena Siena is the The Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns. It runs as a connected multi-agent stack on top of a shared intelligence layer: agents
Everyone can run a search campaign. Almost nobody can tell you whether it worked. That is the whole job. Google will happily show you a 6x ROAS built almost entirely out of people who already knew