Fluency is the Agentic Advertising Operating System (OS) that enables agencies and in-house teams to put AI to work to automate paid media execution across every major channel. The platform centralizes campaign creation, budget management, reporting and compliance into a single system, so advertisers can scale their operations and reliably run campaigns with the same precision every time. With AI governance across every paid channel, including the walled gardens and the open web, Fluency manages more than $3 billion in annual ad spend. This includes more than 250,000 monthly campaigns for 150 agencies across more than 50,000 locations. The company raised a $40 million Series A in 2025 and ranked No. 1,278 on the Inc. 5000 in 2025, its third consecutive year on the list. With a founding team that has worked in online advertising since 1998, Fluency holds certified partnerships with major ad publishers and was named a finalist for Technology Innovation in the 2024 Amazon Ads Partner Awards.