Omnicom Audits The Trade Desk Fees Amid Ad Tech Transparency Debate

• Omnicom commissions third-party audit of The Trade Desk fees, informing clients via memo.
• Move follows Publicis Groupe's audit, which claimed hidden fees in The Trade Desk's services, sparking industry debate.
• The Trade Desk confirms Omnicom's review, calling it routine oversight and stating no issues found so far.
• Publicis advised clients to avoid The Trade Desk's ad tech due to alleged hidden fees, a claim disputed by The Trade Desk.
• Audits highlight growing industry tension over ad tech transparency, costs, and agency-platform relationships.