TikTok Unveils AI Shopping Assistant and Ad Tools at Advertising Week

TikTok has introduced a new set of AI-driven advertising and commerce features at its Advertising Week presentation on Monday. The updates put smarter shopping and wider ad reach at the center of its pitch to marketers.

The headline addition is a TikTok AI shopping assistant that lets users ask conversational questions through in-app search and get tailored product suggestions. TikTok says the tool understands context, remembers what a shopper needs and draws on live seller data such as sizing and availability. It connects to Buy Direct, a one-click checkout option that lets people buy straight from the For You feed. The move follows Douyin, TikTok’s China-based counterpart, which now earns most of its revenue from in-stream shopping.

Agentic Tools for Advertisers

TikTok also revealed Agentic Leads, an automated tool that helps businesses capture leads through AI-guided conversations. It will work through direct messages and power new lead agent flows on advertiser-owned websites. The company is also introducing its own model content protocol option, which lets developers link third-party AI apps to the TikTok ads system and give marketers more AI support.

Wider Reach and Smarter Campaigns

The TikTok Ad Network is expanding into the U.S., offering placements across almost 400,000 third-party and developer apps worldwide. American advertisers can use it alongside TikTok’s Out of Phone display options. Smart+ campaigns now let advertisers automate search ads across keywords and creative. The new Smart+ Creative Selection gathers images, video, AI-generated content and creator material in one planning space, and suggests groups of creatives suited to each project.

With the year-end push approaching, the updates give marketers more automation and shopping options to weigh as they plan holiday campaigns. They also show TikTok betting further on a feed where discovery and purchase happen in the same moment.