Live Commerce
TikTok's AI shopping agent is really a plan to delete the search box
TikTok's Buy Direct and Shopping Assistant close the gaps where impulse buyers used to drift away. The real target is the moment a shopper leaves to go research.
Why it matters
For brands selling on TikTok, the pitch is that fewer shoppers slip away between seeing an ad and paying. For rival retailers, it means TikTok is trying to capture the research step that normally sends people to Google or a product page elsewhere. If a buyer can ask about sizing and shipping inside the ad and pay in one click, the reasons to ever leave the feed shrink.
What changes next
Watch whether TikTok moves these tools out of eligibility-based advertiser testing and into general availability, and which merchants get early access. Check whether Buy Direct's Universal Commerce Protocol link draws other platforms into the same standard. The WSJ-cited Circana projection of TikTok Shop reaching 10% of US retail by 2028 is the number to measure this against.
If you sell anything to younger shoppers, the friction you fear most is the pause: someone sees your product in a feed, feels a flash of interest, then opens another tab to check the price, the sizing or the reviews, and never comes back. TikTok's latest move, reported by PYMNTS, is aimed squarely at that pause. The company rolled out two tools, Buy Direct and a conversational Shopping Assistant, and framed them as the opening of a broader agentic commerce effort.
The feature nobody is naming out loud
Both tools get described in commerce language: checkout, conversion, purchase journey. But look at what the Shopping Assistant actually does. It answers questions about product details, shipping, sizing and availability inside the ad itself. Those are exactly the questions that today send a shopper to a search engine, a brand's own site, or a price comparison page.
That is the real design goal. TikTok isn't just shortening checkout; it's trying to absorb the research step that happens between seeing something and buying it. Every answer the assistant gives in-app is a visit that doesn't happen somewhere else. For Google, for Amazon product pages, for any site that earns traffic from people investigating a purchase, that is the part worth watching.
Why the plumbing matters more than the chatbot
Buy Direct lets someone buy from a brand without leaving TikTok, which sounds like a convenience feature. The more interesting detail is that it runs on the Universal Commerce Protocol. Protocols are how one company's convenience becomes an industry default. TikTok already did something similar in May, when PYMNTS reported it launched a system letting AI agents plan and run ad campaigns on its platform without a human in the loop.
Put those together and a pattern shows up. TikTok is building the connective tissue so that AI agents, whether its own or a third party's, can transact inside its walls. The brand isn't betting only on its chatbot being good. It's betting on owning the pipes that other agents have to use.
The catch worth keeping in view
For now this is small. The tools are available to advertisers through eligibility-based testing, not to every merchant, and not yet to most shoppers. A testing program is a long way from a behavior change at scale, and plenty of in-feed commerce features have launched with fanfare and quietly stalled.
There's also a trust question the announcement skips. An assistant that answers sizing and shipping questions is only useful if shoppers believe its answers, and an assistant built into an ad has an obvious incentive to close the sale. Whether people treat it as help or as a sales pitch will decide how much of that research step it actually captures.
The scale ambition is real, though. The Wall Street Journal reported in April, citing Circana's Marshal Cohen, that TikTok Shop could grow from about 1% of US retail sales to 10% by 2028. Tools that keep a shopper from ever leaving the app are how a number like that gets built. Whether they work is the thing to measure.
Source: PYMNTS.com