--- title: "TikTok's U.S. Ad Business Is Growing — But DTC Brands Are Split on Whether to Bet on It" summary: "With TikTok's legal status still unresolved and its ad platform projected to reach $12.3 billion in U.S. revenue in 2026, direct-to-consumer brands and their agencies are publicly disagreeing about whether TikTok should be a primary paid channel or a contingency play heading into 2027 budget season." url: "https://marketing-insights.endatasite.com/articles/tiktok-s-u-s-ad-business-is-growing-but-dtc-brands-are-split-on-whether-to-bet-on-it-6d71f864" publisher: "Marketing Insights" section: "Paid Media" author: "Marketing Desk" datePublished: "2026-09-28T20:09:17.130Z" dateModified: "2026-09-28T20:09:17.130Z" sources: - title: "TikTok’s Ad Revenue Survival Test Is DTC’s Loudest Argument of Fall 2026 | D2C Times" url: "https://d2c-times.com/tiktoks-ad-revenue-survival-test-is-dtcs-loudest-argument-of-fall-2026/" --- # TikTok's U.S. Ad Business Is Growing — But DTC Brands Are Split on Whether to Bet on It *With TikTok's legal status still unresolved and its ad platform projected to reach $12.3 billion in U.S. revenue in 2026, direct-to-consumer brands and their agencies are publicly disagreeing about whether TikTok should be a primary paid channel or a contingency play heading into 2027 budget season.* No media question has divided DTC advertising teams more sharply this fall than whether TikTok belongs at the center of a paid social strategy or on its margins. The answer brands give is already shaping how 2027 media budgets get drafted — and the disagreement is surfacing in earnings calls, agency reports, and operator interviews across the trade press. ## The Legal Backdrop: Still Unresolved The regulatory situation underlying the debate remains genuinely unsettled. The U.S. Court of Appeals for the District of Columbia Circuit upheld the law requiring ByteDance to divest TikTok's U.S. operations in December 2024, and the Supreme Court affirmed that ruling in January 2025. ByteDance has not completed a divestiture. The app has continued to operate under a series of executive enforcement deferrals extended by the Trump administration. As of late September 2026, no divestiture deal has been publicly closed and no definitive enforcement action has been taken. ## TikTok's Ad Business Is Growing Anyway Despite the uncertainty, TikTok's advertising business has expanded. EMARKETER projected in early 2026 that TikTok's U.S. digital ad revenues would reach approximately $12.3 billion for the full year, up from an estimated $8.9 billion in 2024. That trajectory, if it holds, would make TikTok a larger U.S. ad platform than Snapchat, Pinterest, and X combined. A key driver of the internal debate at DTC brands has been TikTok Shop's integration with the paid ad stack. The ability to run in-feed video ads that resolve directly into a native checkout — without leaving the app — changed the attribution conversation. Brands running TikTok Shop ads can point to last-click purchase data without relying on pixel reconstruction or modeled attribution, a meaningful shift for operators who spent years after Apple's App Tracking Transparency rollout in 2021 rebuilding measurement infrastructure. Trade publication Glossy reported that multiple DTC beauty brands had shifted meaningful test budgets toward TikTok Shop ads because of that attribution clarity, naming Bubble Skincare as one brand that leaned into TikTok Shop as a distribution and paid media channel. Specific budget figures were not publicly disclosed by the company. ## The Case for TikTok as a Primary Channel The clearest public argument for treating TikTok as a primary paid channel has come from the agency side. Wpromote published positioning in 2026 arguing that the regulatory overhang had been effectively "priced in" by the market — meaning brands that fled TikTok in early 2025 surrendered real efficiency gains to competitors who stayed. Tinuiti, described by the source as the largest independent performance marketing agency in the U.S. by revenue, published data from its client base showing that TikTok's cost-per-thousand impressions remained lower than Meta's across most DTC verticals, with TikTok continuing to outperform Meta on a CPM basis for brands targeting users under 35. On the brand side, wellness DTC company Obvi stated in a 2025 interview published by DTC Newsletter that TikTok represented a meaningful share of its new customer acquisition. Co-founder Ronak Shah has discussed the brand's creative testing volume on TikTok in public forums including the Operators podcast. ## The Case for Pulling Back The counter-position is also on the record. Allbirds did not cite TikTok as a primary acquisition channel in its 2025 annual report; its stated strategy emphasized rebuilding brand equity rather than performance media volume, a posture that implicitly deprioritizes high-volume TikTok creative testing. Attribution platform Northbeam published analysis in 2025 noting that TikTok's data-sharing constraints — particularly around the platform's pixel and events API — continued to create measurement gaps compared to Meta's Conversions API implementation. The source notes that Meta's Conversions API has had a longer integration runway with third-party measurement tools including Triple Whale, Northbeam, and Rockerbox, while TikTok's Events API has fewer native integrations with the mid-market DTC measurement stack as of mid-2026. Importantly, TikTok Shop's closed-loop attribution applies only to purchases made within TikTok — brands driving traffic to their own Shopify storefronts still face cross-platform measurement challenges. ## The Creative Cost Factor Separate from regulatory and measurement concerns, there is a creative production argument. TikTok ad performance has been disproportionately driven by native-format video — content that looks like organic TikTok posts rather than repurposed Meta ads. AdAge reported in its 2025 coverage that brands running effective TikTok creative programs were producing anywhere from 20 to 50 new creative variations per month, a volume that strains in-house teams and pushes brands toward UGC production platforms or creator marketplaces. That operational cost is part of why some DTC operators have concluded TikTok works best as a second channel rather than a primary acquisition engine. ## Has Meta Benefited? Meta's total advertising revenue for 2025 was $164.5 billion, up 16 percent from 2024, according to the company's fourth-quarter 2025 earnings release. Meta has attributed that growth primarily to Advantage+ campaign adoption and AI-driven ad delivery improvements rather than to TikTok share shifts specifically. What is documented is that DTC brands that reduced TikTok exposure in early 2025 largely moved that budget to Meta rather than to Google or connected television. Tinuiti's 2025 benchmark data showed Meta spend among its DTC client base increasing in Q1 2025 — the same quarter TikTok's regulatory uncertainty was at its peak. Google's Demand Gen campaigns have also absorbed a portion of DTC budget that came off TikTok in 2025, according to agency-published benchmark data from Tinuiti and Wpromote. ## What to Watch For If ByteDance completes a U.S. divestiture, TikTok's ad platform would likely stabilize and potentially attract a new wave of DTC budget that has been sitting on the sidelines — with brands that maintained their TikTok presence holding a creator relationship and creative library advantage. If enforcement action proceeds or operational uncertainty deepens, brands that treated TikTok as a primary channel face a genuine disruption event, as creative assets, creator relationships, and audience data built inside TikTok's walled garden do not port easily to other platforms. The source notes that 2027 budget season is already underway at most DTC brands above $20 million in revenue, and TikTok's line item is the one generating the most internal debate. ## Sources - [TikTok’s Ad Revenue Survival Test Is DTC’s Loudest Argument of Fall 2026 | D2C Times](https://d2c-times.com/tiktoks-ad-revenue-survival-test-is-dtcs-loudest-argument-of-fall-2026/) *Cite as: Marketing Insights, "TikTok's U.S. Ad Business Is Growing — But DTC Brands Are Split on Whether to Bet on It", https://marketing-insights.endatasite.com/articles/tiktok-s-u-s-ad-business-is-growing-but-dtc-brands-are-split-on-whether-to-bet-on-it-6d71f864 (as of 2026-09-28).*