TikTok Upgrades Smart+ Ad Suite Ahead of Holiday Season – Influencer Marketing Hub

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New creative and measurement tools give brands more flexibility, visibility, and proof of performance across Smart+ and GMV Max.
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TikTok is entering the 2025 holiday cycle with a sweeping overhaul of its Smart+ performance advertising suite, unveiled during Advertising Week New York 2025. The platform’s latest updates combine AI-driven automation with customizable controls—a response to advertiser demand for more precision and transparency in how campaigns are run and measured.
There’s a road to performance on TikTok. Drive it with Smart+ 💡
♬ original sound – TikTok for Business

David Kaufman, Head of Product and Client Solutions for North America at TikTok, framed the shift succinctly:
“TikTok is building automation you can customize and trust. We’ve been listening closely to our advertising partners and developing solutions that combine AI with controls designed for every business need.”
Smart+ has been the cornerstone of TikTok’s performance infrastructure, driving ad optimization through in-stream learning and creative automation. But as AI systems grow more sophisticated, advertisers have pushed for better visibility into decision-making and the ability to retain manual control where it matters most.
Automation has rapidly become the defining feature of digital advertising in 2025. A recent NewtonX study, cited by TikTok, found that 93% of marketers say AI automation enhances effectiveness by reducing manual work, and 90% of executives view AI as critical to future business growth.
TikTok’s timing aligns with broader industry momentum toward customizable automation—mirroring trends seen across Meta’s Advantage+ and Google’s Performance Max campaigns.
However, TikTok’s differentiation lies in allowing advertisers to decide their own automation depth. Rather than forcing a “black-box” AI approach, Smart+ now gives marketers control module by module—targeting, creative, and budget—while still benefiting from machine-learning optimization.
This hybrid design reflects TikTok’s recognition that not all advertisers want full automation, especially those managing complex funnel objectives or seasonal campaigns.
The rollout also signals TikTok’s intention to strengthen its role in the commerce-to-conversion chain—integrating creative tools, ad optimization, and attribution analytics into a single, unified system ahead of the shopping peak that defines Q4.
Check out the TikTok Smart+ Orchestration: Unite Organic Posts with Paid
At the core of the update is a unified buying experience that lets advertisers toggle between manual, hybrid, or fully automated campaign flows. This structure ensures that performance marketers can maintain oversight of key parameters while letting TikTok’s AI handle real-time optimization at scale.
The integration of Symphony Automation—TikTok’s generative-AI creative suite—adds further depth. Advertisers can now access Recommended Creatives, which automatically surface past high-performing videos or Symphony-generated assets predicted to perform best for specific goals.
Introducing TikTok Symphony: our new Creative AI suite that blends human imagination with AI-powered efficiency to help marketers scale content development, creativity, and productivity on TikTok.
♬ original sound – TikTok Newsroom – TikTok Newsroom

Another capability, Automatic Enhancements, applies AI-powered refinements to existing videos: resizing, updating music, translating captions, dubbing voice-overs, and improving overall image quality.
These additions are designed to shorten creative production cycles without sacrificing authenticity. TikTok’s data shows that more than 70% of users discover new brands on the platform, and 61% make a purchase after seeing a TikTok video. The Smart+ revamp leverages those discovery mechanics, ensuring creative optimization happens continuously—not just at campaign launch.
Check out the TikTok World Summit: Data, AI, and Full-Funnel Strategy
Beyond Smart+, TikTok is reinforcing its GMV Max product, which connects advertising performance to TikTok Shop sales outcomes. The new Creative Hub for GMV Max introduces granular reporting across campaigns, products, and creators, giving advertisers clearer insight into which creative formats and influencers drive measurable revenue.
Set your campaigns up for success with GMV Max, a first of its kind solution to maximize ROI! 🚀 Our innovative solution takes the guesswork out of ad optimization, so you can focus on what matters. GMV Max automates the heavy lifting, optimizing for total TikTok Shop ROI and giving you a full picture of your sales impact. 1️⃣ Launch a campaign 2️⃣ Set your ROI target & budget (leveraging the recommended inputs) 3️⃣ Watch the results roll in! Less time on operations, more time for creativity. 🔗 Click the link in our bio to learn more and get started! #marketing #tiktokshop #tiktoktips #marketingstrategy #advertising #shopping
♬ original sound – TikTok for Business

For e-commerce brands, this is a critical addition. The ability to tie creative metrics directly to gross merchandise value (GMV) enables more efficient budget allocation. Instead of relying solely on engagement signals like views or clicks, marketers can assess a creator’s contribution to sales and optimize future campaigns accordingly.
As Kaufman noted, TikTok’s broader mission is to move advertisers “from manual to meaningful—turning attention into action while seeing the real impact of their investment.”
Check out the TikTok Shop Forces GMV Max on Advertisers
TikTok’s updated Attribution Portfolio represents one of the most consequential parts of the release. The platform is introducing Third-Party Optimization, starting with seamless Google Analytics integration, allowing advertisers to compare TikTok campaign performance within the tools they already use.
Early pilot testing showed advertisers achieving an average 54% increase in conversions and 27% lower cost per action (CPA) when tracking through Google’s reporting environment.
A second addition, Assisted Conversions, captures user journeys that begin with TikTok engagement but finish elsewhere—such as a direct website visit or app purchase later the same day.
Measure TikTok’s true impact with Assisted Conversions.
♬ original sound – TikTok for Business

TikTok reports that over one in four TikTok-attributed conversions fall into this category, meaning traditional last-click measurement undervalues TikTok’s influence on purchase behavior.
Together, these tools establish a multi-touch measurement framework that aligns TikTok with enterprise-grade attribution systems while validating its top-of-funnel influence.
TikTok’s Smart+ overhaul underscores the platform’s transition into a mature advertising ecosystem capable of serving both creative and analytical demands. By merging customizable automation, AI-assisted content production, and robust attribution, TikTok is closing the loop between inspiration and conversion.
For marketers, this means campaigns that are not only faster to launch but also easier to justify in boardroom metrics. For TikTok, it cements its status as a performance channel competing directly with established ad networks—just in time for the busiest retail quarter of the year.
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