Ventura: The Trade Desk has announced the launch of Audience Unlimited, a major upgrade to its third-party data marketplace designed to make digital advertising more precise, cost-effective, and scalable for brands.
Third-party data has long been recognized as a vital tool for advertisers seeking to optimize campaigns and reach target audiences with accuracy. However, adoption has been limited due to high costs and the complexity of evaluating effectiveness. Advertisers who do use third-party data typically spend nearly 20% of their media costs on it.
Audience Unlimited addresses these challenges by leveraging AI to score thousands of curated data segments from hundreds of trusted, privacy-conscious providers. Advertisers will now be able to integrate all relevant data sources into their campaigns at a much lower, inclusive cost compared to traditional a la carte models. The consistent pricing structure and seamless integration are designed to eliminate unpredictability and reconciliation issues while unlocking precision targeting at scale.
“Audience Unlimited is going to transform the way marketers think about the value and cost of third-party data. Brands that leverage third-party data to optimize their campaigns consistently see significantly improved performance. However, the complexity of the data marketplace to date has made the deployment of data somewhat anemic,” said Samantha Jacobson, Chief Strategy Officer, The Trade Desk. “By securing bulk pricing for data, The Trade Desk can pass on savings to advertisers, and our advanced AI will help advertisers understand the relevance of all data sources to their campaigns and layer in as much as they need to optimize performance.”
To complement Audience Unlimited, The Trade Desk is rolling out Koa Adaptive Trading Modes, offering advertisers two distinct approaches to campaign management powered by advanced agentic AI:
- Performance Mode: Acts as a co-pilot, dynamically optimizing bids and allocations to maximize campaign efficiency. Advertisers set the strategy, while AI continuously adapts to deliver the most value. The mode integrates Audience Unlimited with The Trade Desk’s full suite of innovations — including Predictive Clearing, Identity Alliance, Prism, and free measurement.
- Control Mode: Offers traders manual control over campaign structures such as geography, device type, and ad format. AI provides recommendations, but activation is left to the advertiser. Performance features are available a la carte, making this mode ideal for campaigns with strict plans or pricing requirements.
Audience Unlimited will be priced at tiered rates of 3.3% and 4.4% of impression costs within Control Mode, while it will be included at no additional cost in Performance Mode. Advertisers will retain the option to apply data with a la carte pricing if preferred.
Industry leaders welcomed the development as a transformative moment for digital advertising.
Michael Beebe, CEO, Dstillery, commented, “The Trade Desk’s Audience Unlimited represents a fundamental shift in how advertisers approach targeting. By embedding AI-powered audience selection directly into campaign strategy, it transforms data from an afterthought into a core driver of performance. With hundreds of thousands of marketplace and custom segments available, advertisers finally have the tools to unlock the full potential of data and AI to power smarter, more relevant targeting.”
Anne Acker, SVP of Commercial Partnerships, LiveRamp, added, “Third-party data is an essential driver of growth, helping advertisers reach more audiences, uncover new insights, and make smarter marketing decisions. Solutions like Audience Unlimited help pave the way for the future of media buying, taking the guesswork out of finding and building high-quality segments from trusted data sources. With the added power of AI, marketers can drive even more value and efficiency from the third-party data that best fits their unique business needs.”
Audience Unlimited and Koa Adaptive Trading Modes will be available to select agencies on the Kokai platform in late 2025, with a broader rollout planned for early 2026.
