How Factori Powers Audience Intelligence on The Open Internet for The Trade Desk

The Problem: Precision at Scale, Without the Walls

The programmatic advertising industry has long operated under a structural tension. On one side sit the walled gardens closed ecosystems controlled by a handful of platforms  where audience data is abundant but opaque, locked to proprietary channels, and inaccessible to independent verification. On the other side sits the open internet: transparent, measurable, and far larger in reach  but historically underserved by high-quality, scalable audience data.

The Trade Desk was built to solve exactly this problem. Founded by the pioneers of real-time bidding, The Trade Desk offers a self-service technology platform to manage data-driven digital advertising campaigns, enabling buyers to create highly personalized ad experiences across display, native, video, audio, and social  and across computers, mobile, and TV.

But running the world’s leading independent DSP comes with a fundamental data challenge: to deliver precision targeting for the brands, agencies, and marketers who use its platform, The Trade Desk needs a continuous supply of high-quality, consent-compliant, behaviorally rich audience data  data that cannot come from the walled gardens it competes against, and cannot rely on the third-party cookies that are steadily disappearing from the ecosystem.

The Trade Desk’s platform evaluates more than 13 million impressions and quadrillions of permutations across the open internet every single second. Feeding that scale of decisioning requires data partners who operate at an equivalent standard of quality, coverage, and reliability.

Why Data Partner Selection at The Trade Desk Is Not a Low Bar

Before understanding what Factori delivers, it helps to understand what it takes to become  and remain  a trusted data partner on The Trade Desk’s platform.

The Trade Desk only allows pre-approved data sellers to distribute their audience segments on its platform. Segments from non-approved data sellers cannot be added to TTD’s Data Marketplace distributions. Getting in requires passing formal review; staying in, across multiple years, requires consistently meeting the platform’s standards for data quality, taxonomy compliance, and privacy-conscious sourcing.

The Trade Desk’s Audience Unlimited  its major upgrade to the data marketplace  is built on thousands of curated segments from hundreds of trusted, privacy-conscious third-party data providers. Factori is one of them. That distinction matters.

The Solution: Factori as a Long-Term Audience Data Partner

Factori provides Audience data to The Trade Desk as a long-term data partner. The dataset is made available directly within The Trade Desk’s platform  accessible to the marketers, agencies, and brands who activate campaigns across programmatic channels.

Factori’s audience data is built on behavioral and demographic signals processed at scale using AI and ML algorithms  studying billions of signals daily to automatically profile users across global markets. This is not a generic data feed. It is locally calibrated across fragmented markets, drawing on direct partnerships with premium publishers, data providers, and aggregators, and built with consent and privacy compliance as foundational requirements.

The Trade Desk’s data marketplace is designed to layer, enrich, and expand audience targeting based on demographic, behavioral, and contextual signals. Factori’s audience segments slot directly into this infrastructure  giving Trade Desk customers access to targeting signals that go beyond what first-party data alone can support, and beyond what any single walled garden can offer.

The integration operates across both syndicated and custom audience configurations:

Syndicated audiences make Factori’s segments available to any advertiser on The Trade Desk’s platform, at uniform rates, without restrictions. This means a mid-market brand running a display campaign has access to the same high-quality audience intelligence as an enterprise agency managing a global CTV buy.

Custom audiences allow specific marketers to activate Factori data in targeted, exclusive configurations  enabling use cases like competitive conquesting, high-value customer lookalike targeting, and vertical-specific segment activation that require precision over breadth.

What This Looks Like in Practice

Consider a global consumer electronics brand activating a campaign ahead of a product launch. Their agency is operating on The Trade Desk, managing spend across CTV, display, and audio simultaneously. They need to reach early adopters and tech-forward consumers  not through a keyword approximation, but through behaviorally derived signals that indicate actual purchase intent and category affinity.

The Trade Desk’s platform allows advertisers to layer multiple high-quality third-party data segments on top of their own first-party data, enabling precision targeting of niche, valuable audiences with high accuracy. Factori’s audience data provides the third-party signal layer  the demographic and behavioral intelligence that sharpens who sees the ad, when, and on what device.

The campaign runs across channels without fragmentation. The targeting signal travels with the impression, not the platform. And the agency has full transparency into what data informed each targeting decision  a standard that closed ecosystems structurally cannot offer.

This is the open internet working as it should. And Factori is part of the infrastructure that makes it possible.

The Partnership in Context: What a Multi-Year Relationship Signals

Short-term data partnerships are common in adtech. Multi-year relationships with a platform as selective as The Trade Desk are not.

The fact that Factori has maintained this partnership over multiple years  across platform upgrades, shifting identity frameworks, and an industry-wide reckoning with cookie deprecation  is itself a form of proof. It reflects data that meets a consistently high bar: accurate enough to drive targeting decisions at scale, privacy-compliant enough to survive regulatory and platform scrutiny, and reliable enough to remain in the marketplace as The Trade Desk evolves its infrastructure.

The Trade Desk’s Audience Unlimited initiative reflects the platform’s conviction that brands that leverage third-party data to optimize their campaigns consistently see significantly improved performance. Factori’s continued presence in that marketplace means it is part of what The Trade Desk is betting on.

Samantha Jacobson, The Trade Desk’s Chief Strategy Officer, noted that “the complexity of the data marketplace to date has made the deployment of data somewhat anemic” and that Audience Unlimited is designed to fix that by making third-party data a default ingredient in programmatic campaigns, not an afterthought. Factori’s audience segments are positioned within exactly this shift  from optional data enrichment to always-on audience intelligence.

On Stakeholder Quotes

No public statement from a named Trade Desk representative specifically referencing Factori was found at the time of writing. If a direct quote exists internally  from a partnership review, a co-marketing call, or a business review  it should be surfaced and added here. A single attributed line from a Trade Desk contact would significantly strengthen this asset.

The Result

Enabled precise audience targeting on the open internet  across display, CTV, video, audio, and DOOH  without reliance on walled garden ecosystems or depreciating cookie-based signals.

Expanded addressable inventory for brands and agencies activating on The Trade Desk, by providing behavioral and demographic signals that extend beyond first-party data limitations.

Sustained a multi-year partnership on one of the world’s most selective programmatic platforms one that formally reviews and approves every data provider before granting marketplace access.

Supported the shift to privacy-first identity frameworks, including compatibility with emerging identity solutions like UID2.0 that The Trade Desk is building its next-generation targeting infrastructure around.

Why This Matters for Marketers and Agencies Considering Factori

If your team is already running campaigns on The Trade Desk, Factori’s audience data is available to activate today  within the platform you already use, through the taxonomies you already navigate, at the data quality standard The Trade Desk’s marketplace requires.

If you’re evaluating audience data providers, the question to ask is simple: whose data does The Trade Desk trust? The answer includes Factori.