The predictive AI audience company teaching machines to find the right customer - without ever needing to know who you are.
Dstillery Inc., 470 Park Avenue South, New York. Once known as Media6Degrees, the firm distills web journeys, streaming signals and search into audience models sold to the biggest brands in America. - Profile photo: company logo mark.
Dstillery sits in an unglamorous but enormous corner of the internet economy: deciding which advertisement follows which person around the web - and doing it with math instead of guesswork.
Founded in 2008 as Media6Degrees and renamed Dstillery in 2013, the company builds predictive audiences for advertisers. Rather than buying lists of "sports fans" or "new parents," a brand tells Dstillery who its best customers are, and the company's models learn the digital patterns those customers share - the sites they visit, the searches they run, the streaming content they watch - then find more people who match. Those audiences are activated programmatically across major demand-side platforms, where advertisers bid on ad impressions in real time.
The pitch is precision over reach. Dstillery says its audiences consistently rank among the highest-performing data sources on The Trade Desk, and that its patented ID-free segments outperform third-party and contextual rivals by roughly 30%. For a 94-person company, the client roster is outsized: brand logos on its own site include T-Mobile, Hyundai, Chipotle, JPMorgan, IKEA, Target and Home Depot, and the company reports serving around 85% of the Fortune 100.
For two decades, digital advertising ran on tracking cookies and device identifiers - small tags that let advertisers recognize a user across the web. Privacy regulation, browser changes and shifting norms have steadily eroded that foundation, and much of the industry has spent years bracing for a "cookieless" future.
Dstillery's answer is ID-free, a patented approach that flips the usual logic. Instead of profiling a person and then deciding whether to show them an ad, ID-free predicts the value of an individual ad impression to a brand - without knowing anything about the user behind it. Because it needs no identifier, the company says it can reach up to 100% of ad impressions, including the growing share where no cookie or ID exists at all. Agency partner Tombras used the technology in its push to become one of the first fully cookieless ad agencies.
"ID-free predicts the value of an impression to a brand without knowing anything about the user."- Dstillery, on its patented targeting method
One predictive engine, showing up in the places media teams actually work.
Brand-specific audiences built from multimodal AI models and refreshed on a rolling basis for programmatic activation.
Patented, privacy-safe targeting that reaches up to 100% of impressions with no user identifier - available on The Trade Desk as a PMP or integration.
An agentic platform built on Model Context Protocol. Build, refine and activate audiences by chatting in Slack, Teams or a browser - in minutes, not days.
Audiences modeled from real search activity to find users who resemble a brand's highest-intent searchers.
Connected-TV targeting that folds streaming signals into Dstillery's predictive audience models.
A workspace for building, exploring and managing custom segments alongside performance analytics.
Most audience vendors sell scale - the biggest possible pool of "likely buyers." Dstillery's argument is that a smaller, sharper, continuously modeled audience delivers better campaign results. The company points to internal and case-study figures to make the case, and to a financial discipline rare in growth-stage adtech: in 2025 it reported record audience-data revenue and record profitability, reaching Rule of 40 with a combined growth-and-margin score of 46%.
The bottleneck in custom audiences was never the modeling - it was the handoff. A planner would request a segment, wait for a data team, then wait again to push it to a buying platform. Dstillery's DS-1 collapses that into a conversation. Because it is built on Model Context Protocol, it plugs into whatever tool a client already uses, so an agency can describe an audience in plain language and have it modeled and activated to The Trade Desk without leaving Slack. Clients report cutting turnaround from at least 48 hours to about five minutes.
Dstillery is a B2B business. It licenses predictive audience segments, ID-free targeting and the DS-1 platform to brands, agencies and holding companies, earning revenue as those audiences are used and activated across demand-side platforms. Its distribution runs through the plumbing of programmatic advertising - The Trade Desk, Yahoo DSP and, as of 2026, Microsoft Advertising's Media Marketplace, where Dstillery is a launch partner.
In a crowded field of audience and identity vendors - Permutive, Acxiom/LiveRamp, mParticle, Lotame and the DSPs' own tools - Dstillery positions itself as the data-science specialist: fewer, better-modeled audiences and a patent portfolio around identifier-free targeting. Its expertise is concentrated where the market is heading: privacy-safe modeling, multimodal AI that reads web, search and CTV signals, and agent-driven workflows.
The company was founded in 2008 by Kathy Leake and Rod Hook under the name Media6Degrees. It has raised funding across Series A through a 2019 Series C extension from investors including Menlo Ventures, Venrock, USVP and NewSpring.
Kathy Leake and Rod Hook start the company in New York around social-graph-based ad targeting.
Backing from Menlo Ventures and Venrock funds expansion of the data platform.
A new name signals a focus on distilling signal from data, plus a move into mobile and cross-screen.
Growth funding as the company builds out predictive modeling at scale.
Dstillery secures a patent for targeting without cookies or identifiers and launches ID-free.
Launches its agentic AI platform and reports record revenue and profitability, hitting Rule of 40.
Brings predictive AI audiences to Microsoft Advertising and deepens agentic-advertising partnerships.
It builds predictive, AI-modeled audiences that brands and agencies use to target programmatic advertising - including patented cookieless targeting and an agentic chat-based platform for creating audiences quickly.
ID-free is Dstillery's patented, privacy-safe technology that predicts the value of an ad impression without using cookies or user identifiers, letting brands reach up to 100% of impressions.
DS-1 is Dstillery's agentic AI advertising platform. It lets teams build, refine and activate custom audiences through natural-language chat in tools like Slack or Teams, cutting turnaround from about 48 hours to five minutes.
Brands, media agencies and holding companies running programmatic campaigns. The company reports serving roughly 85% of the Fortune 100 and activates audiences on platforms such as The Trade Desk, Yahoo and Microsoft Advertising.
It was founded in 2008 - originally as Media6Degrees - and is headquartered in New York City.
"When the ground shifts, don't defend the old model. Build the one that doesn't need it."