Your audience is what advertisers buy. EleeN lets you find a brand's customers in your audience, build audiences together and prove what campaigns delivered. Your reader and viewer data stays with you.
[ 01 / 04 ] Industry context
On EleeN, collaborations run on aggregates, under privacy terms both sides agree, with every query on record.
Fewer third-party signals
With cookies and mobile ad IDs restricted, advertisers rely on publishers' first-party data more than ever.
Proof of performance
Brands want to know what a campaign changed, beyond what it reached.
Data that can't leave
Handing reader or viewer data to advertisers isn't an option.
[ 02 / 04 ] Use cases
[ 03 / 04 ] Typical collaborations
Publisher × advertiser
Find how many of a brand's customers are in your audience.
Media owner × retailer
Combine viewing and purchase signals to plan campaigns.
Media owner × telco
Enrich audiences with regional insight.
[ 04 / 04 ] FAQ
No. They get aggregate answers, and audiences reach their ad platforms as hashed IDs.
Yes. List segments on the marketplace, priced and licensed for activation only.
Yes. Clean rooms report reach, frequency and lift, in aggregate.
Get started
Tell us how you report to advertisers today. We'll walk through matching your audience with theirs and sharing the results in aggregate.
What happens next
Try it
288,000
Shared customers
Example figures only.
