United Internet Media (UIM)
German media sales house built around email and portal inventory.
Available information varies by company and source.
Profile record updated:
Company facts
- Official name
- United Internet Media GmbH
- Entity type
- COMPANY
- Founded
- 2006
- Headquarters
- Elgendorfer Str. 57, D-56410 Montabaur, Germany
- Company size
- 50–200
- Market role
- Media Sales House
- Official website
- united-internet-media.de
What United Internet Media (UIM) does
The company monetises high-reach consumer properties and selected partner inventory by packaging audience access, ad formats and targeting capabilities for business buyers. It creates value through a combination of owned publisher reach, first-party email and portal data, self-serve ad buying tools and managed commercial inventory sales. Rather than operating as a broad open-web adtech intermediary, it functions mainly as a vertically integrated media owner and sales organisation with supporting ad products.
Category differentiation
This is not a standalone global adtech platform comparable to a neutral DSP or social ad network. It is primarily the media and advertising commercialisation unit around United Internet’s owned email and portal properties, especially in Germany and the DACH region.
Strategic context
AI-supported assessment from the existing company research; distinguish interpretation from sourced facts.
United Internet Media is the digital media and advertising business associated with United Internet AG. It commercialises advertising inventory across owned and partner properties, especially WEB.DE, GMX and related portal environments, and provides advertisers and agencies with self-serve and managed buying access, first-party audience targeting, contextual targeting and inbox advertising formats. Its revenue model is primarily media monetisation rather than pure software licensing. The company makes money by selling display, native, video and inbox advertising via direct sales, programmatic deals and self-service campaign tools. Its direct customers are advertisers, media agencies, programmatic buyers and performance marketers, while the underlying audience comes from consumer email and portal users in Germany and the wider DACH region.
Company news briefing
Briefing updated:
United Internet Media continues to advance its advertising ecosystem, underscored by Omnicom research showing that 70% of DACH newsletter subscribers make purchases after clicking offers, and case studies like OTTO achieving a 20% click uplift via trustedDialog preview integration. Building on this market performance, CEO Rasmus Giese emphasised at DMEXCO 2026 that scaling AI-driven advertising requires robust data quality and interoperability. UIM is further preparing its industry engagement through the upcoming Data Impact Circle 2026.
Business model & monetisation
Revenue is generated mainly from advertising sales across owned and partner inventory, using CPM-style pricing, direct packages and programmatic deal structures. The Ad Manager supports self-serve campaign booking and budget control, while premium placements such as inbox ads, native units and video likely command higher yields. Additional indirect monetisation comes from ad-supported consumer email and portal services, with some premium subscription revenue at the property level rather than as UIM’s core B2B model.
- Direct advertising sales across owned and partner inventory
- CPM-based media sales and packaged inventory deals
- Programmatic deals and private marketplace activation
- Percentage take-rate and yield-based media monetisation
- Self-serve campaign buying via ad platform
- Platform-enabled media spend
- Premium ad formats such as inbox, native and video
- Higher-yield advertising packages
- Consumer premium subscriptions on underlying portals
- Subscription revenue linked to email and portal properties
Products & capabilities
No products with linked sources are available in this view.
Programmatic stack & registry data
Registry entries and observed technical data do not establish certification, legal compliance or actual usage.
United Internet Media GmbH
IAB vendor record: 831
- Cookies declared
- Yes
- Non-cookie access declared
- No
- Declared purpose IDs
- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- Declared feature IDs
- 1, 2
- Declared special purpose IDs
- 1, 2, 3
- Indexed sellers.json entries
- 2 · united-internet-media.de
Products & market categories
Technology
Recent recorded signals
Dates refer to the source publication. Older entries are historical context, not evidence of a new event.
No sufficiently sourced and dated signals are available for this view.
Explore company relationships
Questions about United Internet Media (UIM)
What is United Internet Media?
United Internet Media is the online media and advertising unit associated with United Internet, selling access to audiences and inventory across properties such as WEB.DE and GMX.
Who uses United Internet Media?
Advertisers, agencies, programmatic buyers, media planners and performance marketers use it to reach German and DACH digital audiences through inbox, display, native and video advertising.
How does United Internet Media make money?
It mainly earns revenue from advertising sales, including direct deals, programmatic buying, self-serve campaign bookings and premium placements across owned and partner media inventory.
Sources & coverage
This profile uses public, official and technically observable information. Missing information does not prove that a product or relationship does not exist. The list below does not imply that every profile statement has been verified.
15 publicly documented primary sources and citations linked across the market graph.
Continue your research on United Internet Media (UIM)
Explorer includes additional company details, a Watchlist for up to 25 companies and your personal Strategic Intelligence Agent. It monitors your market daily and delivers tailored briefings with clear strategic context whenever relevant news occurs.
Free, with no time limit.