Ecosystem & Interfaces

Partners of United Internet Media (UIM)

Verified publisher integrations, media property connections, and strategic platform interfaces for United Internet Media (UIM) in 2026.

Strategic Technology & Platform Partners

Verified platform integrations, bilateral interfaces, and certified technology alliances for United Internet Media (UIM).

NE

netID

Technology Partner

European identity and consent infrastructure for cross-site login and privacy.

BV

BVDW

Technology Partner

German digital economy trade association with training, certification and events.

IA

IAB Europe

Technology Partner

European digital advertising association governing standards, training, and industry forums.

SK

Sky Deutschland

Technology Partner

German pay-TV, streaming and premium video advertising operator.

OT

OTTO (otto.de)

Technology Partner

Major German e-commerce retailer and marketplace operating retail media and merchant advertising solutions.

AG

AGMA / MMC (AGMA‑MMC)

Technology Partner

German industry body for standardised cross-media audience measurement.

Programmatic Supply Chain Reach (ads.txt Telemetry)

Publicly observed monetization routes and inventory authorizations derived from parsed ads.txt & app-ads.txt records.

Methodology Note: The following domains list verified seller IDs or reseller routes of United Internet Media (UIM) in their public ads.txt / app-ads.txt records. This documents programmatic monetization supply paths rather than formal enterprise partnerships.

gmx.at

News & Media

Direct Authorized

GMX is a free email and news portal offering email accounts, cloud storage, and a news magazine. Its business model includes advertising (IAA) and premium subscriptions (IAP/Subscription) for additional features.

gmx.ch

Utilities & Productivity

Direct Authorized

GMX is a Swiss email and cloud service provider offering free and premium email accounts, cloud storage, and a news portal. Monetization includes premium subscriptions (PremiumMail) and advertising (IAA) on its news content.

gmx.de

Utilities & Productivity

Direct Authorized

GMX is a German web portal offering free email services, cloud storage, news, and lifestyle content. Its business model combines free ad-supported services (IAA) with premium subscriptions for enhanced features like additional storage (IAP/IAP). The portal also generates revenue through affiliate marketing (e.g., mobile plans, lotto) and advertising partnerships (Google AdSense).

gmx.net

News & Media

Direct Authorized

GMX is a German web portal offering free email, cloud storage, and news. Its business model relies on in-app advertising (IAA) for the free services, premium subscriptions (IAP) for additional features like ad-free email and more storage, and affiliate marketing through deals and partner offers.

web.de

Utilities & Productivity

Direct Authorized

WEB.DE is a German web portal offering free email (FreeMail), cloud storage, news, and search services. Its business model relies on display advertising (IAA) and optional premium subscriptions (IAP/subscription) for ad-free email, more storage, and additional features.

Analyze United Internet Media (UIM)'s partner & integration network.

Explore all bilateral integrations, platform interfaces, authorized supply paths, and market partners for United Internet Media (UIM) in Polaris7.