First-Party Ad & Media Server

Serve personalized ads.
Bypass ad blockers.

Host your own ad creatives and serve them directly from your domain using real-time CDP data. Zero third-party cookies, 100% visibility.

Start Serving Ads Explore Documentation
https://yourdomain.com
Third-Party Ad Blocked
1st Party Ad

Hey John, still interested?

Complete your purchase today and get 20% off your abandoned cart items.

{ "segment": "cart_abandoner" }
media.yourdomain.com/ad.jpg

A Modern Ad Serving Engine

Reclaim your digital real estate. Use your own rich first-party data to serve highly relevant internal promotions and partner ads.

Bypass Ad Blockers

By mapping our platform to a subdomain of your site (e.g., ads.yourdomain.com), creatives are served as first-party content, completely bypassing EasyPrivacy and standard ad-blockers.

Native Media Server

Host your banners, videos, and HTML5 creatives directly on SegmentHub's global CDN. Assets are delivered blazingly fast and formatted for your domain's specific ad slots.

CDP-Powered Targeting

Target ads based on the deep segments built in your CDP. Show cross-sell products based on real-time cart data, or suppress ads for users who just purchased.

Dynamic Creative Optimization

Automatically test multiple creative variations and let the engine distribute impressions to the best-performing banners based on CTR or conversion goals.

Yield Management

Manage inventory limits, set frequency caps, prioritize specific campaigns, and track granular impression/click data without relying on third-party scripts.

Zero Cookie Dependency

Operate entirely independent of third-party cookies. Targeting relies purely on your consented, first-party server-side data, ensuring 100% future-proof operations.

How First-Party Ad Serving Works

A seamless, ad-blocker-proof architecture.

1. The Request

User visits your site. An API call is sent to ads.yourdomain.com (mapped to SegmentHub).

2. Real-Time Decision

SegmentHub instantly evaluates the user's CDP profile, active campaigns, and frequency caps.

3. Native Rendering

The ad and media assets are returned as first-party elements, rendering natively without blockage.

Developer-first integration.

No clunky iFrames or heavy tracking scripts. Fetch ads via a clean REST API and render them exactly how you want in your application's UI.

  • JSON API Responses

    Get structured data containing image URLs, click-through links, and tracking beacons to render natively.

  • Edge Caching

    Media assets are distributed globally via CDN, ensuring single-digit millisecond latency.

fetch_ad.js
const response = await fetch('https://ads.yourdomain.com/v1/decide', {
  method: 'POST',
  body: JSON.stringify({
    userId: 'user_12345',
    placement_id: 'homepage_hero'
  })
});

const adData = await response.json();
// Returns:
// {
// "creative_url": "https://media.yourdomain.com/c/890.jpg",
// "click_url": "https://ads.yourdomain.com/clk?id=xyz",
// "imp_pixel": "https://ads.yourdomain.com/imp?id=xyz"
// }

renderAdToDOM(adData);

Take back your ad inventory.

Stop losing impressions to ad blockers. Serve fast, native, privacy-compliant ads using your own first-party data.

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