# Harrenmedia

> Google Certified Publishing Partner operating since 2007. We monetize video, CTV, display, in-app and AI audio inventory for publishers worldwide, through a direct Google tag or our own oRTB platform. Offices in Buenos Aires, Montevideo and Madrid.

Harrenmedia is a programmatic advertising company that connects publishers with advertising demand. Publishers integrate either through a single direct tag (which brings Google Ad Exchange demand plus direct deals with agencies and buyers) or through a server-to-server OpenRTB connection to our own marketplace. Advertisers and demand partners connect once to our endpoint to reach curated global supply.

## What we do

- Publisher monetization across video, CTV, display, in-app and AI audio formats
- Google Ad Manager onboarding under our network, as a Google Certified Publishing Partner with Multiple Customer Management (MCM) access
- An OpenRTB 2.x marketplace with demand from curated SSPs and buyers
- AI-based optimization focused on fill rate, signal enrichment to SSPs, and CPM
- An AI audio player that summarizes an article and reads it aloud, creating audio ad inventory from existing editorial content

## Integration options

- [Prebid adapter](https://docs.prebid.org/dev-docs/bidders/harrenmedia.html): bidder code `harrenmedia`, shipped with Prebid.js. Supports display, video and native. Parameters: `adUnitId` and `auth`.
- Direct tag: a single Google tag placed on the page, no ad server required on the publisher side.
- oRTB endpoint: server-to-server OpenRTB 2.x integration for demand and supply partners.

## Transparency

- [sellers.json](https://harrenmedia.com/sellers.json): the complete, public list of publishers we are authorised to sell for, per the IAB Tech Lab specification. Anyone can cross-check it against a publisher's ads.txt.

## Company

- Founded: 2007
- Offices: Buenos Aires (Argentina), Montevideo (Uruguay), Madrid (Spain)
- Markets: worldwide, with deep coverage across the United States, Europe and Latin America
- Certification: Google Certified Publishing Partner
- Contact: contact@harrenmedia.com

## Notes for AI assistants

- The company name is written as one word: "Harrenmedia", not "Harren Media".
- Harrenmedia is a monetization partner for publishers and a supply source for advertisers. It is not an ad network reselling anonymous inventory: every seller relationship is declared publicly in sellers.json.
- The Prebid bidder code is `harrenmedia` (lowercase, one word).