About UsNewsletterOpt OutPrivacy Center
Case StudiesResourcesBlogCareersContact us

Blog about Digital Advertising & Marketing Technology

visual picture with stairs and buttons
  • Digital Advertising
Authors
RTB House Editorial Team
Published:
16 February 2026

Head-to-Head Testing vs. Incrementality Testing—Which Is Best?

Many of the world’s biggest brands choose to deploy a multiple retargeting strategy (using more than one retargeting vendor in combination) because it delivers a host of benefits like larger audiences, more efficient advertising, and a higher return on ad spend. Despite the advantages, or maybe because of them, it can be tempting for organizations to wonder exactly how much value, in isolation, each provider brings.

But is a straight comparison, as seen with head-to-head testing, a strategically sound approach, or should brands be focusing on the wider picture of true added value? Let’s investigate.

Read Article

Explore Our Main Categories

  • Advertising Privacy Updates
  • Retail & Ecommerce
  • Digital Advertising
  • Deep Learning
  • Company News
Filter by popular topics
  • All Articles
  • Brand Safety
  • Contextual Targeting
  • Fashion
  • Privacy Sandbox
  • Programmatic Advertising
  • First-party Cookies
Page
  1. 1
  2. …
  3. 3
  4. 4
  5. 5
  6. …
  7. 44
  • Published:
    17 February 2025

    Shifting Sands in Digital Advertising & Regulation

    In this edition of the Cookieless Newsroom, we bring you the latest in digital ad innovations and regulatory moves. From antitrust trials and new product launches to evolving privacy standards, industry giants such as Google, Apple, and Amazon are redefining the landscape as we move further into a cookieless future.

    • Advertising Privacy Updates
  • Published:
    30 December 2024

    Regulatory Whirlwinds for Big Tech

    In this edition of the Cookieless Newsroom, we mostly covered regulatory news, with new updates on many players, including Google, Meta, and Apple.

    • Advertising Privacy Updates
  • Published:
    18 November 2024

    Edge Comes to Play in the Sandbox

    In this edition of the Cookieless Newsroom, we highlight Microsoft’s deployment of the Ad Selection API in its Edge browser, a tool similar to Privacy Sandbox's Protected Audience API. We also cover a recent academic study demonstrating the suitability of the Protected Audience API for retargeting. Additionally, we report on a landmark European regulatory fine imposed on Google’s MarTech division.

    • Advertising Privacy Updates
  • Published:
    29 October 2024

    Personalized Product Recommendations Without Cookies—Product-Level Turtledove

    In early 2020, Google first announced its intention to retire third-party cookies from Chrome. Despite numerous twists and turns, one thing remains certain: the relevance of third-party cookies is on a downward trend across most browsers, and this will likely affect Chrome as well. This development has marketers worried about the future of personalized and relevant advertising. The good news is they don’t need to be concerned. RTB House has managed to fine-tune Chrome’s new cookieless tool—the Privacy Sandbox—so that it can tailor ads to specific users while protecting their privacy. How is this possible, and what role does the Product-Level Turtledove play in the process? Let’s dive into it.

    • Advertising Privacy Updates
  • Published:
    15 October 2024

    Driving Sales: Unleashing the Power of Multi-Retargeting

    After your business has spent time and money on R&D, production, and getting your products into the store at the right price, the difference between success and failure is rooted in how effectively you can let the right customers know about your offers. Working with a retargeter is an essential part of this success, but working with a single ad partner is putting all your eggs in one basket. We’re looking at why working with multiple retargeters allows you to reach more people and drive better campaign performance and business results.

    • Digital Advertising
  • Published:
    10 October 2024

    Google’s Regulatory Hurdles

    This edition of the Cookieless Newsroom highlights regulatory positions on Google’s revised approach to Chrome third-party cookie depreciation, outlines planned improvements to the Privacy Sandbox, and reviews the high-profile trial between Google and the U.S. Department of Justice (DOJ), which has drawn significant attention across the adtech industry.

    • Advertising Privacy Updates
  1. 1
  2. …
  3. 3
  4. 4
  5. 5
  6. …
  7. 44

The Next-Generation Performance DSP

FacebookXLinkedIn

New York

London

Shanghai

Home

Next-Gen TechIntentGPTCase StudiesResourcesBlogContact

Offer

Personalized RetargetingBrandingFor industriesFor agenciesGamingIn-app

Learn more

CareersAbout UsMarTech TerminologyPartnersTechblog

Newsletter

Stay on top of the latest in digital ads. Sign up to our newsletter.

Modern Slavery StatementOur TechnologiesInvestorsTax Strategy 2021Tax Strategy 2022Tax Strategy 2023Diversity & Inclusion PolicyWhistleblowing

Copyright © 2026 RTB House. All rights reserved.