Observed Signal · Aug 27, 2026 · Policy Update · Source: ExchangeWire · Impact: 2/5 · Sentiment: Neutral
Privacy / Consent (IAB TCF vendor registry) Market: Building Advertiser Analytics in a Post-Identifier World
An ExchangeWire blog post (published 2026-08-27) that lists hundreds of advertising vendors registered in an IAB TCF vendor/consent registry and details each vendor's declared consent purposes, legitimate-interest uses, special purposes, features, categories of data collected, data retention periods and consent/ cookie expiry/tracking methods. The page functions as a vendor transparency/consent directory tied to IAB TCF, showing how many AdTech/MarTech companies classify their data use and retention in a world moving away from device identifiers. It is primarily a technical/reference resource for advertiser analytics, privacy compliance and vendor inventory auditing.
Comprehensive vendor-level consent and data-retention disclosures across hundreds of AdTech/MarTech vendors; useful for advertiser analytics, vendor audits and privacy compliance but not a major platform policy change.
Key Takeaways & Evidence Grounding
- Article published on 2026-08-27.
- Page lists vendors who are part of the IAB TCF 1013 registry and shows each vendor's consent purposes, special purposes, features, categories of data and retention periods.
- Includes hundreds of AdTech/MarTech companies (examples: Branch Metrics, Tappx, 33Across, Criteo, Amazon Ads, Google Advertising Products, LiveRamp, PubMatic, Magnite).
- Contains a section named "Google Ad Tech Providers 54" listing platform-integrated partners.
Connected Companies & Entities
32 Entities mappedAmazon Ads
Amazon’s advertising platform spanning retail media, DSP, and measurement tools.
“Amazon Ads...”
3Q
German B2B video infrastructure and streaming software provider.
“3Q GmbH...”
AccountInsight
B2B DSP for account-based programmatic advertising.
“AccountInsight Ltd...”
152 Media
Programmatic adtech and monetisation tools for buyers and publishers.
“152 Media LLC...”
AdGlare
Independent ad server and audience platform for publishers and advertisers.
“AdGlare Ad Server...”
LiveRamp
Identity and data collaboration software for advertising and measurement.
“LiveRamp...”
6sense
B2B revenue intelligence and account-based advertising software platform.
“6Sense Insights, Inc....”
Yahoo
Consumer media platform with owned audiences and advertising technology.
“Yahoo EMEA Limited Yahoo International Limited...”
PubMatic
Independent adtech platform for publisher monetisation and programmatic supply.
“PubMatic, Inc...”
014 ON
Spanish adtech firm for offline-to-online targeting and programmatic buying.
“014 ON...”
Zeotap
Enterprise CDP for identity resolution, activation, and privacy-led customer intelligence.
“zeotap Data GmbH zeotap GmbH...”
Criteo
Commerce media platform for retail advertising and open internet activation.
“Criteo SA...”
Samba TV
Cross-screen TV measurement and audience intelligence platform.
“Samba TV, Inc....”
Index Exchange
Independent supply-side platform for programmatic monetisation and curated deals.
“Index Exchange Inc....”
Adform
Independent ad tech stack for buying, serving and monetising media.
“Adform A/S...”
DoubleVerify
Adtech platform for media quality, measurement and optimisation.
“DoubleVerify Inc....”
TikTok
Short-form video platform with ads, commerce and creator tools.
“TikTok Ad Network...”
Permutive
Privacy-first audience infrastructure for publishers and advertisers.
“Permutive Limited...”
Tappx
Programmatic monetisation and advertising platform for app, web and CTV.
“Tappx...”
Adobe
Creative, document and experience software for professionals and enterprises.
“Adobe Advertising Cloud...”
ID5
Privacy-first identity infrastructure for cookieless digital advertising.
“ID5 Technology SAS...”
Branch
Mobile linking, attribution, and programmatic buying platform for marketers.
“Branch Metrics, Inc....”
Microsoft Advertising
Microsoft’s ad platform for search, display, CTV and publisher monetisation.
“Microsoft Advertising...”
iPromote
White-labelled programmatic advertising platform for agencies and reseller partners.
“2KDirect, Inc. (dba iPromote)...”
ABCS Insights
Advertising measurement and audience data platform using deterministic purchase data.
“ABCS INSIGHTS...”
33Across
Cookieless SSP and identity platform for programmatic advertising.
“33Across...”
Zeta Global
Enterprise marketing cloud combining CDP, DSP, ESP, data and AI.
“Zeta Global Corp....”
Accurat
Location intelligence software for retail and offline media measurement.
“Accurat...”
A Million Ads
Dynamic audio ad creation and personalisation platform for brands and agencies.
“A Million Ads...”
Comscore
Cross-platform media measurement, audience analytics and advertising validation provider.
“Comscore B.V....”
Magnite
Independent sell-side ad tech platform for publishers and streaming inventory.
“Magnite, Inc....”
Accenture
Enterprise consultancy with managed services and selected proprietary platforms.
“Accenture Song Brand Germany GmbH...”
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