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Index Exchange

Ad Exchange

Supply-side ad platform for publishers and buyers

Profile

TierEnterprise (10,000+ publishers)
SpecialtyCTV
OwnsOwn SSP
Identity solutionsUID2 · EUID · ID5 · PAIR
MeasurementClean room or log-level data
AIAgentic buying
FeesMedium: fee policy stated
StrengthsStrong identity options · Log-level data
Same publishers asGoogle Ad Manager · FreeWheel · Magnite

Access

AccessApplication
Minimum spendNot published

Running campaigns

Deals and supplyPrivate marketplace · Programmatic guaranteed · Curated deal
Support and reportingLog-level data

What you buy

FormatsVideo · CTV
Deal typesCurated

Reach

publishers25,105
Direct share75%
Confirmed by the exchange556 / 18,883

North America · Latin America · Europe · Middle East & North Africa · Sub-Saharan Africa · South Asia · East Asia · Southeast Asia · Central Asia & Caucasus · Oceania

Quality

Ad-heavy sites reached2.2%
Median publisher rank#181,159
Exclusive ad spots1 (0%)
Ad spot score66 / 100 · #36 of 1,179

How to place an ad

How to open an account here, what it takes and the minimum spend.

In the news

Launched

Sep 21, 2026

Index Exchange adds On Device brand-lift measurement

Update

Jun 22, 2026

Adnami & Index Exchange Partner to Re-Imagine Curation for the Attention Era

All 30 stories about Index Exchange

As an SSP: DSPs that buy through Index Exchange

4 DSPs

Exchanges selling the same publishers as Index Exchange

14 exchanges

Publishers Index Exchange can sell

Which publishers this platform can sell, largest first.