Scope3

Ad Exchange

Agent-to-agent advertising interchange built on the open AdCP protocol

Industry news about this seller — acquisitions, mergers, renamed and retired products. Dated and sourced, and kept when superseded.

Launched

Jun 2, 2026

Adweek: InMobi, Scope3 Debut Sell-Side Agent for Autonomous Media Buying

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Acquisition

Jun 1, 2026

Adweek: Peer39 Acquires Adloox from Scope3 in Ad Verification Push

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Launched

Mar 13, 2025

Adweek: Scope3 Takes on IAS, DoubleVerify With Custom AI Agents for Brand Safety

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Launched

Nov 19, 2024

MarTech Series: Mediavine Partners with Scope3 to Decarbonize Digital Advertising

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Launched

Oct 30, 2024

Mediaweek: JCDecaux and Scope3 team up to measure emissions data

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Launched

Sep 26, 2024

ExchangeWire: ​​VideoHeroes Unveils Green Media Products (GMPs) for Brands & Agencies Powered by Scope3

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Launched

May 13, 2024

Mediashotz: Snap Partners with Scope3 as it announces new emissions solutions

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Update

Apr 19, 2024

AdMonsters: Scope3 and Sharethrough Partner to Combat Problematic Placements

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Update

Apr 10, 2024

MarTech Series: Digital Turbine to Deliver Green Mobile Advertising Solutions Powered by Scope3

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Update

Dec 13, 2022

MarTech Series: Scope3, SeenThis to Collaborate on Green Creative Measurement

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Update

Jul 13, 2022

ExchangeWire: Index Exchange Announces Partnership with Scope3 to Enable a Greener Digital Media Ecosystem

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Launched

Jun 21, 2022

MarTech Series: Good-Loop And Scope3 Partnership Provides Marketers with Tools to Decarbonise Entire Programmatic Supply Chain

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Launched

Jun 7, 2022

ExchangeWire: Sharethrough Partners with Scope3 to Launch its First Green Media Products

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How to buy

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

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What an account here reaches

Which publishers authorise this platform in their own ads.txt, largest first.

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