DV360, short for Display & Video 360, is Google's demand-side platform (DSP): enterprise software that advertisers and agencies use to buy digital advertising one impression at a time, across Google's own exchange, dozens of independent ones and YouTube. One seat lets a buyer plan, bid, serve creative, cap frequency and report on display, video, audio, connected TV (CTV) and digital out-of-home (DOOH) campaigns without negotiating with each seller. It exists because large budgets need a single control point across thousands of publishers, and because since 2015 it has been one of only two programmatic routes into YouTube. Until July 2018 the product was called DoubleClick Bid Manager (DBM). It belongs to Google Marketing Platform, not to the self-serve Google Ads.

How a buy is structured and bid

Accounts follow a fixed hierarchy. A partner, usually an agency trading desk or a large advertiser, holds billing, fee terms and defaults. Each advertiser beneath it carries audience lists and conversion tracking through Floodlight tags, configured in Campaign Manager 360. A campaign groups goals, an insertion order sets budget, pacing and flight dates, and the line item is the level that bids on impressions and serves creatives, according to Google's help centre. Line item types cover display, video, audio, YouTube and, since October 2024, Demand Gen.

The sequence takes milliseconds. An exchange sends a bid request describing an impression: site or app, device, location and any deal identifier. DV360 tests it against each eligible line item's targeting, including geography, audiences, inclusion lists and pre-bid segments from verification vendors such as Integral Ad Science (IAS) and DoubleVerify. Seller authorisation is checked too: Authorized Sellers Only became the default line item setting in August 2019, when Google said over 93% of web inventory in the platform was covered by such files.

Surviving line items then price the impression, with a fixed cost per thousand impressions (CPM) or an automated strategy such as target cost per acquisition (CPA), fed by Floodlight conversions. Custom bidding lets a buyer write its own scoring rules or script on top of Floodlight events, custom variables or Google Analytics events, according to Google's help centre. Bid multipliers, which once scaled fixed bids between 0.1 and 10 times by dimension, were withdrawn in May 2025.

Supply arrives in four forms: the open auction; private auctions a publisher runs for invited buyers; preferred deals at a fixed price without volume commitment; and programmatic guaranteed deals with reserved volume. Exchanges integrated through Google's Seller API, Index Exchange, Magnite, PubMatic and FreeWheel among them, sync deals straight into buyer accounts, according to Google. Sellers work from their own platforms, aiming deals at a buyer's seat. Traders working at scale rarely click through screens either, editing in bulk through the API or Structured Data Files, comma-separated sheets carrying every setting of each entity.

What it costs

Google splits the bill four ways, according to its help centre: media cost, the price of impressions; a platform fee, a percentage of media cost fixed by contract; platform add-on fees, including Advanced Creative, Seller ID Blocklist and App Mediation Partners charges; and third-party fees from vendors such as IAS and DoubleVerify. Agencies record their own charges as partner costs, often logging the platform fee in a field called Media Fee 1, and percentage fees are capped at 150% of media.

The clearest public figure dates from 2020. In a post on June 23, 2020, Sissie Hsiao, then the vice-president running apps, video and display advertising, gave DV360's standard display rate as 15% and said publishers using Google Ad Manager kept over 69% of what DV360 advertisers paid in 2019. AdExchanger read the accompanying chart as an average DV360 take of 13 cents per dollar. Add-ons stack on top. On $100,000 of media at the standard rate, the platform fee would be $15,000; a seller ID blocklist adds 1.5% of media cost, another $1,500, before verification. App inventory sold through mediation platforms such as AppLovin MAX and Unity LevelPlay has carried a separate fee since April 2024.

From Invite Media to Display & Video 360

The technology was bought, not built. Google acquired Invite Media, founded in 2007 by University of Pennsylvania students, on June 3, 2010, for a reported $81 million. Rebuilt as DoubleClick Bid Manager, it entered beta in June 2012 and reached general availability in more than 40 countries on October 24, 2012.

YouTube changed its weight. In August 2015 Neal Mohan, then running Google's display and video ads products, announced the end of what he called "the small amount of YouTube buying happening on the DoubleClick Ad Exchange", according to VideoWeek, leaving DBM and AdWords as the only programmatic routes in. State attorneys general later argued that this withholding coerced advertisers into Google's buying tools.

On June 27, 2018, Brad Bender, Google's vice-president of display and video advertising, announced Google Marketing Platform, combining DBM with features from Campaign Manager, Studio and Audience Center as Display & Video 360. The new names reached product interfaces on July 24, 2018. Later changes were mostly about control and cost: app mediation supply, Demand Gen, seller-level blocking in April 2025 and the end of bid multipliers a month after.

Why marketers watch it

DV360 accounts for a large share of open-web demand. A July 2018 Google pricing review, entered as an exhibit in the US ad tech trial, called DBM the largest display buyer on other exchanges, at roughly 20% to 30% of their booked revenue, and said 60% of its revenue came from the five biggest agency groups. The European Commission found Google dominant across the European Economic Area in programmatic buying tools through Google Ads and DV360. When DV360 changes a default, sellers feel it on every exchange.

It is also the gate to Google-owned video, on Google's measurement terms. YouTube stopped accepting third-party pixels from June 1, 2020, routing vendors such as Nielsen and DoubleVerify through Ads Data Hub instead.

Limitations and disputes

The central dispute is self-preferencing. Rival exchanges allege that Project Poirot shaded DV360 bids into non-Google exchanges while sparing AdX. PubMatic's complaint dates it to 2017, with cuts of 10% to 40% at launch and up to 90% under a late-2018 version. Teads' complaint dates it to 2018, citing a Google estimate that header bidding exchanges lost 20% to 30% of revenue while DV360 lost 1.9%, and says Google told publishers in 2024 that DV360 would stop bidding when a third-party ad server called AdX. Google's 2018 review framed Poirot as one of several measures against publishers calling DBM repeatedly through multiple exchanges with different floors.

Regulators and courts draw different conclusions. Brussels fined Google 2.95 billion euros on September 5, 2025; Google rejected a breakup in November 2025, offering conduct changes and an appeal. In Virginia, Judge Leonie Brinkema's remedies opinion left DV360 outside the decree entirely, finding it "did not play a role during the liability phase", while restricting Google Ads.

Pricing draws a second complaint. The platform fee is contractual rather than published, and some controls cost extra; Jonathan D'Souza-Rauto of Kepler observed that few rival DSPs offered seller-level blocking at all, Microsoft Invest being the exception. Version churn imposes operational cost: Google gave advertisers seven months to leave SDF version 9, with a January 28, 2027 sunset.

Not the same as

Google Ads. Google's self-serve buying tool, with no minimum spend and mostly cost-per-click pricing. It reaches YouTube and Google Display Network inventory but not the range of third-party deals DV360 trades.

Campaign Manager 360. Google's advertiser ad server and measurement tool, formerly DoubleClick Campaign Manager. It hosts Floodlight and traffics creatives but does not bid.

Google Ad Manager and AdX. The sell side: Google's publisher ad server and exchange, into which DV360 bids as one buyer among many.

DV. On trading desks the abbreviation usually means DoubleVerify, a verification vendor whose fees appear on DV360 invoices. A demand-side platform is the category; DV360 is one product in it.

Recent developments

Brand safety controls changed on October 1, 2026, when digital content label exclusions and most sensitive category exclusions stopped working in DV360, replaced by three inventory modes, Maximum, Moderate and Limited, and ten content themes, without automatic migration. Legacy maximum cost-per-view and Video reach 1.0 line items are auto-archived on October 26.

Artificial intelligence is the other thread. At its NewFront on March 23, 2026, Google presented its Gemini models as the engine behind bidding, opened the Ads Advisor assistant to all DV360 users and introduced Confidential Publisher Match with Roku. Its Vertical Video Unification launch on September 28 cited a Hellmann's test with 24% more unique reach, a Google-supplied result.

The legal frame is unsettled. A joint proposed final judgment in the Virginia case was due on October 2, 2026, binding Ad Manager and Google Ads but not DV360. Brussels, where DV360 formed part of the finding, has not said publicly whether Google's proposed conduct changes suffice.

Timeline

  • April 2007: Invite Media is founded by four University of Pennsylvania students
  • June 3, 2010: Google acquires Invite Media
  • June 2012: DoubleClick Bid Manager enters beta
  • October 24, 2012: DoubleClick Bid Manager reaches general availability in more than 40 countries
  • August 2015: Google announces YouTube buying on the DoubleClick Ad Exchange will end, leaving DBM and AdWords as programmatic routes
  • 2017: Project Poirot begins shading DBM bids into rival exchanges, according to PubMatic's complaint
  • June 27, 2018: Google announces Google Marketing Platform and Display & Video 360
  • July 24, 2018: Display & Video 360 branding replaces DoubleClick Bid Manager in product interfaces
  • August 2019: Authorized Sellers Only becomes the default line item setting
  • June 1, 2020: YouTube campaigns require Ads Data Hub linking for third-party measurement
  • June 23, 2020: Google discloses a 15% standard DV360 rate for display
  • April 2024: A fee for app mediation partner inventory takes effect
  • October 2024: Demand Gen campaigns arrive in DV360
  • April 2025: Seller ID blocklists open to all users at 1.5% of media cost
  • May 2025: Bid multipliers are removed
  • September 5, 2025: The European Commission fines Google 2.95 billion euros over ad tech self-preferencing
  • November 13, 2025: Google submits behavioural remedies to the Commission and rejects a breakup
  • March 23, 2026: Google opens Ads Advisor to all DV360 users at its NewFront
  • September 2, 2026: Judge Brinkema rejects structural remedies; DV360 is left outside the decree
  • October 1, 2026: Digital content label and most sensitive category exclusions stop working
  • October 2, 2026: Deadline for a joint proposed final judgment in the Virginia case
  • October 26, 2026: Legacy maximum cost-per-view and Video reach 1.0 line items are auto-archived
  • January 28, 2027: SDF version 9 sunsets

Summary

Who. Google builds and sells DV360 as part of Google Marketing Platform. Agency trading desks, in-house teams at large advertisers and Google Marketing Platform resellers operate it; exchanges such as Google's AdX, Index Exchange, Magnite and PubMatic supply its inventory; verification vendors such as IAS and DoubleVerify plug into it.

What. An enterprise demand-side platform that bids on individual impressions and executes deals across display, video, audio, CTV, DOOH and YouTube, organised as partners, advertisers, campaigns, insertion orders and line items, and billed as media cost plus a contractual platform fee, add-ons and third-party charges.

When. Its technology came from Invite Media, acquired on June 3, 2010. It launched as DoubleClick Bid Manager in 2012 and took its current name in July 2018. Brand safety and video line item changes take effect in October 2026, and SDF version 9 sunsets on January 28, 2027.

Where. In the buy side of the programmatic chain, between advertisers and the exchanges and supply-side platforms that sell publisher inventory, with exclusive programmatic access to YouTube alongside Google Ads.

Why. Large advertisers want one system to reach thousands of publishers, YouTube and premium deals with shared frequency and measurement. Its scale and its ties to Google's exchange have made it a subject of antitrust complaints in Europe and the United States, although the US remedies left it untouched.