YouTube Certified External Vendors

The following supported vendors may be used by YouTube clients to serve 3rd-party ads. Please also note that, while this list is being constantly updated, we do not guarantee that product offerings, platforms or vendor types are fully up-to-date. You should always reference our specification pages to ensure the ads you want to run are in-line with the latest requirements and you should contact the vendor directly to find out about their latest products.

Product Name - Company Name
This is the product name of the certified company. If the company name differs from the product name, it is listed below in italics.
Vendor Type
This is a business model classification for the vendor's type. This classification is meant to inform third/fourth-party call decisions and is in no way an indication of a business' strategy or competency beyond this context.


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Product Name - Company Name Vendor Type
A9
A9.com, Inc., Amazon Europe Core SARL
Vast Provider
ADTECH GmbH
Oath
Vast Provider
ATK Media GmbH
ATK Media GmbH
Ad Server Advertiser
Action Allocator
Explido Webmarketing GmbH
Research - Analytics
Ad VRF (Compete Pixel Study)
Compete, Inc
Research - Analytics
AdAction
Delta Projects AB
Vast Provider
AdAction
Delta Projects AB
Vast Provider
AdGear Technologies Inc.
AdGear Technologies Inc.
Vast Provider
AdMotion USA Inc.
Admotion USA Inc.
Vast Provider
AdTraxx
Explido Webmarketing GmbH
Research - Analytics
AdVentori SAS
AdVentori SAS
Vast Provider
Adap.tv Inc. (AdWords/YouTube)
Oath
Vast Provider
Adform
ADFORM A/S
Ad Server Advertiser
Adfox
Adfox
Vast Provider
Adition
Virtual Minds
Vast Provider
Adloox
Adloox SA
Research - Analytics
Adluxe
HyperAdvertising Ltd
Vast Provider, Ad Server Advertiser
Admetrics GmbH
Admetrics GmbH
Vast Provider
Adobe Scene 7
Adobe Systems Inc
Creative Agency CDN
Adometry by Google
Google, Inc.
Research - Analytics
Adrime
Weborama SA
Vast Provider
Adssets AB
Adssets AB
Ad Server Advertiser
Advertising Technologies LTD
Advertising Technologies LTD
Demand Side Platform
Alphonso
Alphonso
Research - Analytics
Aperture
PulsePoint, Inc.
Research - Analytics
AppNexus Open AdStream
AppNexus Inc
Vast Provider
AppNexus Open AdStream
AppNexus Inc
Vast Provider
AthenaHealth
athenahealth, Inc
Ad Server Advertiser
Augur
Augur Technologies Inc
Research - Analytics
Barometric
Barometric, Inc.
Ad Server Advertiser
Bluestreak
BlueStreak
Ad Server Advertiser
BridgeTrack
Publicis Media GmbH
Vast Provider
Campaign Monitor (YouTube)
Integral Ad Science, Inc
Research - Verification
Celtra Inc.
Celtra Inc.
Vast Provider
Channel Intelligence
Google, Inc.
Research - Analytics
Cheq.ai
CHEQ AI Technologies Ltd.
Vast Provider
ClickTicker, LTD
ClickTicker, LTD
Ad Server Advertiser
Clinch.co
Clinch Labs LTD
Ad Server Advertiser
ComScore (AdXpose)
comScore Inc.
Research - Verification
ComScore vCE (YouTube)
comScore Inc.
Research - Verification
DEVK
DEVK
Research - Analytics
DeltaX
AdBox Software Pvt Ltd.
Ad Server Ad Network, Vast Provider
DoubleClick Bid Manager
Google, Inc.
Demand Side Platform
DoubleClick Campaign Manager
Google, Inc.
Ad Server Advertiser, Vast Provider
DoubleClick for Publishers Premium
Google, Inc.
Vast Provider, Ad Server Advertiser
DoubleVerify Inc.
DoubleVerify Inc.
Advertising Option Icon
DoubleVerify Inc.
DoubleVerify Inc.
Research - Verification
DoubleVerify Inc. (BrandShield): Ad Swapping
DoubleVerify Inc.
Ad Blocker
Duepuntozero Research SRL
DUEPUNTOZERO RESEARCH SRL
Research - Brand Lift
DynAdmic Corp.
DynAdmic Corporation
Ad Server Ad Network
E-Plus Mobilfunk GmbH & Co. KG
E-Plus Mobilfunk GmbH & Co. KG
Ad Server Advertiser
EUROZEST MEDIA LIMITED/Avid Ad Server
EUROZEST MEDIA LIMITED/Avid Ad Server
Ad Server Advertiser
Extreme Reach Digital (ER Digital)
Extreme Reach, Inc.
Vast Provider, Research - Brand Lift
Extreme Reach, Inc.
Extreme Reach, Inc.
Vast Provider
EyeReturn Marketing
Eyereturn Marketing Inc.
Vast Provider
Eyewonder Inc.
Sizmek Inc.
Ad Server Advertiser, Vast Provider
Flashtalking
Flashtalking, Inc.
Vast Provider
Flite Inc.
Flite Inc.
Vast Provider
FreeWheel
FreeWheel
Vast Provider
Gigya
Gigya
Ad Server Advertiser
GoldSpot Media
GoldSpot Media Inc
Ad Server Advertiser
Google Zoo
Google, Inc.
Research - Analytics
HLEB
Blueworks Commerce Inc.
Ad Server Advertiser
HRB Digital LLC.
TruEffect
Ad Server Advertiser
Hindustan Times Mobile Solutions Limited
Hindustan Times Mobile Solutions Limited
Vast Provider
IBM Experience One (Unica)
IBM
Research - Analytics
Ignite Technologies
Ignite Technologies, Inc.
Research - Analytics
Innovid Inc.
Innovid Inc.
Vast Provider
Insight Express (AdIndex)
Kantar
Research - Brand Lift
Insight Express (Mobile Ignite)
Kantar
Research - Brand Lift
Internet Billboard, a. s
Internet BillBoard a.s.
Ad Server Advertiser
Jivox Corporation
Jivox Corporation
Vast Provider
Kreditech Holding SSL GmbH
Ingenious Technologies
Research - Analytics
KuaiziTech
KuaiziTech
Ad Server Ad Network
Leadcapital
Leadcapital Corp
Ad Server Advertiser
Liverail Inc.
Facebook, Inc.
Vast Provider
Local Marketing Institute LLC
Renegade Internet, Inc
Ad Server Advertiser
MASSMOTIONMEDIA SARL
MASSMOTIONMEDIA SARL
Vast Provider
Mashero GmbH - VAST
Mashero GmbH
Vast Provider
MeMo2 / Hottraffic
Hottraffic BV
Research - Brand Lift
Metro Parent
Renegade Internet, Inc
Ad Server Advertiser
Miaozhen Systems
Beijing Miaozhen Information Consulting Co., Ltd.
Vast Provider
Mixpo Inc.
Netsertive, Inc.
Vast Provider
Moat Inc.
Oracle Data Cloud
Research - Analytics
Monsoon Ads Pvt. Ltd.
Monsoon Global Ventures Inc.
Research - Analytics
NET-Metrix-Audit
NET-Metrix AG - Switzerland
Research - Analytics
Nextperf
Rakuten, Inc.
Vast Provider
Nielsen (Brand Effect Extended View [BEEV])
Nielsen
Research - Brand Lift
Nielsen (Sales Effect)
Nielsen
Research - Analytics
Nielsen (Watch Effect/Net Effect)
Nielsen
Research - Analytics
Nielsen Digital Ad Ratings
Nielsen
Research - Analytics
OCM Internet GmbH
OCM Internet Gmbh
Ad Server Ad Network
OOO GPM-Digital
OOO GPM-Digital
Vast Provider
Omnibus co. Ltd.
Omnibus co. ltd.
Data Management Platform
OpenX Ad Server
OpenX
Vast Provider
OpenX OnRamp
OpenX
Ad Server Advertiser
Platform IQ
Platform IQ
Vast Provider
Pointroll
Pointroll
Vast Provider
Proquire LLC - Accenture
Proquire LLC - Accenture
Research - Analytics
Rakuten Attribution
Rakuten, Inc.
Research - Analytics
Reamp
Comune SA
Ad Server Advertiser
Reddion
GroupM
Research - Analytics
Renegade Internet Inc.
Renegade Internet, Inc
Ad Server Advertiser
Republic Project, Inc.
Sizmek Inc.
Ad Server Advertiser
Research Horizons LLC dba Phoenix Marketing
Research Horizons LLC dba Phoenix Marketing
Research - Brand Lift
Research Now (YouTube)
Research Now Limited
Research - Brand Lift
RevJet LLC.
RevJet LLC.
Vast Provider
SPACE ADSERVER
SPACE TECNOLOGIA E INTELIGÊNCIA LTDA
Ad Server Advertiser
Samba.TV
Free Stream Media Corp.
Research - Brand Lift
Sizmek
Sizmek Inc.
Vast Provider
Skillup Video Technologies Corporation
Skillup Video Technologies Corporation
Vast Provider
Smartstream.tv
SMARTSTREAM.TV GmbH
Vast Provider
SpongeCell, LLC
Flashtalking, Inc.
Vast Provider
SuperAwesome
SuperAwesome
Ad Server Ad Network
Symphony Advanced Media
Symphony Advanced Media
Research - Analytics, Research - Brand Lift
TF1 - FR
Groupe TF1 S.A
Research - Analytics
TUI UK Limited
Flashtalking, Inc.
Vast Provider
Target.com
Target.com a division of Target Corporation
Research - Analytics
Telemetry Limited
Telemetry INC.
Vast Provider
Telogical Systems, LLC
Telogical Systems, LLC
Ad Server Ad Network
Tender Industries AB
Tender Industries AB
Vast Provider
Teracent Corporation
Google, Inc.
Ad Server Advertiser
The Walt Disney
The Walt Disney
Research - Analytics
Treepodia
Treepodia
Ad Server Advertiser
Tremor Video
VideoHub, a division of Tremor Video, Inc.
Vast Provider
TruEffect
TruEffect
Vast Provider, Ad Server Advertiser
TubeMogul Inc.
Adobe Systems Inc
Vast Provider
TubeMogul Inc. (AdWords/YouTube)
Adobe Systems Inc
Vast Provider
Unica an IBM Company
Unica
Research - Analytics
Unicast
Sizmek Inc.
Ad Server Advertiser
VideoHub
VideoHub, a division of Tremor Video, Inc.
Research - Analytics
Videology
Videology
Vast Provider
Videoplaza
Videoplaza
Vast Provider
Vindico
Broadband Enterprises
Vast Provider
Visible Measures Corp.
Visible Measures Corp.
Research - Analytics
Weborama Campaign Manager
Weborama SA
Vast Provider
Yahoo!
Oath
Research - Analytics
Youtube, LLC
Google, Inc.
CDN Provider
ZEDO Inc.
ZEDO Inc.
Vast Provider
ZEFR Inc.
ZEFR Inc.
Vast Provider
b34106183_test
b34106183_test
Ad Exchange
dbupdate1
dbupdate1
Ad Exchange
gemiusDirectEffect
Gemius SA
Vast Provider
iBillboard, a.s.
Internet BillBoard a.s.
Vast Provider
mov.ad GmbH
mov.ad GmbH
Ad Server Advertiser
uSwitch
uSwitch Limited
Ad Server Advertiser

YouTube only certifies the following platforms: Desktop, Mobile Web, and Mobile App. We will investigate discrepancies for certified platforms only. For uncertified platforms, Google will have no liability for a discrepancy between Google's impression and click counts and those of the third-party. YouTube does not offer credits if reporting discrepancies occur with research vendors. Credits and/or make-goods are never offered for research studies other than Standard Ad Serving Vendors providing a 3rd-party impression-tracking pixel.

All vendors must complete a certification process. At its sole discretion, Google reserves the right to change this vendor list at any time.