---
title: Q4 2024 SSP Market Share Report - North America
description: Pixalate released the Q4 2024 SSP Market Share report for North America to rank programmatic ad sellers by market share across platforms.
image: https://www.pixalate.com/hubfs/Blog%20Media/Blog%20covers/Q4%202024%20SSP%20Market%20Share%20Report%20-%20North%20America.png
---
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2 min read
# Pixalate's Q4 2024 North America SSP Market Share Rankings for Connected TV (CTV), Mobile Apps, & Web: Verve No. 1 for Apple App Store Apps in the US (44%), Index Exchange No. 1 on Web in the US (9%)
Written by [Pixalate](https://www.pixalate.com/blog/author/pixalate)
Jan 24, 2025 9:00:00 AM
*According to Pixalate’s research, Magnite (25%) ranks No. 1 for CTV SSP market share the U.S. on Roku; on the web, Google AdExchange leads in Canada (15%); on mobile apps, Verve (44%) leads in the U.S. for Apple App Stores, while Google AdExchange (26%) is No. 1 in Google Play Store Apps in Canada *
**LONDON, January 24, 2025 -- **[Pixalate](https://www.pixalate.com/), the market-leading fraud protection, privacy, and compliance analytics platform for Connected TV (CTV) and Mobile Advertising, today released the Q4 2024 North America Supply-Side Platform (SSP) Market Share Reports for the [United States](https://www.pixalate.com/ssp-market-share-report-united-states) and [Canada](https://www.pixalate.com/ssp-market-share-report-canada). The reports reveal SSP market share across CTV, Mobile Apps, and Web.
The report rankings incorporate sellers within the SupplyChain Object (SCO), meaning all sellers involved in the sale of an impression receive market share credit (i.e., in the case of reselling).
In addition to the U.S. and Canada reports, Pixalate also released SSP market share rankings for the United Kingdom, France, Spain, Israel, Ukraine, Netherlands, Germany, China, Japan, Singapore, India, Mexico, and Brazil.
## Web SSP Market Share Leaders in North America
| **Rank** | **United States** | **Canada** |
| --- | --- | --- |
| **1** | Index Exchange (9%) | Google AdExchange (15%) |
| **2** | Google AdExchange (9%) | Cafemedia (12%) |
| **3** | Magnite (8%) | OMS (5%) |
## Mobile App SSP Market Share Leaders in North America
## **Google Play Store**
| **Rank** | **United States** | **Canada** |
| --- | --- | --- |
| **1** | Magnite (9%) | Google AdExchange (26%) |
| **2** | Algorix (8%) | InMobi (13%) |
| **3** | Verve (8%) | Verve (7%) |
## **Apple App Store**
| **Rank** | **United States** | **Canada** |
| --- | --- | --- |
| **1** | Verve (44%) | Google AdExchange (22%) |
| **2** | IronSource (8%) | InMobi (14%) |
| **3** | Liftoff (4%) | Verve (8%) |
## CTV SSP Market Share Leaders in North America
## **Roku**
| **Rank** | **United States** | **Canada** |
| --- | --- | --- |
| **1** | Magnite (25%) | Sonobi (33%) |
| **2** | FreeWheel (10%) | PubMatic (33%) |
| **3** | Adtelligent (9%) | OpenX (11%) |
## Amazon Fire TV
| **Rank** | **United States** | **Canada** |
| --- | --- | --- |
| **1** | Magnite (18%) | Magnite (28%) |
| **2** | PubMatic (11%) | FreeWheel (15%) |
| **3** | Xandr Monetize (11%) | LG Ads (13%) |
## **Apple TV**
| **Rank** | **United States** | **Canada** |
| --- | --- | --- |
| **1** | Adtelligent (35%) | Google AdExchange (29%) |
| **2** | PubMatic (13%) | PubMatic (13%) |
| **3** | Adprime (10%) | Magnite (12%) |
## **Samsung Smart TV**
| **Rank** | **United States** | **Canada** |
| --- | --- | --- |
| **1** | Verve (14%) | Sonobi (37%) |
| **2** | PubMatic (13%) | Google AdExchange (16%) |
| **3** | Indicue (11%) | PubMatic (15%) |
To compile the research in this series, Pixalate's data science team analyzed over 1.2 billion CTV impressions across 5,000+ Roku, Amazon Fire TV, Samsung Smart TV, and Apple TV Store apps, over 4.8 billion mobile impressions across over 300,000+ apps from the Apple App Store and Google Play Store (including apps deemed delisted by Pixalate), and over 21.9 billion impressions on desktop and mobile web traffic in December 2024 to reveal the regional ranking of SSPs for open programmatic ads sold.
## Download the SSP Market Share Reports
- ... [Netherlands](https://www.pixalate.com/ssp-market-share-report-netherlands?utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS&hsLang=en)
- ... [Singapore](https://www.pixalate.com/ssp-market-share-report-singapore?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [Germany](https://www.pixalate.com/ssp-market-share-report-germany?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [Canada](https://www.pixalate.com/ssp-market-share-report-canada?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [Ukraine](https://www.pixalate.com/ssp-market-share-report-ukraine?utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS&hsLang=en)
- ... [Mexico](https://www.pixalate.com/ssp-market-share-report-mexico?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [France](https://www.pixalate.com/ssp-market-share-report-france?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [Japan](https://www.pixalate.com/ssp-market-share-report-japan?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [China](https://www.pixalate.com/ssp-market-share-report-china?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [Brazil](https://www.pixalate.com/ssp-market-share-report-brazil?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [Spain](https://www.pixalate.com/ssp-market-share-report-spain?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [Israel](https://www.pixalate.com/ssp-market-share-report-israel?utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS&hsLang=en)
- ... [India](https://www.pixalate.com/ssp-market-share-report-india?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [USA](https://www.pixalate.com/ssp-market-share-report-united-states?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
- ... [UK](https://www.pixalate.com/ssp-market-share-report-united-kingdom?hsLang=en&utm_campaign=SSP%20Market%20Share%20Reports&utm_source=hs_email&utm_medium=email&_hsenc=p2ANqtz-81C0TP3A5SCPBltyLm45WaXsdH3nr64SqfwCr8FZDQmmZy6fBIrlwlEagoCVw7JVSI2MrS)
**About Pixalate**
Pixalate is a global platform specializing in privacy compliance, ad fraud prevention, and digital ad supply chain data intelligence. Founded in 2012, Pixalate is trusted by regulators, data researchers, advertisers, publishers, ad tech platforms, and financial analysts across the Connected TV (CTV), mobile app, and website ecosystems. Pixalate is accredited by the MRC for the detection and filtration of Sophisticated Invalid Traffic (SIVT). [pixalate.com](https://www.pixalate.com/)
***Disclaimer***
*The content of this press release and the Supply-Side Platform (SSP) Market Share Reports, reflects Pixalate’s opinions with respect to the factors that Pixalate believes can be useful to the digital media industry. Any data shared is grounded in Pixalate’s proprietary technology and analytics, which Pixalate is continuously evaluating and updating. Any references to outside sources should not be construed as endorsements. Pixalate’s opinions are just that, opinions, which means that they are neither facts nor guarantees. Pixalate is sharing this data not to impugn the standing or reputation of any entity, person or app, but, instead, to report findings and trends pertaining to the time period studied.*
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# Disclaimer
Disclaimer: The content of this page reflects Pixalate’s opinions with respect to the factors that Pixalate believes can be useful to the digital media industry. Any proprietary data shared is grounded in Pixalate’s proprietary technology and analytics, which Pixalate is continuously evaluating and updating. Any references to outside sources should not be construed as endorsements. Pixalate’s opinions are just that - opinion, not facts or guarantees.
Per the MRC, “'Fraud' is not intended to represent fraud as defined in various laws, statutes and ordinances or as conventionally used in U.S. Court or other legal proceedings, but rather a custom definition strictly for advertising measurement purposes. Also per the MRC, “‘Invalid Traffic’ is defined generally as traffic that does not meet certain ad serving quality or completeness criteria, or otherwise does not represent legitimate ad traffic that should be included in measurement counts. Among the reasons why ad traffic may be deemed invalid is it is a result of non-human traffic (spiders, bots, etc.), or activity designed to produce fraudulent traffic.”
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