Supply-chain sample
SSPs & Exchanges
SSPs & Exchanges ranked by recorded app-ads.txt seller lines within the AdTech Radar sample, not market share.
50 listed · 155 companies with recorded data
Snapshot highlights
- Qualifying companies
- 155
- Seller lines · listed companies
- 8,255
Highest recorded count: PubMatic — 1,756
Source checks (UTC):
Totals cover the displayed list (up to 50 domains), not all qualifying companies. Repeated seller lines count; this three-source sample is not market share or a quality rating. Current snapshot only; no historical comparison or growth claim.
- 26
Boldwin
bold-win.com · SSP & Exchange
Boldwin is a publisher-first monetization platform that simplifies the revenue generation process for in-app advertising and beyond. The company emphasizes clarity and predictability in revenue, providing efficient solutions for advertisers and publishers alike.
57
Source checked
Oct 20, 2026 - 27
Smile Wanted
smilewanted.com · SSP & Exchange
Smile Wanted is an innovative advertising technology company that focuses on supply-side solutions for publishers. They utilize advanced AI-driven tools to enhance ad performance, ensuring optimal profitability and quality for both advertisers and publishers.
56
Source checked
Oct 20, 2026 - 28
E-volution
ssp.e-volution.ai · SSP & Exchange
E-volution is an advertising technology company that specializes in providing SSP (Supply Side Platform) solutions for publishers. With a focus on maximizing advertising revenue, the platform enables seamless ad integration, real-time analytics, and comprehensive reporting, ensuring optimal monetization strategies for its clients.
50
Source checked
Oct 20, 2026 - 29
ACE eXchange
acexchange.co.kr · SSP & Exchange
ACE eXchange powers one of Korea’s largest programmatic advertising marketplaces, seamlessly connecting leading global DSPs and SSPs. Designed for scale and efficiency, it enables real-time bidding across premium inventory and delivers maximum reach to high-value audiences both in Korea and worldwide.
43
Source checked
Oct 20, 2026 - 30
Edge226
dauup.com · SSP & Exchange
Edge226 Marketplace provides DSPs and programmatic buyers direct access to premium in-app and CTV supply globally. Built on direct publisher relationships, it ensures a transparent and trusted buying environment.
42
Source checked
Oct 20, 2026 - 31
Lemma
lemmatechnologies.com · SSP & Exchange
Lemma is an omnichannel ad tech platform that maximizes ROI through emerging media by enabling brands to enhance visibility and achieve impact across digital channels. With capabilities in managing outdoor advertising and programmatic solutions, it provides a comprehensive framework to optimize campaign performance.
41
Source checked
Oct 20, 2026 - 32
Online Media Solutions
onlinemediasolutions.com · SSP & Exchange
Online Media Solutions is a technology provider that enables leading websites and app developers to maximize their advertising revenue through advanced programmatic solutions. With over two decades of experience, they focus on delivering premium inventory and a holistic ecosystem that uplifts publishers’ earnings and offers attractive business terms.
36
Source checked
Oct 20, 2026 - 33
Bidence
bidence.com · SSP & Exchange
Bidence is an innovative advertising technology company that connects publishers and advertisers through advanced OpenRTB solutions. Since 2016, Bidence has continually evolved its platform to maximize revenue and enhance campaign performance, boasting a massive network of demand sources and ad requests.
34
Source checked
Oct 20, 2026 - 34
Brightcom
brightcom.com · SSP & Exchange
Brightcom is an advertising-technology company that specializes in maximizing digital revenue through display, video, mobile, and social advertising solutions. Their advanced technology and tailored campaigns help publishers and advertisers effectively engage their audiences and boost revenue.
31
Source checked
Oct 20, 2026 - 35
Sovrn
sovrn.com · SSP & Exchange
Sovrn is a software and data company that empowers publishers, creators, and brands to thrive in the open internet ecosystem. By connecting supply and demand through real commerce and media signals, Sovrn ensures advertisers achieve reliable performance while maximizing revenue for publishers and creators.
30
Source checked
Oct 20, 2026 - 36
NoBid
nobid.io · SSP & Exchange
NoBid is an advertising technology company that combines intelligent automation with human expertise to maximize programmatic revenue for publishers. With AI-driven optimization and a dedicated success team, they offer solutions that enhance profitability while allowing publishers to maintain control over their advertising strategies.
26
Source checked
Oct 20, 2026 - 36
Pubeasy
pubeasy.io · SSP & Exchange
Pubeasy is an advertising technology platform designed for publishers to manage and optimize their owned and operated traffic efficiently. Utilizing advanced algorithms and real-time data analysis, it automates ad optimization to maximize revenue and ensure high-quality user targeting at low costs.
26
Source checked
Oct 20, 2026 - 38
adWMG
adwmg.com · SSP & Exchange
WMG International, known as adWMG, is an innovative ad tech company providing cutting-edge solutions for advertisers and niche publishers globally. It specializes in programmatic monetization and offers customized advertising strategies to achieve personalized goals.
25
Source checked
Oct 20, 2026 - 39
Colossus SSP
supply.colossusssp.com · SSP & Exchange
Colossus SSP is an advertising technology company specializing in supply-side platform solutions. It provides tools for publishers to maximize their advertising revenue through programmatic selling and effective inventory management.
24
Source checked
Oct 20, 2026 - 39
Next Millennium
nextmillennium.io · SSP & Exchange
Next Millennium is a leading advertising technology company specializing in programmatic advertising, providing innovative solutions for both advertisers and publishers. By leveraging exclusive inventory and first-party data, we strive to enhance engagement and maximize ROI for our clients.
24
Source checked
Oct 20, 2026 - 39
Perion
undertone.com · SSP & Exchange
Perion is a global advertising technology company that offers a marketing operating system for advertisers and media owners. Their AI-powered platform, Perion One, integrates various channels to optimize advertising performance and efficiency in real-time.
24
Source checked
Oct 20, 2026 - 42
Chocolate
chocolateplatform.com · SSP & Exchange
Chocolate is an end-to-end programmatic video intelligence platform that connects premium brands with premium publishers through AI-powered bid optimization and real-time analytics. With over 20 billion monthly video auctions, the platform offers a server-side solution designed for optimal performance and lower costs.
23
Source checked
Oct 20, 2026 - 42
Copper6
copper6.com · SSP & Exchange
Copper6 is an advertising-technology company that provides advanced solutions for publishers to streamline ad operations and maximize revenue. With a focus on proprietary technology and exceptional customer service, Copper6 aims to empower clients with unique demand opportunities.
23
Source checked
Oct 20, 2026 - 42
SelectMedia
selectmedia.asia · SSP & Exchange
SelectMedia is a full-stack video monetization platform that provides display header bidding solutions tailored for mid to large publishers. With a focus on maximizing revenue through innovative technologies, SelectMedia partners with various clients to enhance their digital advertising performance.
23
Source checked
Oct 20, 2026 - 45
Blasto
blasto.ai · SSP & Exchange
Blasto is an innovative advertising technology company that connects advertisers, brands, and publishers through AI-driven solutions. With over 14 years of experience, Blasto enhances advertising strategies by providing access to premium inventory, advanced targeting, and real-time bidding systems, ensuring high ad viewability and optimized revenue for all partners.
22
Source checked
Oct 20, 2026 - 46
COOL Media
oko.uk · SSP & Exchange
COOL Media provides a streamlined platform for supply-side advertising solutions, focusing on maximizing revenue for publishers. With Google Certified experts and tailored technical setups, they ensure every ad impression is filled with the highest bids, optimizing inventory and enhancing profitability.
21
Source checked
Oct 20, 2026 - 47
fluct
adingo.jp · SSP & Exchange
fluct is an advertising technology company that provides consulting services and facilitates media monetization for publishers. With a strong partnership network across Asia and North America, the company helps its clients maximize revenue through various ad formats and advanced programmatic solutions.
18
Source checked
Oct 20, 2026 - 48
Motorik
motorik.io · SSP & Exchange
Motorik is an advertising-technology company that provides a programmatic marketplace for media buying and selling. It connects premium demand with global publishers and offers innovative targeting solutions across various platforms, including mobile and CTV.
17
Source checked
Oct 20, 2026 - 49
MediaFuse
mediafuse.com · SSP & Exchange
MediaFuse provides digital publishers with strategic guidance, operational support, and proprietary technology to maximize advertising revenue. Their unique approach combines programmatic yield management, consultancy, and development support to enhance ad performance across various digital platforms.
16
Source checked
Oct 20, 2026 - 50
Ads Interactive
adsinteractive.com · SSP & Exchange
Ads Interactive is a premium ad monetization platform that enables digital publishers to optimize their revenue through access to top advertising exchanges globally. The company also provides cutting-edge rich media solutions for advertisers, ensuring high-quality and relevant ad placements for a better user experience.
15
Source checked
Oct 20, 2026
Methodology & limitations
Counts are valid seller entries fetched from public app-ads.txt files when this snapshot was loaded. Repeated entries are counted; domains are not merged by corporate group. This is a limited sample, not unique publishers, reach, revenue, market share or an endorsement. Snapshots are cached briefly; source-check dates are shown. Categories come from Directory profiles, not certification.
Equal values share a rank. Names break ties for display; each list is capped at 50 domains. Zero values are excluded, not treated as poor performance.