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Top 4 Supply Side Platforms Companies With $1M–$5M Revenue (September 2026)

As of September 2026, Latka tracks 4 supply side platforms companies with $1M–$5M in annual revenue. They have combined revenues of $9.9M and employ 93 people. They have raised $150K and serve 6 customers combined.

Every company below sells supply side platforms to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Supply Side Platforms Companies do

A Supply-Side Platform (SSP) is a technology framework that enables digital publishers to manage, sell, and optimize their advertising inventory programmatically. By connecting to various demand sources, SSPs facilitate real-time auctions for ad space, ensuring that publishers can maximize their advertising revenue through efficient inventory management. Typically, SSPs provide features including inventory forecasting, performance analytics, and integration with other ad technology solutions. They are primarily used by digital publishers and media owners looking to leverage their ad spaces more effectively. Key buyers of SSPs often include marketing and advertising professionals, ad operations teams, and IT specialists who need to ensure seamless digital strategy execution.

Companies
4
Revenue
$9.9M
Funding
$150K
Employees
93

Filters

Sorting: Highest -> Lowest

Filters
Revenue
All<$1M$1M-$5M$5M-$10M$10M-$100M$100M+
Funding (Locked)Growth (Locked)Team-Size (Locked)

Top Supply Side Platforms Companies With $1M–$5M Revenue

Showing 4 of 4 companies ranked by annual revenue.

1ADOP logo
ADOP

Seoul, Seoul, South Korea

ADOP is a leading advertising platform based in Korea, Indonesia, Thailand and Vietnam. We prove comprehensive solutions to facilitate both the advertisement selling and buying process. Our services include site revenue optimization, programmatic buying and selling, filtering and free news app. ADOP has a tight-knit partnership with Google in several markets and is a Google Certified Publishing Partner (GCPP) in Korea. ADOP also has cooperations with both local and regional ad networks and exchange platforms including Rubicon Project, BidSwitch, Criteo, SpotX, Admeta, PulsePoint, Videology, Daum, RealClick, Wider Planet and more. We are always ready for discussing our digital advertising business. If there have been any players who want to get in to KR, ID and TH market. Please feel free to contact us! * Contact E-mail: [email protected] // Manager: [email protected] * http://www.adop.cc/en * ADOP History: 2018 - JAN. Launched Header Bidding Solution 2017 - JAN. 온라인 광고 마케팅 서비스 'ATOM'​ 출시 - JUN. ADOP 맥스서밋 2017 어워즈 미디어부문 수상 - NOV. ADOP 광고 모니터링 서비스 '라벨'​ 출시 2016 - ADOP 인도네시아, 태국 GCPP 선정 - SSP 플랫폼 'COMPASS'​ 런칭 - 중소기업 '이노비즈'​ 선정 - 사이판 해외 워크샵 - 'Out-Stream'​ 비디오 광고 상품 출시 2015 - Google Certified Publishing Partner 선정 - 모바일 뉴스 어플리케이션 개발 - 자체 개발 DSP 플랫폼 런칭 - 온라인 콘텐츠 가치 향상 특허 등록 2014 - Q4 APAC 최고 성장 파트너 선정 - 'Startup Asia Jakarta 2014'​ 참가 - 콘텐츠 필터링 솔루션 개발 및 특허 출원 - Google Analytics Certified Partner(GACP) - Google Adsense Certified Partner(GASCP) 2013 - Google DFP Premium Partner 지정 (APAC 최초) - Google APAC Reseller Summit - 미디어 SEO 솔루션 제공 - SEO Checker Solution 런칭 - 일 4,000만 PVs에 애드센스 노출 2012 - DFP SB세팅 및 관리 대행업무 시작 - Google AdSense Reseller 론칭 2011 - Google AdSense Reseller 계약 (아시아에서 6번째) - ADOP 설립

Revenue
$4.5M
Year founded
2011
Team size
41
2BuySellAds logo
BuySellAds

Boston, Massachusetts, United States

BuySellAds is the provider of online advertisement buying and selling marketplace. The company operates an online advertising network for online display advertisements. Its software platform also enables users to buy and sell advertisement spaces online. The company was founded in 2008 and is headquartered in Boston, Massachusetts. It seeks to expand its core operations through mergers and acquisitions.

Revenue
$3M
Year founded
2008
Team size
36
3Doohly logo
Doohly

Australia

Doohly is a complete end-to-end programmatic ecosystem for digital out-of-home (DOOH). This includes a content management system(CMS), supply-side platform (SSP) and data management platform (DMP), integrated together to enable data-driven, automated and measurable DOOH transactions.

Revenue
$1.3M
Customers
6
Year founded
2019
Funding
$150K
Team size
9
4OiMedia logo
OiMedia

New Delhi, India

Provider of a SaaS platform for stakeholders in the media industry. The company offers an online platform that connects media sellers and buyers to discover, plan and transact in a transparent and accountable environment.

Revenue
$1.1M
Year founded
2015
Team size
7

Frequently asked questions about Supply Side Platforms Companies With $1M–$5M Revenue

How many supply side platforms companies with $1M–$5M in annual revenue are there?

Latka tracks 4 supply side platforms companies with $1M–$5M in annual revenue. Together they generate $9.9M in annual revenue and employ 93 people.

Which supply side platforms company with $1M–$5M in annual revenue is the largest?

ADOP is the largest, with $4.5M in annual revenue, founded in 2011.

How much revenue does a typical supply side platforms company with $1M–$5M in annual revenue make?

The average supply side platforms company in this list makes $2.5M a year, across 4 companies with reported revenue. They serve 6 customers combined.

Who are the leading Supply Side platforms vendors with $1M–$5M in annual revenue?

Ranked by annual revenue, the leaders are ADOP, BuySellAds, Doohly and OiMedia.

How much funding have supply side platforms companies with $1M–$5M in annual revenue raised?

The 4 supply side platforms companies with $1M–$5M in annual revenue tracked here have raised $150K in disclosed funding between them.

Related Digital Advertising Platforms categories

All Digital Advertising Platforms SaaS categoriesEvery category we track inside Digital Advertising Platforms, each ranked by revenue.Browse every SaaS industryThe full A-Z of SaaS categories Latka tracks, from Supply Side to everything else.

Inclusion Criteria

- Must provide programmatic advertising inventory management capabilities - Should enable real-time bidding and auction processes - Must allow integration with multiple demand-side platforms (DSPs) - Should offer analytics and reporting tools for performance optimization - Must be designed specifically for publishers and online media owners - Not just a static ad server; must facilitate dynamic pricing and optimization