Top 21 Supply Side Platforms (SSP) SaaS Companies in May 2026

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

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.

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.

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.