Top 156 Demand Side Platform (DSP) SaaS Companies in May 2026

Warsaw, Poland

RTB House is a global marketing technology company that provides retargeting and programmatic advertising solutions for online businesses. The company was founded in 2012 and is headquartered in Warsaw, Poland, with offices in more than 30 countries. RTB House's proprietary technology uses deep learning algorithms to analyze user behavior and predict their purchasing intent, enabling businesses to deliver personalized and relevant ads to potential customers. The company's solutions are available for desktop and mobile devices, and its customers include e-commerce companies, travel companies, and other online businesses across a variety of industries. With a focus on innovation and data-driven solutions, RTB House is helping businesses reach their target audiences more effectively and drive better results from their digital advertising efforts.

Gilbert, Arizona, United States

Premier advertising service offering advanced PPC and CPL campaigns for acquiring new customers on demand.

Bangalore, Karnataka, India

Founded in 2007, InMobi is a global consumer technology company that leverages AI to drive growth through innovative consumer-focused digital platforms and end-to-end mobile advertising solutions. We have grown InMobi Advertising to one of the largest platforms for advertisers and publishers to reach their customers on mobile devices. In 2019, InMobi built Glance, a platform that is helping consumers around the globe discover everything they love on their lock screen and other surfaces. Tomorrow, we see a convergence of AI, Advertising, Entertainment, and Shopping to create personal mobile experiences on a mass scale, ushering in the Surface Economy.

Redwood City, California, United States

Moloco’s mission is to empower businesses of all sizes to grow through operational machine learning. With Moloco’s machine learning platform for growth and performance, every app publisher, commerce marketplace, and streaming business can now unlock the value of their unique, first-party data. Moloco Ads enables performance marketers to scale user acquisition for mobile apps through our advanced machine learning models. Moloco Commerce Media enables retailers and marketplaces to build their own ads business with a flexible solution that delivers relevance, results, and automation for scaled and streamlined ad operations. Moloco Streaming Monetization enables streaming media companies to revolutionize their monetization strategy by building an outcomes-based ads business that delivers relevancy for users and results for advertisers. Moloco was founded in 2013 by a team of machine learning engineers and has offices throughout the US, the UK, Germany, Korea, China, India, Japan, and Singapore.

New York, New York, United States

Rokt is a global e-commerce technology company that owns and operates rokt.com. The company provides e-commerce marketing solutions that help businesses engage with their customers during the transaction process. Rokt's solutions include personalized offers and recommendations, upsell and cross-sell opportunities, and loyalty and rewards programs. These solutions are designed to enhance the customer experience and drive revenue growth for businesses. Rokt's platform uses machine learning algorithms to analyze customer behavior and preferences, enabling businesses to tailor their marketing efforts to each individual customer. The company was founded in 2012 and has since worked with more than 2,000 brands worldwide, including Expedia, Uber, and Ticketmaster.

Chicago, Illinois, United States

Basis Technologies is a global provider of media automation and programmatic advertising software and services for enterprises. The Basis platform consolidates digital operations across programmatic, publisher-direct, connected TV (CTV), search, and social to unify and streamline campaigns. Basis integrates otherwise disconnected processes, systems, and point solutions to create a seamless workflow and centralized system of record for digital advertisers. Headquartered in Chicago, Basis is renowned for its commitment to employees and workplace culture.

New York, New York, United States

Teads operates a leading, cloud-based, omnichannel platform that enables programmatic digital advertising across a global ecosystem of quality digital media. As an end-to-end solution, Teads’ modular platform allows partners to leverage buy-side, sell-side, creative, data and AI optimization technologies. For advertisers and their agencies, Teads offers a single access point to buy the inventory of many of the world’s best publishers and content providers. Through exclusive global media partnerships, Teads enables advertisers and agencies to reach billions of unique monthly users in brand safe, responsible advertising environments, while improving the effectiveness and efficiency of digital ad transactions. Teads partners with the leading marketers, agencies and publishers through a team of 1,200+ people in 50 offices across more than 30 countries. We're committed to creating a dynamic work environment that values diversity and inclusion, and represents employees across a variety of skill sets. We embrace contributions from all ages, sexes, races, ethnicities, religions, sexual orientations and gender identities.

Toronto, Ontario, Canada

Discover the multi-channel programmatic advertising platform used by digital marketers around the world. StackAdapt is a digital advertising platform that specializes in native, display, video, connected TV, audio, in-game, and DOOH advertising. Our state-of-the-art platform is where some of the most progressive work in machine learning meets cutting-edge user experience. StackAdapt is designed around the three core pillars of programmatic—planning, executing and analyzing. StackAdapt is ranked as the number 1 DSP on G2. For six consecutive years with over hundreds of reviews, StackAdapt has been recognized as a high performer and the highest-ranking DSP in customer satisfaction by G2. StackAdapt was also recognized as an Enterprise Fast 15 winner as part of the Technology Fast 50™ program in 2023 and is one of Ad Age’s Best Places to Work in 2024. Learn more about StackAdapt here: www.stackadapt.com. And if you're looking for a change, we'd love to have you on our team—check out our open roles by visiting: www.stackadapt.com/careers. StackAdapt is headquartered in Toronto, Canada. We have teams and client support across North America, EMEA, APAC, and LATAM.

Rye Brook, New York, United States

B2B marketing firm providing a full-funnel, account-based demand generation platform, world-class data and analytics and omnichannel performance marketing

New York, NY, United States

Cadent ignites seamless connections between brands, publishers and consumers. Our advanced predictive models orchestrate advertising outcomes on any platform customers are on, across any media they consume, and at any stage of their journey. Through our transparent, enterprise-class platform that adapts in real time and connects with hundreds of partners, we drive measurable outcomes across every screen. Learn more at www.TheNewCadent.com.